Energy use and running cost of a device from its watts, hours per day and electr...
https://electronics-calc.x402tookit.com/power-costOverview
Energy use and running cost of a device from its watts, hours per day and electricity price: daily, monthly and yearly.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Electronics Calculators
Source
bazaar
Indexed
2026-10-20 21:22:32
Health
Status
healthy
Latency (p50)
722ms
Uptime (30d)
87.5%
Reliability Score
83.8/100
Last Checked
2026-10-28 06:44:35
Last Healthy
2026-10-28 06:44:35
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"hoursPerDay": 8,
"pricePerKwh": 0.16,
"watts": 150
},
"type": "http"
}
Output Schema
{
"example": {
"asOf": "2026-10-11T08:33:12.252Z",
"costPerDay": 0.19,
"costPerHour": 0.024,
"costPerMonth": 5.84,
"costPerYear": 70.08,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"kwhPerDay": 1.2,
"kwhPerMonth": 36.5,
"kwhPerYear": 438,
"notChecked": [
"standby and variable load (use the average draw, not the label rating)",
"tiered or time-of-use tariffs and fixed charges",
"…2 more"
],
"reasons": [
"Energy (kWh) = watts x hours / 1000; cost = kWh x price.",
"Use the measured average draw: a nameplate rating is a maximum."
],
"source": "computed locally",
"summary": "150 W for 8 h/day = 1.2 kWh/day: 0.19 per day, 5.84 per month, 70.08 per year (438 kWh).",
"verdict": "COMPUTED"
},
"type": "json"
}