Work and Power Calculator
Work + Power • Unit conversion • Ajax loading • Live update
Settings
Work is calculated from the selected mode; power uses the same work divided by time.
Quick summary
Select a mode, enter values, and (optionally) time to get power.
Enter values
Direction matters: sign depends on θ and input signs.
Displacement can be negative (direction).
θ is between force and displacement. 90° → 0 work.
If time is empty, we show work only. If time ≤ 0, power is invalid.
Results
Work (J)
—J
Work (kJ)
—kJ
Work (Wh)
—Wh
Power (W)
—W
Power (kW / hp)
—kW
hp: —
Updating…
Action
Hard reset: cancels pending updates and clears everything on the first click.