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Chord length

Calculate Chord length instantly with the exact formula and a worked example. Free online calculator — no signup.

Chord length

Radius, m
Central angle, °
Chord length
5m
Calculate Chord length instantly with the exact formula and a worked example. Free online calculator — no signup.

More about: Chord length

What it calculates

The “Chord length” calculator computes Chord length in m from 2 parameters: radius, m, central angle, °.

A core calculation for studying, engineering tasks, and checking solutions.

Example calculation

With parameters Radius, m = 5, Central angle, ° = 60 the result is 5 m.

How to use

  1. Enter the parameter values — every field above is adjustable with a slider.
  2. The result and related metrics are calculated automatically as you type.
  3. Use the additional metrics shown (if any) where needed.
  4. Copy the result or bookmark the page.

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