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Electronics Power Cost Calculator
x402
Electronics Power Cost Calculator is a paid API for AI agents from electronics-calc.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
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.
Price / call$0.02
Success—
StatusUnknown
How this service works
Energy use and running cost of a device from its watts, hours per day and electricity price: daily, monthly and yearly.
Output
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.
Example use cases
Home appliance running cost check
“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?”
Server rack energy budget estimate
“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?”
Comparing appliance energy costs
“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?”
Technical details
Endpoint
GEThttps://electronics-calc.x402tookit.com/power-cost?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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