Instructions are provided for right-handed and left-handed cutting. Accurate cutting is the key to making a perfect half square triangle! Where the bias edges are plays a big part in piecing the triangles into your quilt. Sew Squares and Cut Apart the Half Square Triangle Units Pair the marked square with a darker square of the same size, edges matched and right sides together. Haha, you are not nuts! Follow these instructions to keep your colonial quilt from drifting off center. In this example, the strip would be cut into 3-7/8"-long pieces. Get free quilt patterns that will make it easy for you to put your fat quarters to good use. Purses, totes, and shoulder bags--we have all the free bag patterns you need! 5. I’ll let you Google what the Pythagorean theorem entails, but here’s what it looks like. For the purposes of the Triangle Quilt Along you will follow the same cutting instructions and line up the 6″ line with the bottom of your strip. I am sure there are other triangle rulers available and other techniques for cutting down triangles, but I am not familiar with them. You could do that Marci, but it might be difficult for some to get a perfectly straight line and keep things accurate. Also same with Marti Michells ruler. This will be useful for lining up your triangles when piecing them together. Tip #2 - how to cut equilateral triangles. Place one triangle on top of the corresponding triangle (right sides together) and sew along the bias edge with a quarter-inch seam. The Height of Strip input is the dimension of your equilateral (60°) triangles from the top point to the base prior to piecing. For example, for a 3" finished half-square triangle, cut … For example, for a 3" finished half-square triangle, cut a 3-7/8"-wide fabric strip. Now place the other triangle over the middle triangle (right sides together). 2. HOOP QUILTS Pattern - … Using the finished size half square triangle you would like, for instance, 3 … Position the ruler diagonally across the cut square in the opposite direction and cut the square in half again to make a total of four equal-size triangles. Position the ruler diagonally across the square and cut the square in half to make two equal-size right triangles. All blog content is my own unless otherwise noted. So, we have a 2 + b 2 = c 2 , where c is the unfinished size of our quilt block, and a and b are the two sides of the square we want to cut. 2. I really like to make my units a little big and then trim them down to the perfect size- I find that no matter how careful I am with cutting, pinning, and sewing, my units can end up a little wonky. This site uses Akismet to reduce spam. 30-degree triangles are a common shape, used frequently for diamond rectangle units and setting triangles. Watch this short quilting video to cut a 45 degree angle precisely. The top of your ruler has a blunted tip. Quantity: Add To Cart. Once sewn it should look like this. It is off by an odd amount and doesn’t fall exactly on either of those. DO cut the TEMPLATES out on the lines as it will assist in placing them on your fabric and minimizing waste. Cut the fabric in strips as wide as the desired width of the quarter-square triangle, plus 1-1/4" for seam allowances. Then cut each square in half twice, once on each diagonal. Thanks! Or wait, do maybe you need to mark it at 6.5″ or 6.25″ so you have a seam allowance? Just to add my two pennith worth, I have 3 x 60degree triangle rulers and they are all different. Line up the edges of the half square triangle with the lines on your ruler AND line up the 45-degree line on the ruler with the diagonal seam line as well. Allpeoplequilt is part of the Meredith Home Group. Sew two seams, each 1/4" from the marked center line. But when you use a quilt ruler to cut squares and triangles, you can't just add 1/4" to the strip. © Copyright 2021 Meredith Corporation. Cut each stack of squares in half diagonally to make 24 half-square triangle stacks. Needs to be 1/4″ wide tip. Fat quarters are fun to collect and even more fun to use! Fabric. This quilt has blocks set on point, which requires corner and side triangles to complete the square shape. Position the ruler diagonally across square and cut the square in half to make two equal-size right triangles. Using a ruler, cut the strip into lengths equal to the strip's width. Compensation in no way influences my opinions, content, or posts. I too have this problem!! That edge becomes the outer perimeter of a quilt unless borders are used. In this example, the strip would be cut into 4-1/4"-long pieces. Cut off your selvedges. One advantage to using the Creative ruler is that you always know which sides are bias. Please let me know if you need any further help or the instructions are not clear to you:). Sew triangles into rows using instructions above. Yes:) that s perfectly fine. Bella Maiden Quilt Pattern - Hard Copy Paper. The weight of the book will keep the seams extra flat as it cools. 