{"uid":"cap_MbdMjSkrVT4QWDrKEI8UN","slug":"pet-care-calc-ideal-weight-from-body-condition-score-8a3df7ff","name":"Pet Care Calc – Ideal Weight from Body Condition Score","description":"Estimate a dog's or cat's ideal weight from current weight and a 1-9 body condition score (10% per point above 5).","url":"https://pet-calc.x402tookit.com/ideal-weight-bcs?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":["weight","bodyConditionScore"],"properties":{"unit":{"type":"string","description":"kg (default) or lb"},"weight":{"type":"number","description":"Current body weight"},"bodyConditionScore":{"type":"integer","description":"9-point body condition score from your vet or a BCS chart: 1 emaciated, 4 to 5 ideal, 9 obese"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"source":{"type":["null","string"]},"idealKg":{"type":["null","number"]},"idealLb":{"type":["null","number"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"kgToLose":{"type":["null","number"]},"currentKg":{"type":["null","number"]},"currentLb":{"type":["null","number"]},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"bodyConditionScore":{"type":["null","number"]},"weeksAtOnePercentPerWeek":{"type":["null","number"]},"estimatedPercentOverIdeal":{"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_gHbW1_pgv92vpQxelS1DZ","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":"Estimates a dog's or cat's ideal weight from their current weight and a 1-9 body condition score, calculating how much weight to lose and a timeline for safe loss.","exampleAgentPrompt":"My dog currently weighs 42 lb and her vet gave her a body condition score of 7 out of 9 — can you calculate her ideal weight and tell me how much she needs to lose?","exampleUseCases":[{"title":"Overweight dog weight loss plan","prompt":"My golden retriever weighs 78 lb and his vet scored him a BCS of 7. What should his ideal weight be and how long would it take him to get there losing about 1% per week?"},{"title":"Cat obesity check after vet visit","prompt":"My cat just had her checkup and the vet gave her a body condition score of 8 out of 9. She weighs 5.2 kg — what's her ideal weight and how many kilograms does she need to shed?"},{"title":"Monitoring rescue dog weight progress","prompt":"I adopted a rescue dog who weighs 28 lb with a BCS of 6. I want to know his target ideal weight in both pounds and kilograms so I can track his progress."}],"resultDescription":"Returns the pet's ideal weight in both kg and lb, current weight in both units, kg to lose, estimated percent over ideal, estimated weeks to reach ideal weight at 1% loss per week, a plain-language summary and verdict, and a veterinary disclaimer. Also includes a timestamp and source field.","failureModes":["Missing required query params (weight or bodyConditionScore) returns an error","bodyConditionScore outside 1-9 range may return a validation error or unexpected results","BCS of 4-5 (already ideal) returns zero weight to lose","Non-numeric weight values cause a schema validation failure","Unit values other than 'kg' or 'lb' may default to kg or return an error"],"whenToPreferThis":"Use this endpoint when you have a pet's current body weight and a BCS score from a vet or standardized chart and want a quick, formula-based ideal weight estimate. It is purpose-built for dogs and cats using the standard 10%-per-BCS-point-above-5 method, making it more specific than a generic BMI or human weight calculator.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:11:25.820Z","isFirstParty":false,"canonicalSlug":"pet-care-calc-ideal-weight-from-body-condition-score-8a3df7ff"}