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VAM Vertical Ascent per Minute Calculator
Compute cycling or hiking VAM (vertical metres per hour) from climb and time.
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VAM
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Compute cycling or hiking VAM (vertical metres per hour) from climb and time.
VAM Vertical Ascent per Minute Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: VAM = elevation gain / hours; power ~ (VAM / 3600) x mass x g x (1 + 0.0053 / gradient).
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
VAM Quick Guide
Typical values for reference.
| Climb m | Minutes | Gradient % | VAM |
|---|---|---|---|
| 300 | 30 | 8 | 600 m/h |
| 600 | 45 | 8 | 800 m/h |
| 1000 | 75 | 8 | 800 m/h |
| 1500 | 100 | 8 | 900 m/h |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
VAM Vertical Ascent Calculator FAQ
Answers to common questions about this calculator.
Vertical metres climbed per hour.
It compares climbing effort across different gradients.
1,200 to 1,500 is strong for amateurs; pros exceed 1,700.
No, use a power meter for accuracy.