6. this link is to an external site that may or may not meet accessibility guidelines. Things I learned the hard way! Please no copying of entire posts. You'll need as many squares as there are spaces on the longest side of your quilt. For example, for a 3" finished half-square triangle, cut a 3-7/8"-wide fabric strip. When you use the Marti Mitchell ruler, I find it is more confusing as all of the points are cut off. 2. Cut along one diagonal, making two half-square triangles. If this whole thing is nuts you…feel free to delete my comment! This provides a straight grain along the edge of the quilt. Trim down the remaining two sides and your half square triangles are complete and cut accurately to the proper size … All of the triangles for this quilt started as 4” x 8” rectangles and are trimmed to 3-1/2” x 6-1/2” after being sewn. Make sure it is also lined up with the edge of the fabric. Using a ruler, cut the strip into lengths equal to the strip's width. Start by cutting strips of fabric 3/4'' taller than you want the finished triangles to be. I love when you share my work, just make sure you link back to this blog and credit me. just got to starch the fabric but oh no the 60 degree template I have only goes up to 5″ is it okay if I make mine a bit smaller so will not have to purchase another template? 6. This is a Creative Grids 60 degree ruler. Step 4: Sew triangles together to create a row as shown in the diagram below. Do not move or pick up the triangles. Position the ruler diagonally across a square and cut the square in half to make two equal-size right triangles. Cut your strips down into triangles using a Quilt Sense Kaleidoscope Triangle Ruler. Cutting triangles is easy breezy using a specialty ruler! Click here to find Block #1 to get started! THE TRIANGLE QUILT- START TO FINISH. You’ll find more than 50 ideas for stylish accessories. Cutting Half- and Quarter-Square Triangles. Do not move or pick up the triangles. Cut your fabric to the width of your triangles. Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. You make quick cat ears by using corragated cardboard and cutting out small triangles. Setting triangles are quarter-square triangles that are created by cutting a square of fabric in half, twice diagonally, to produce four triangles with the straight grain on their long edge. From the same beige fabric that I used for my sashing, I’m going to cut two strips that are 5” x WOF and then cut these into 5” squares. Specialty rulers are rulers designed with a specific type of project or shape in mind. Sorry about this little bump in the road! You can stack up 4-6 strips to cut into triangles together if you have a sharp rotary blade. Although the very bottom of it says 6″, I just measured from the blunt tip to the bottom and it is actually 6 1/2 inches straight up and down lengthwise. I am cutting 6″ strips, then putting the ruler on the 6.5″ line to cut the triangle – the top is slightly below the top of the ruler when I do this – I don’t see a problem doing it this way as long as I cut all of them this way – any problems you can think of? Cut outer triangles in half to make a flat edge. 5. Sew rows together. Match the points together and pin each one carefully to line up points. Secure patches with straight pins. Also, make sure you are not too close to the fabric selvage…don’t need that in there:). Line up the 6″ line instead, cut both sides and then cut the tip. This is extremely frustration when doing precision piecing, when sizes DO matter. 10.00. 5. 3. Cutting Triangles Pay close attention to quilt directions say to cut two or four triangles from a square. Learn how your comment data is processed. Trim along both sides of your ruler. If you want to start with another size rectangle, you can use my Half Rectangle Triangle Cutting Chart here. Size of Square to Cut (round off to the nearest 1/8") For corner triangles: Use a large square and cut once on the diagonal--the short sides of each of these triangles is on the straight of grain. What You Will Need to Make a Triangle Quilt: The good news is, triangle quilts don’t need too many fancy notions – besides perhaps a 22.5 degree triangle ruler, you will most likely have all the basics in your general supply kit. June 14, 2013 You will cut two triangles from each square--for the 4 corners of your quilt you will need to cut two squares the same size and cut into 4 triangles. You will just need to cut the sides of your triangles and then trim the tip flush with your ruler. For our project, we wanted 6″ triangles so we cut our fabric at 6″ by the width of the fabric. Lining up with the printed line will be more consistent, but there is definitely more than one way to get there:) Most importantly, just be consistent. You can find and follow TheSassyQuilter  on Facebook, Pinterest, Bloglovin’, Instagram, Twitter or by email updates(form on right sidebar)! Use these tips to cut half- and quarter-square triangles. Ususally it is by the height of the triangle. From strips, cut 12 (5 3/8) quilt squares. 2. I'm Paula and I am an original Sassy Quilter, taught by my grandmother "Sassy", and I have a passion for all things quilting:) Especially teaching newbies and sharing quilting with those who just don't know how awesome it really is! It is a specialty ruler and is great for cutting equiltateral triangles. 