⭐ Popular
Yarn Skein EstimatorTurn the yardage you need into the number of skeins to buy — the way you actually shop.Sock Yarn CalculatorPlan a pair of socks down to the yard. Pick a size and cuff height, choose your sock yarn weight, and get a per-pair yardage and skein estimate — plus a one-skein…Granny Square Yarn CalculatorPlan a granny square project end to end — enter your blanket size and square size to see how many squares you need, how much yarn it takes, and how to split that…Temperature Blanket CalculatorPlan your temperature blanket project — calculate total yarn, per-color skeins, and project timeline based on your local climate and blanket size.Amigurumi Yarn CalculatorPlan a whole amigurumi in one place — yarn, skeins, stuffing, safety-eye size, skill level and time. Worked tight in single crochet, the way plushies are made.Etsy Pricing CalculatorPrice your handmade listings so they actually turn a profit. Add up materials, your time, and overhead, set a profit margin, and this tool grosses the price up to…
🧶 Yarn & Knitting 21
Amigurumi Yarn CalculatorPlan a whole amigurumi in one place — yarn, skeins, stuffing, safety-eye size, skill level and time. Worked tight in single crochet, the way plushies are made.Blanket Yarn CalculatorPlan your blanket project with confidence — get your yarn estimate, cost range, and warmth rating in seconds.Crochet Yarn CalculatorThe crochet planning calculator that goes beyond yardage — get yarn, time, hook size, and a full materials list for any project type.Garment Yardage CalculatorPlan your garment project with confidence — get your fabric yardage, cost range, and sewing time estimate for any garment type.Gauge & Swatch CalculatorTurn your swatch into a gauge diagnosis - see whether you run tight or loose, how to fix it, and exactly how your gauge changes the finished size.Granny Square Yarn CalculatorPlan a granny square project end to end — enter your blanket size and square size to see how many squares you need, how much yarn it takes, and how to split that…Hat Yarn CalculatorFind out how much yarn you need for a knit or crochet hat – by style, size, and yarn weight – plus how many skeins to buy.Knitting Yarn CalculatorEstimate how much yarn your next project needs — pick a project, choose your yarn weight and size, and get a yardage and skein estimate you can trust.Scarf Yarn CalculatorPlan your scarf from yarn to finished length. Pick a style to load typical dimensions and a suggested yarn weight, or set your own — then see yardage, skeins, and…Sock Yarn CalculatorPlan a pair of socks down to the yard. Pick a size and cuff height, choose your sock yarn weight, and get a per-pair yardage and skein estimate — plus a one-skein…Sweater Yarn CalculatorEstimate how much yarn your sweater needs — choose a garment type and size, pick your yarn weight, and get a yardage and skein estimate.Temperature Blanket CalculatorPlan your temperature blanket project — calculate total yarn, per-color skeins, and project timeline based on your local climate and blanket size.Yarn Cost CalculatorWork out what a project really costs before you buy. Pick a project for typical yardage, enter your yarn price, and see the skeins, total spend, and cost per yard…Yarn Dye Lot EstimatorBuy the right amount of yarn from a single dye lot — the first time. Tell us your project and yardage, and get the number of skeins to buy from one lot, including a…Yarn Overbuy / Underbuy CalculatorBuy enough yarn to finish — without drowning in leftovers. Pick your project for a recommended safety buffer, then compare the safe buy against the bare minimum…Yarn Skein EstimatorTurn the yardage you need into the number of skeins to buy — the way you actually shop.Yarn Stash Planner & InventoryYour yarn stash, finally organized. Add each yarn by weight, amount, and cost to build a living inventory — then see its total value, a breakdown by weight, and a…Yarn Substitution Calculator & Comparison GuideSwapping the yarn a pattern calls for? Compare your substitute side by side — gauge, fibre, and yardage — and get a clear compatibility verdict plus a plain-English…Yarn Usage by Stitch CalculatorThe same project in a dense waffle stitch can eat far more yarn than in plain stockinette.Yarn WPI CalculatorFound a mystery skein with no label? Wraps per inch (WPI) tells you its weight.Yarn Yardage CalculatorConvert between grams of yarn and yards using the ball band.
🧵 Fabric 17
Backing Fabric CalculatorBacking yardage for a project, piecing widths as needed.Binding Fabric CalculatorStraight-grain binding length and fabric for any edge.Curtain Fabric CalculatorFabric for gathered curtain panels at your chosen fullness.Fabric Bias Tape CalculatorHow much continuous bias tape a fabric square yields.Fabric Bolt Yield CalculatorCounts whole items only; allow extra for cutting layout.Fabric Cost CalculatorMultiply yardage by price; add tax and shipping separately.Fabric GSM ConverterConvert fabric weight between gsm and oz/yd\u00b2 in either direction.Fabric Panel Layout CalculatorSimple grid layout with no rotation; nesting odd shapes may fit more.Fabric Repeat CalculatorAdjust a cut length so a patterned fabric repeats line up.Fabric Shrinkage CalculatorHow much to buy so it still fits after pre-washing.Fabric Yardage CalculatorFind how many yards of fabric you need to cut a set of same-size pieces, accounting for bolt width and waste.Gather Ratio CalculatorFind the gather ratio between flat and finished lengths.Pillow Fabric CalculatorCovers front and back with seam and overlap. For very large pillows check against your fabric width.Pleat CalculatorKnife and box pleats typically need about 3\u00d7 the finished width in fabric.Ruffle CalculatorFuller ruffles use 2.5\u20133\u00d7; soft gathers around 1.5\u20132\u00d7.Tablecloth Fabric CalculatorFabric for a tablecloth with drop on every side.Upholstery Fabric CalculatorRough yardage to reupholster, by surface area.
