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Calcimator

Power Calculator

Calculate power from work and time, or force and velocity. Use formulas P = W/t or P = Fv.

Inputs

J
s

Results

Power

100 W

Power0.134 HP
How to Use This Calculator
  1. Enter work done (J) and time elapsed (s) to calculate power, or enter force (N) and velocity (m/s).
  2. Review power in watts (W = J/s) and in horsepower.
  3. Convert watts to kilowatts (divide by 1000) or to kWh (multiply by hours) for energy calculations.
  4. Use for motor sizing, engine performance analysis, and energy consumption estimates.
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Formula

P = W/t or P = Fv

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