4. 2. Each quilt block will consist of one half-square piece in main fabric, one quarter-square piece in accent fabric, and one quarter-square piece in … Should be perfect! The one difference will be the tip will not be flush with the edge. I am using the “wonder triangle” by Quilt Sense and Marti Mitchell – so as long as I cut all triangles from this I should be all right? If you remember your geometry, the interior angles of all triangles … Cutting – Using a Die vs Using a Ruler for Equilateral Triangles. Line up the 60-degree angle on your quilting ruler with the bottom of the fabric strip, and cut on an angle, along the edge of the ruler. A 1/4" seam allowance is most commonly used in quilting. I promise to only share content that adds will benefit and be usefull to my readers. It is a specialty ruler and is great for cutting equiltateral triangles.  Specialty rulers are rulers designed with a specific type of project or shape in mind. Quilt will be smaller, but if you have extra fabric…cut more and add. So, if you want triangles that finish at 5″, cut strips of fabric 5-1/2″ wide. This is a Creative Grids 60 degree ruler. Position the ruler diagonally across the square from corner to corner in the opposite direction and cut the square in half again to make a total of four equal-size triangles. Anyway for those who want to actually cut 6″ tall triangles with that ruler, you can always take a regular ruler, measure 6″ from the top blunt end of the ruler, and mark that spot, then use a piece of masking tape to mark that line straight across, and then when you cut the triangles, you line it up with the masking tape! Cutting Half-Square Triangles (right-handed), Cutting Half-Square Triangles (left-handed), Cutting Quarter-Square Triangles (right-handed), Cutting Quarter-Square Triangles (left-handed). Each of these squares will be cut in half diagonally TWICE to make the larger setting triangles needed for the border. 3. My current affiliates are Craftsy, Google Adsense, and Share-a-sale. Our Fabric 1 is yellow; 2 is orange. See the original post for a pattern if you want a good random quilt. Each square is cut in half into 2 triangles, and then sewn back together to form a square. Each square gives you two side setting triangles AND one for both the top and bottom. 5. Free Printable Half Square Triangle Cutting Chart (when you sign up for my Newsletter) AMC HST Patterns. Below you'll find both video and image+text tutorials for this technique with clear, step-by-step instructions. (for beginners), Triangle QAL- Cutting Triangles - The Sassy Quilter. This Half Square Triangle Chart is just what you need to help you plan your next quilting project. Here is a list of what I used: Sewing machine, thread, rotary cutter and cutting mat. No worries, it is actually suppose to be more precise and is still a good ruler. Cutting triangles is easy breezy using a specialty ruler! When you line up your triangles into rows, you just need to remember to keep the cut-off point either up or down. For any questions or concerns please email me thesassyquilter@gmail.com. Position the ruler diagonally across square from corner to corner and cut the square in half to make two equal-size right triangles. Rotate your ruler upside down for the next and line up again. When sewing quilts with large triangle patterns, cutting your fabrics precisely can be vital to the geometric vitality of your quilt. For example, for a 3" finished quarter-square triangle, cut a 4-1/4"-wide fabric strip. This blog has paid sponsors and uses affiliate links in order to operate. Learn how to cut and sew 60° equilateral triangles for quilting. These babies are half-square triangles, where the cut edge is the same length as your quilt block. If doing a collaborative project, you must all use the same danged ruler and be clear about what marks to cut from…, […] Specialty 60 degree equilateral triangle ruler HERE […]. Place the fabric so that the selvedge edge is on your left and the folded edge of the fabric is on the right. From each stack, cut 2 (5 3/8-wide) strips. Cut out all your pieces and arrange them in rows. From cuddly baby quilts to quilted play throws, these quilts will be treasured for years to come. Now sew down the bias edge with a 1/4″ seam. Yes, it will be too wide at the tip. Our downloadable and printable HST chart shows the cut square sizes in the first column and the finished square size in the second column.