🧩 Quilting 13
Charm Pack CalculatorHow many 5\u2033 charm squares and packs to cover a quilt top.Flying Geese CalculatorNo-waste cutting sizes for flying geese units.Half-Square Triangle CalculatorCutting sizes to make half-square triangles (HST) at a finished size.Jelly Roll Strip CalculatorEstimate how many 2.5\u2033 strips (and jelly rolls) a quilt top needs.Quilt Backing CalculatorWork out how much backing fabric a quilt needs — including overhang for quilting — and the most economical seam direction.Quilt Batting CalculatorBatting size and area for your quilt top, with overhang.Quilt Binding CalculatorBinding length and fabric for the edge of your quilt.Quilt Block CalculatorAssumes no sashing between blocks. Add sashing width to the block size to plan for it.Quilt Border CalculatorFabric needed for a border around your quilt top.Quilt Fabric CalculatorYardage to make a whole-cloth quilt top of a given size.Quilt Fabric Waste CalculatorAdd a waste allowance to the yardage a pattern calls for.Quilt Piece Count CalculatorTotal patches needed to fill a quilt top. Quilt width (in) Quilt height (in) Finished piece size (in) Calculate RoundsQuilt Size CalculatorFind finished quilt dimensions from your mattress size, drop and pillow tuck.
🪡 Sewing 11
Bias Binding CalculatorSize of fabric square to cut for continuous bias binding.Button Spacing CalculatorPlaces the first and last buttons at the ends with equal gaps between.Circle Skirt CalculatorWaist cut-out radius and fabric for a circle skirt.Elastic Length CalculatorLower % = tighter. Waistbands are often 90\u201395% of the body measurement.Gathered Skirt CalculatorFuller skirts use 2\u20133\u00d7 the waist. Add length + waistband + hem separately.Hem Allowance CalculatorDouble-fold hems turn under twice, adding twice the hem depth to the cut.Pattern Scaling CalculatorScale every measurement by the same percentage to keep proportions.Seam Allowance CalculatorFind the cut size needed for a finished measurement plus seams.Sleeve Ease CalculatorSleeve width from your bicep plus wearing ease.Thread Usage CalculatorA lockstitch uses roughly 3\u00d7 the seam length in thread (needle + bobbin combined).Zipper Length CalculatorStandard zippers come in set lengths; the next size up can be shortened.
📏 Conversions 10
CM to Inches CalculatorConvert centimeters to inches. Centimeters Convert in 1 cm = 0.3937 inches.Fabric Width Conversion CalculatorA pattern calls for yardage at one fabric width \u2014 find how much you need at a different width.GSM to oz/yd\u00b2 CalculatorConvert fabric weight from grams per square metre to ounces per square yard.Hook Size Conversion CalculatorConvert US crochet hook letter sizes to millimetres.Inches to CM CalculatorConvert inches to centimeters. Inches Convert cm 1 inch = 2.54 cm exactly.Meters to Yards CalculatorConvert meters to yards. Meters Convert yd 1 m = 1.0936 yards.Needle Size Conversion CalculatorConvert US knitting needle sizes to millimetres.Ounces to Grams CalculatorConvert ounces (yarn/fiber weight) to grams. Ounces Convert g 1 oz = 28.35 g.Yards to Meters CalculatorConvert yards of fabric or yarn to meters. Yards Convert m 1 yard = 0.9144 m exactly.Yarn Weight Conversion CalculatorLook up the standard yarn-weight category, ply and typical gauge.
💰 Project Planning & Pricing 8
Craft Fair Pricing CalculatorPrice for a craft fair without eating your booth fee. Enter your per-item costs, the table fee, and how many pieces you expect to sell — you will get a suggested…Etsy Pricing CalculatorPrice your handmade listings so they actually turn a profit. Add up materials, your time, and overhead, set a profit margin, and this tool grosses the price up to…Inventory CalculatorKnow what your stock is worth and when to restock. Enter how many units you hold, what they cost and sell for, and how fast they move — you will see your inventory…Material Waste CalculatorWaste amount and percentage from what you bought versus used.Pattern Difficulty EstimatorGauge a pattern\u2019s difficulty from a few factors.Profit Margin CalculatorSee exactly what you earn on each sale. Enter your price and your true cost to get profit, margin, and markup at a glance — then use a target margin to find the…Shipping Cost EstimatorA rough estimate \u2014 carriers also price by box size and distance.Time to Finish EstimatorFind out when your project will actually be done. Pick a project for a typical time estimate, set how many hours a week you really craft, and see the weeks to…