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Kilocalorie to Megajoule Converter
x402
Kilocalorie to Megajoule Converter is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).
Converts a numeric value from thermochemical kilocalories (kcal) to megajoules (MJ) using IEEE-754 double precision arithmetic.
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object containing the original value in kilocalories, the converted value in megajoules as an IEEE-754 double-precision float, the source and target unit labels ('kilocalorie' and 'megajoule'), and the physical dimension ('energy').
Example use cases
Nutrition label energy conversion
“I have a food item listed as 250 kcal on its nutrition label — what is that in megajoules?”
Physics homework energy calculation
“My thermodynamics problem gives me 1500 thermochemical kilocalories and I need to express that in megajoules — can you convert it?”
Engineering report unit standardization
“I need to convert 8750 kilocalories to megajoules for a technical report that requires SI units throughout.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/energy/kilocalorie-to-megajoule?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a precise, programmatic kilocalorie-to-megajoule conversion with IEEE-754 double precision and a structured JSON response. Prefer it over general-purpose calculators when you need machine-readable output for downstream processing in energy, nutrition, or engineering workflows.
Side effects
- Missing required 'value' query parameter returns an error
- Value below 0 or above 1e+100 violates schema bounds and is rejected
- Non-numeric value input causes validation failure
- Payment of 0.001 USDC not provided triggers 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "megajoule",
"from": "kilocalorie",
"value": 123.45,
"converted": 0.5165147999999999,
"dimension": "energy",
"precision": "IEEE-754 double"
}
}Tags
x402
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