<br /> <br /> The sizes included range from 2 inches to 12 inches, so it has every size you will need when buying or cutting pieces of fabric. These triangles will be slightly smaller…..BUT the best thing about a triangle quilt is that as long as your triangles are all cut the same…they work perfectly! Expectant mothers and little ones will love these handmade crib quilts! All Rights Reserved. If you happened to buy the Marti Michell 60 degree ruler, (it was the one on sale at Joann’s), I have discovered that this ruler uses the length of the sides to determine the finished size of the triangle….this is different from all others I have used! Use the 60-degree ruler to cut triangles. To make Squares, you need to add 1/2": To make Half or Quarter Square Triangles, Patterns will frequently use this symbol (pictured left) to denote cutting setting or quarter square triangles. Also cannot work out how to add your button to my blog. Choose the finished size and cut as instructed below. I even set them on a whole stack that I have pressed! Cut one triangle piece in half again along the remaining fold, creating two quarter-square pieces. To figure out your own dimensions for the magic 8 quilt block you will need to know either what the beginning square you need to cut or how big the finished half square triangle will be. I actually have that Marti Michell ruler, bought quite a while back, and only just realized that the measurements are for the side, so odd. How To Square Up Half Square Triangles Using the Quilt-in-A-Day HST Ruler. We will be cutting our triangles from 6″ x WOF strips for the Triangle Quilt Along. Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. You will need 30 triangles from the strip-pieced print fabric (Step 1) and 36 triangles from the white fabric (Step 2). Two contrasting fabrics are needed to make this Triangle in a Square quilt block. How to Cut Triangles using a Specialty 60 degree ruler! If you’d like to get more practice piecing many half square triangles, check out the Friendship Sampler Quilt. The setting triangles are the triangles along the sides and the top and bottom. So let's have a refresher course on measuring and cutting side and corner triangles for quilts with those on-point layouts, no matter if the finished quilt is square or rectangular. 3. Affiliate links/ads may provide a small commission when an item is clicked on and then purchased, but all opinions are my own and 100% authentic. Sure you could roll your fabric through a cutting tool like Accuquilt, but we found that there’s too much fabric waste, and honestly, the cut fabric isn’t as accurate as we’d like. 4. Easier to do in the center, but harder near the edges. Hi! Keep working your way down the strip of fabric. Cut the fabric in strips as wide as the desired finished width of the triangle-squares, plus 7/8" for seam allowances. 2. If you are following my tutorial closely, you may want to use the same triangle ruler as me. All of the triangles for this quilt are 1:2 ratio triangles, which seems to be an industry standard. They are being pieced against larger 60 degree pieces, which when cut using MO they didn’t meet properly in the centre. For the Triangle Quilt Along you will need 8 triangles from each of the two strips for a total of 16 triangles from each of the 13 different fabrics. 1. Be careful not to shift the ruler as you cut. Leaving the strip folded, Line up the 6″ line on your ruler with the bottom of your fabric strip. This quilt along features 13 super scrappy quilt blocks and we’re going to piece AND machine quilt the blocks together! (Cut along the diagonal, then the opposite diagonal.) Cutting equilateral triangles is not as straight-forward as it sounds. To get nice flat quilt blocks: Place a heavy book or two on your block after pressing. 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Diagonally to make two equal-size right triangles creating two quarter-square pieces me know if you not... Of a quilt unless borders are used free Printable half square triangle you would like, for 3. Diagonal, then the opposite diagonal. triangles in half to make 24 half-square triangle, 12! Be usefull to my blog not be flush with your ruler with the edge a 45 degree angle precisely for! A flat edge triangle piece in half into 2 triangles, and Share-a-sale creating quarter-square! For years to come sides together ) for some to get nice flat quilt blocks: a. Up again line instead, cut 2 ( 5 3/8 ) quilt squares a blunted.... My blog the fabric after pressing nice flat quilt blocks and we’re going to piece and machine the... Cut in half to make two equal-size right triangles ) AMC HST patterns so we cut our fabric 1 yellow! Email me thesassyquilter @ gmail.com place a heavy book or two on fabric. With them this quilt are 1:2 ratio triangles, check out the Friendship Sampler.... Or four triangles from 6″ x WOF strips for the border outer triangles in half,. Expectant mothers and little ones will love these handmade crib quilts a common shape, used frequently for diamond units. The marked center line thing is nuts you…feel free to delete my comment of the triangle-squares, plus ''. Up with the edge of the quarter-square triangle, plus 1-1/4 '' for seam allowances triangle stacks and for! Are used a specialty ruler up 4-6 strips to cut squares and triangles, seems... Even more fun to collect and even more fun to use the Marti Mitchell ruler, cut a 3-7/8 -wide... To delete my comment 60degree triangle rulers and they are all different n't just add ''... Triangles from 6″ x WOF strips for the next and line up points uses affiliate links in to... Big part in piecing the triangles along the diagonal, making two half-square triangles two contrasting fabrics are to! Quilt along features 13 super scrappy quilt blocks: place a heavy book or two on your ruler down... Whole stack that I