{"uid":"cap_OKw-BelF2yL_MhIM9rNiO","slug":"craft-maker-calc-quilt-binding-calculator-8d7ae286","name":"Craft & Maker Calc – Quilt Binding Calculator","description":"Binding strips and fabric yardage for a quilt from its size, strip width and fabric width, rounded up to 1/8 yard.","url":"https://craft-calc.x402tookit.com/quilt-binding?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["widthInches","lengthInches"],"properties":{"extraInches":{"type":"number","description":"Extra length for corners and joining (default 10)"},"widthInches":{"type":"number","description":"Quilt width in inches"},"lengthInches":{"type":"number","description":"Quilt length in inches"},"stripWidthInches":{"type":"number","description":"Cut width of each binding strip in inches (default 2.5)"},"fabricWidthInches":{"type":"number","description":"Fabric width off the bolt in inches (default 44)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"yardsExact":{"type":["null","number"]},"yardsToBuy":{"type":["null","number"]},"stripsToCut":{"type":["null","number"]},"perimeterInches":{"type":["null","number"]},"stripWidthInches":{"type":["null","number"]},"usableStripLengthInches":{"type":["null","number"]},"bindingLengthNeededInches":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jWmXnznOaBLBG5EcE_bMy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the number of binding strips and total fabric yardage needed to bind a quilt given its dimensions, strip width, and fabric width, rounded up to the nearest 1/8 yard.","exampleAgentPrompt":"How much fabric do I need to bind a 60-inch by 80-inch quilt if my binding strips are 2.5 inches wide and my fabric is 44 inches wide?","exampleUseCases":[{"title":"Lap quilt binding yardage estimate","prompt":"I'm finishing a lap quilt that's 54 inches wide by 72 inches long. My strips are 2.5 inches wide and my fabric is 44 inches wide — how many strips do I need to cut and how many yards should I buy for the binding?"},{"title":"King-size quilt with wide strips","prompt":"I'm binding a king-size quilt that's 108 by 96 inches. I want to use 3-inch wide binding strips cut from 44-inch-wide fabric. How much yardage do I need?"},{"title":"Baby quilt quick binding calc","prompt":"Can you work out the binding for a baby quilt that's 36 by 45 inches? I'll use 2.25-inch strips from a 42-inch-wide fabric."}],"resultDescription":"Returns the quilt perimeter in inches, total binding length needed (including extra for corners and joining), the number of strips to cut from the bolt, the usable length per strip, and the exact yardage plus a rounded-up yardage-to-buy figure in 1/8-yard increments ready for shopping.","failureModes":["Missing required widthInches or lengthInches parameters returns a validation error","Non-numeric or negative dimension values cause a computation error","Extremely small strip widths relative to fabric width may produce unexpected strip counts","Payment failure (402) if USDC balance is insufficient for the $0.02 call fee"],"whenToPreferThis":"Use this endpoint when a user needs precise, shopper-ready fabric yardage for quilt binding given specific quilt dimensions and fabric/strip widths. It handles the rounding-to-1/8-yard convention quilters use at fabric stores, saving manual math. Prefer it over generic area calculators because it models the strip-cutting geometry, seam allowances, and corner extra correctly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:15:02.248Z","isFirstParty":false,"canonicalSlug":"craft-maker-calc-quilt-binding-calculator-8d7ae286"}