8 calculators in this category
- Fabric Yardage CalculatorCut-length nesting method (usable width after selvedge)Tell this calculator the size of your pattern piece, how many you need, and how wide your fabric is, and it works out how many…
- Curtain Fabric & Fullness CalculatorWorkroom drapery convention (fullness ratio method)Enter your rod width, the drop you want and the fabric you have chosen, and this calculator returns the number of fabric widths…
- Fabric Cutting Layout & Pieces Per Yard CalculatorRectangular guillotine nesting on a fixed-width rollThis runs a yardage calculator backwards. Instead of asking how much fabric a project needs, it asks what a piece of fabric you…
- Fabric Shrinkage & Pre-Wash Allowance CalculatorAATCC 135 home-laundering dimensional changeWash a marked swatch, measure it again, and this calculator turns the difference into the two numbers you actually need: how…
- Quilt Binding CalculatorDouble-fold (French) binding geometryEnter your quilt's finished size and this calculator returns the length of binding you need, the number of strips to cut, and…
- Quilt Backing Yardage CalculatorLongarm loading convention (4 in overhang per side)Enter your quilt top's finished size and this calculator gives you the backing yardage, including the overhang every longarm…
- Half Square Triangle (HST) CalculatorQuarter-inch patchwork seam conventionTell this calculator the finished size of the half square triangle you want and it gives you the square to cut, by whichever…
- Quilt Block Count & Sashing Layout CalculatorQuarter-inch seam allowance conventionGive this calculator the quilt size you are aiming for and the finished size of one block, and it fits a grid to it: blocks…
Which one do you need?
- Fabric Yardage Calculator
- Work out how much fabric to buy for a set of pattern pieces. Nests them across the usable width of the bolt and returns yards, meters, waste and cost.
- Curtain Fabric & Fullness Calculator
- Size drapery panels from your rod and window. Get the fabric widths, cut length and total yards for any fullness ratio, hems, returns and pattern repeat.
- Fabric Cutting Layout & Pieces Per Yard Calculator
- Work out how many squares, strips or rectangles you can cut from fabric you already own, the best orientation, the waste percent and the cost per cut piece.
- Fabric Shrinkage & Pre-Wash Allowance Calculator
- Measure shrinkage from a washed test swatch, then get the oversize cut dimensions and the extra yardage to buy so the finished piece lands on size.
- Quilt Binding Calculator
- Calculate quilt binding length, the number of strips to cut and the fabric yardage for any quilt size, including diagonal joins and continuous bias binding.
- Quilt Backing Yardage Calculator
- Calculate quilt backing yardage with longarm overhang. Compares vertical and horizontal seams, counts panels, and checks a wide-back single panel option.
- Half Square Triangle (HST) Calculator
- Get the exact square to cut for half square triangles by the 2, 4 and 8-at-a-time methods, plus quarter square triangles, trim size and fabric needed.
- Quilt Block Count & Sashing Layout Calculator
- Fit a block grid to your target quilt size with sashing and borders. Get blocks across and down, the total, cut sizes and the true finished dimensions.