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Critical Damping Calculator
Find the critical damping coefficient and damping ratio for a mass-spring-damper.
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Critical damping
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Find the critical damping coefficient and damping ratio for a mass-spring-damper.
Critical Damping Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: c_crit = 2 sqrt(k m).
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
Critical Quick Guide
Typical values for reference.
| Mass kg | k N/m | c | Critical |
|---|---|---|---|
| 2 | 200 | 20 | 40.000 N s/m |
| 1 | 100 | 20 | 20.000 N s/m |
| 5 | 500 | 50 | 100.000 N s/m |
| 0.5 | 50 | 10 | 10.000 N s/m |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Critical Damping Calculator FAQ
Answers to common questions about this calculator.
The minimum damping that stops oscillation.
Actual damping divided by critical damping.
A ratio below 1, the system oscillates.
Suspensions, doors and instruments.