// multi-utility computation suite · offline · instant · precise
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│ [c] calcalyst_ │
│ computation suite │
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tool.energy-unit-converter Calculator
Converts between joule, kilojoule, calorie, kilocalorie, kWh, BTU, and electron-volt. The calorie (4.184 J) and the nutritional Calorie (4,184 J) differ by 1,000× — a common source of diet calculation confusion.
Inputs
Value
Reference formula or conversion factor shown for context.
From Unit
Reference formula or conversion factor shown for context.
Results
kWh
Reference formula or conversion factor shown for context.
BTU
Reference formula or conversion factor shown for context.
kcal
Reference formula or conversion factor shown for context.
ft-lbf
Reference formula or conversion factor shown for context.
eV
Reference formula or conversion factor shown for context.