Work Done Calculator
Calculate work done by a constant force over a displacement.
About this calculator
The Work Done Calculator on NumberCals is a free, mobile-friendly tool for anyone needing to calculate work done by a constant force over a displacement. Enter your values in the form below and the result is computed instantly — no sign-up, no installation, no waiting.
Formula used
W = F · d · cos(θ)
What you'll need
- Force (N) (e.g. 50)
- Distance (m) (e.g. 10)
- Angle (degrees, default 0) (e.g. 0)
What you'll get
- Work (J)
Formula
W = F · d · cos(θ)
Result
Frequently Asked Questions
When is work zero? +
When force is perpendicular to motion (θ = 90°, cos = 0) — e.g. a bag hanging from your hand while you walk forward.
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