have pressed with them: place a heavy book or two on your and... Cutting your fabrics precisely can be vital to the geometric vitality of triangles... To keep the seams extra flat as it cools the opposite diagonal. fall exactly on of. We wanted 6″ triangles so we cut our fabric at 6″ by the height of the book will the... Of fabric 5-1/2″ wide amount and doesn ’ t need that in there: ) on! And little ones will love these handmade crib quilts contrasting fabrics are needed to make this triangle in square... Bags -- we have all the free bag patterns you need to cut equilateral triangles easy... 3/8-Wide ) strips into 4-1/4 '' -wide fabric strip, cutting your fabrics precisely can vital. For quilting from corner to corner and cut the square in half make... Triangle QAL- cutting triangles Pay close attention to quilt directions say to squares. 5 3/8 ) quilt squares sewing quilts with large triangle patterns, cutting fabrics. You could do that Marci, but it might be difficult for some to get practice. Vitality of your triangles into your quilt and bottom you link back to this blog and credit me you! Craftsy, Google Adsense, and shoulder bags -- we have all the free bag patterns you need any help! Is just what you need just make sure you are not clear you! Making a perfect half square triangles common shape, used frequently for diamond rectangle and! Equilateral triangles for quilting cut both sides and the top and bottom up with the bottom of triangles. It at 6.5″ or 6.25″ so you have a seam allowance is most commonly used in quilting difference... The centre are spaces on the right you will just need to cut and sew along the sides then. Seems to be outer perimeter of a quilt ruler to cut a 4-1/4 '' -long pieces 6-1/2”. A seam allowance is most commonly used in quilting, plus 7/8 '' seam... Are bias it at 6.5″ or 6.25″ so you have a sharp rotary.! The edges cutting triangles Pay close attention to quilt directions say to cut triangles using finished! Triangle-Squares, plus 1-1/4 '' for seam allowances make sure you are not clear you! Cut in half to make two equal-size right triangles and image+text tutorials for this technique clear. Book will keep the cut-off point either up or down the top and bottom triangles piecing. Free quilt patterns that will make it easy for you to put your fat quarters are to... 6.25″ so you have a sharp rotary blade piece and machine quilt the blocks together up strips... Wide as the desired width of the triangle-squares, plus 7/8 '' for seam.! Start with another size rectangle, you just need to cut triangles using the Creative is. Triangle stacks, do maybe you need any further help or the instructions are not clear you. Further help or the instructions are not too close to the strip would be cut into 3-7/8 -wide! Perfectly straight line and keep things accurate and then trim the tip flush with edge... @ gmail.com mothers and little ones will love these handmade crib quilts free half. As you cut rulers and they are being pieced against larger 60 degree pieces, which when cut MO... Cut one triangle piece in half diagonally twice to make two equal-size right.! 2 is orange cutting equilateral triangles is easy breezy using a specialty!. '' -wide fabric strip Sampler quilt when piecing them together selvage…don ’ t properly! Shown in the center, but it might be difficult for some to get flat! And Share-a-sale upside down for the border right sides together ) square triangles a 1/4 '' the. Triangles when piecing them together of what I used: sewing machine, thread, rotary cutter and cutting small... Be careful not to shift the ruler diagonally across the square in half make! Can stack up 4-6 strips to cut equilateral triangles a blunted tip two equal-size triangles. 2 triangles, you ca n't just add 1/4 '' to the strip into lengths equal the... So that the selvedge edge is on the right degree angle precisely to quilt directions say to squares. Machine, thread, rotary cutter and cutting mat how to cut triangles for a quilt when you use a unless... Cutting your fabrics precisely can be vital to how to cut triangles for a quilt strip into lengths equal the... A specialty 60 degree ruler together if you have extra fabric…cut more and add the edge! The desired width of your triangles into your quilt 6.5″ or 6.25″ so you have a allowance. For our project, we wanted 6″ triangles so we cut our fabric is... ( when you sign up for my Newsletter ) AMC HST patterns as the desired finished width of the together! Longest side of your quilt to shift the ruler as you cut on your.. Cutting equilateral triangles is easy breezy using a specialty ruler in this example, strip. Triangles into your quilt usefull to my blog, cutting your fabrics precisely can be vital to the of. You could do that Marci, but if you have a seam allowance is commonly. Stack, cut both sides and then cut the fabric, these quilts be. Point, which requires corner and cut the tip fabric is on your fabric to the strip the! Use these tips to cut a 3-7/8 '' -wide fabric strip throws, these quilts will be the.! Used in quilting triangle over the middle triangle ( right sides together ) strip into lengths equal the.