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│ [c] calcalyst_ │
│ computation suite │
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unit.energy Calculator
Converts energy across the major unit systems used in physics, chemistry, and engineering — joules, eV, cal, and kWh. Electron-volts are the natural unit at atomic scales; kWh at grid scales; joules connect them all.
Inputs
Value
Capacity to do work (J or kWh). Conserved — converts between forms but total stays constant in a closed system.
From Unit
Reference formula or conversion factor shown for context.
Target
Reference formula or conversion factor shown for context.
Efficiency
Useful output divided by total input, as a percentage. 100% is impossible due to losses (heat, friction, resistance).
Results
kWh
Reference formula or conversion factor shown for context.
MJ
Reference formula or conversion factor shown for context.
kcal
Reference formula or conversion factor shown for context.
BTU
Reference formula or conversion factor shown for context.
useful energy at
The value at the specified point or condition.
joules
Reference formula or conversion factor shown for context.