# Climb Gradient and VAM Calculator (Cycling and Running)

Work out the average gradient of a climb from its length and height gain, and your climbing speed in metres per hour (VAM).

- URL: https://toolstackhub.co.uk/tools/climb-gradient-and-vam-calculator/
- Category: Calculators
- Price: free, no sign-up
- Privacy: runs in the browser; input is not uploaded
- Last updated: 2026-10-08

## About
The Climb Gradient and VAM Calculator turns the length and height gain of a climb into its average gradient, and with your time it gives your climbing speed in metres of ascent per hour, called VAM. Cyclists use VAM to compare climbs and efforts, because it stays comparable across different gradients. Enter distance and elevation in kilometres and metres, or in miles and feet.

## How to use
1. Choose metric or imperial units.
2. Enter the length of the climb and the height you gain.
3. Add your time to see VAM, climbing speed and time.
4. Compare climbs by gradient, and efforts by VAM.

## FAQ
**How do you calculate gradient?** Divide the height gained by the horizontal distance and multiply by 100. 520 m over about 8 km is 6.5%.

**What is VAM?** VAM is the Italian for average ascent speed, measured in metres climbed per hour.

**What is a good VAM?** It depends on the rider. Many club riders climb at 600 to 1,000 m/h, and professionals can exceed 1,500 m/h on long climbs.

**Is the Climb Gradient and VAM Calculator (Cycling and Running) free?** Yes, with no sign-up or limits.