{"uid":"cap_-jG4L7En8gT_SYzlmNDf-","slug":"electronics-power-cost-calculator-0f4bef99","name":"Electronics Power Cost Calculator","description":"Energy use and running cost of a device from its watts, hours per day and electricity price: daily, monthly and yearly.","url":"https://electronics-calc.x402tookit.com/power-cost?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":["watts","hoursPerDay","pricePerKwh"],"properties":{"watts":{"type":"number","description":"Device power draw in watts"},"daysPerYear":{"type":"number","description":"Days of use per year (default 365)"},"hoursPerDay":{"type":"number","description":"Hours of use per day, 0 to 24"},"pricePerKwh":{"type":"number","description":"Electricity price per kWh in your currency"}}}},"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"]},"kwhPerDay":{"type":["null","number"]},"costPerDay":{"type":["null","number"]},"disclaimer":{"type":["null","string"]},"kwhPerYear":{"type":["null","number"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"costPerHour":{"type":["null","number"]},"costPerYear":{"type":["null","number"]},"kwhPerMonth":{"type":["null","number"]},"costPerMonth":{"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_GywDupKHO-wXwnMiM5ed1","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 energy consumption (kWh) and running cost of an electrical device per hour, day, month, and year from its wattage, daily usage hours, and electricity price.","exampleAgentPrompt":"How much will it cost me to run my 2400W electric kettle for 1.5 hours a day at $0.28 per kWh? Give me the daily, monthly and yearly cost.","exampleUseCases":[{"title":"Home appliance running cost check","prompt":"I have a 1500W space heater I run for 6 hours a day during winter. My electricity rate is $0.22 per kWh and I use it for about 120 days a year — what will it cost me in total?"},{"title":"Server rack energy budget estimate","prompt":"Our server rack draws about 3500 watts and runs 24 hours a day, 365 days a year. At $0.15 per kWh, what's the monthly and yearly electricity cost?"},{"title":"Comparing appliance energy costs","prompt":"My old fridge is rated at 150 watts and runs roughly 12 hours a day — how much does that cost me per month and per year at $0.18 per kWh?"}],"resultDescription":"Returns kWh consumption and monetary cost broken down by hour, day, month, and year, based on the device wattage, daily usage hours, electricity price per kWh, and optional days-per-year parameter. Also includes source, timestamp, disclaimer, and any degraded/verdict status fields.","failureModes":["Missing required parameters (watts, hoursPerDay, pricePerKwh) returns an error","hoursPerDay outside 0–24 range may return invalid results","Negative or zero watts value may produce nonsensical output","Invalid numeric types for query parameters cause parse errors"],"whenToPreferThis":"Use this endpoint when you need a fast, structured calculation of electricity running costs and kWh consumption for any electrical device given its wattage, usage pattern, and local electricity rate. Prefer it over manual calculation or generic search when you need precise per-hour, per-day, per-month, and per-year breakdowns in a machine-readable format.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T00:34:44.983Z","isFirstParty":false,"canonicalSlug":"electronics-power-cost-calculator-0f4bef99"}