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Fabric calculator, knitting gauge, yarn estimator, and sewing reference tools.
Pattern pieces and fabric width to meters or yards needed.
Cut size minus finished size for seam allowance, or add seam to pattern piece.
Seam length and stitch type to thread needed in meters.
Fabric type to recommended needle size. Reference table.
Stitches per inch and desired width to cast on stitches. Rows per inch to total rows.
Project type and size to estimated yarn needed in meters, yards, and grams.
Design dimensions and fabric count to finished size, or desired size to fabric count.
Quilt perimeter to binding strip length needed with width options.
Opening length to recommended zipper length.
Original size and target size to scale percentage for pattern resizing.
Calculate elastic cut length from body measurement and stretch factor.
Calculate bias tape length and fabric needed for binding edges.
Calculate interfacing amount needed for garment pieces.
Browse paper airplane designs with fold counts and flight stats.
Calculate origami paper size needed for a target model size.
Estimate candle burn time from wax weight and wick type.
Calculate wax amount needed from container volume and wax type.
Calculate lye and oil amounts for cold-process soap recipes.
Calculate carrier oil and essential oil ratios for safe dilution.
Calculate fragrance oil percentages for perfume concentration levels.
Calculate ingredient amounts for bath bombs by mold size.
Calculate beeswax, oil, and butter ratios for lip balm tubes.
Calculate emulsifier, oil, and water ratios for hand cream batches.
Calculate resin, wood, and herb ratios for incense cones or sticks.
Calculate dried flower, spice, and oil amounts for potpourri mixes.
Calculate fabric and filling amounts for scented sachets.
Calculate ingredient ratios for homemade air freshener sprays.
Calculate dilution ratios for homemade cleaning solutions.
Calculate optimal laundry load size from washer capacity and items.
Find the correct ironing temperature for different fabric types.
Look up fabric care symbols and their washing instructions.
Find stain removal methods by stain type and fabric material.
Find cleaning methods by shoe material and stain type.
Reference for yarn weight categories: lace, fingering, sport, worsted, bulky, and jumbo.
Reference for crochet hook size conversion between US, UK, and metric systems.
Reference for weaving patterns: plain, twill, satin, leno, and jacquard weaves.
Reference for macrame knots: square knot, spiral, half hitch, and gathering knot.
Reference for stitch types: running, backstitch, blanket, chain, and lock stitch.
Reference for seam types: plain, French, flat-felled, lapped, and welt seams.
Reference for hem types: blind, rolled, narrow, faced, and lettuce edge hems.
Reference for zipper types: coil, molded, metal, invisible, and separating zippers.
Reference for button types: flat, shank, toggle, snap, and covered buttons.
Reference for snap fastener types: prong, post, magnetic, and kam snaps.
Reference for hook and eye closures: sizes, types, and application methods.
Reference for elastic types: braided, knitted, woven, fold-over, and clear elastic.
Reference for interfacing types: fusible, sew-in, woven, and non-woven by weight.
Reference for lining fabrics: polyester, silk, cotton, and anti-static options.
Reference for bias tape: single-fold, double-fold, widths, and application techniques.
Reference for sewing piping: cord sizes, fabric selection, and insertion techniques.
Reference for applique techniques: raw edge, turned edge, reverse, and fusible applique.
Reference for embroidery stitches: satin, stem, French knot, lazy daisy, and feather.
Reference for smocking types: English, Canadian, and direct smocking techniques.
Reference for shirring techniques using elastic thread with spacing and tension tips.
Reference for pleat types: box, knife, inverted, accordion, and sunburst pleats.
Reference for gathering techniques: basting, zigzag, and differential feed methods.
Reference for dart types: bust, waist, French, and contour darts with sewing tips.
Reference for tuck types: pin, wide, blind, cross, and released tucks.
Reference for gusset types: diamond, triangular, and circular gussets with placement.
Reference for welt types: single welt, double welt, and corded welt construction.
Reference for cuff types: barrel, French, convertible, and ribbed knit cuffs.
Reference for collar types: Peter Pan, mandarin, shawl, notched, and spread collars.
Reference for pocket types: patch, welt, in-seam, cargo, and kangaroo pockets.
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