Square centimeters per second to square millimeters per second
Type a value in cm²/s to get it in mm²/s instantly.
1,170mm²/s
That's 11× as quick to heat through as copper — nothing on our list beats it. Heat soaks about 1 cm into it in 0.08547 seconds.
Convert the other way: mm²/s to cm²/s
What it means
How fast does heat spread?
Values are typical at room temperature. Diffusivity falls in most metals as they heat up.
The math
How to convert cm²/s to mm²/s
To convert square centimeters per second to square millimeters per second, multiply by 100.
Example: 11.7 cm²/s × 100 = 1,170 mm²/s.
In the other direction, 1 mm²/s = 0.01 cm²/s.
Every unit
Your diffusivity in every unit
Tables
cm²/s to mm²/s conversion table
| cm²/s | mm²/s |
|---|---|
| 0.1 cm²/s | 10 mm²/s |
| 0.14 cm²/s | 14 mm²/s |
| 0.2 cm²/s | 20 mm²/s |
| 0.5 cm²/s | 50 mm²/s |
| 1 cm²/s | 100 mm²/s |
| 2 cm²/s | 200 mm²/s |
| 4 cm²/s | 400 mm²/s |
| 10 cm²/s | 1,000 mm²/s |
| 20 cm²/s | 2,000 mm²/s |
| 50 cm²/s | 5,000 mm²/s |
| 100 cm²/s | 10,000 mm²/s |
| 200 cm²/s | 20,000 mm²/s |
mm²/s to cm²/s conversion table
| mm²/s | cm²/s |
|---|---|
| 0.1 mm²/s | 0.001 cm²/s |
| 0.14 mm²/s | 0.0014 cm²/s |
| 0.2 mm²/s | 0.002 cm²/s |
| 0.5 mm²/s | 0.005 cm²/s |
| 1 mm²/s | 0.01 cm²/s |
| 2 mm²/s | 0.02 cm²/s |
| 4 mm²/s | 0.04 cm²/s |
| 10 mm²/s | 0.1 cm²/s |
| 20 mm²/s | 0.2 cm²/s |
| 50 mm²/s | 0.5 cm²/s |
| 100 mm²/s | 1 cm²/s |
| 200 mm²/s | 2 cm²/s |
Quick answers
Quick answers
- How many mm²/s is 1 cm²/s?
- 1 cm²/s is 100 mm²/s.
- How many mm²/s is 10 cm²/s?
- 10 cm²/s is 1,000 mm²/s.
- How many mm²/s is 11.7 cm²/s?
- 11.7 cm²/s is 1,170 mm²/s.
The units
About these units
Square centimeters per second (cm²/s)
The CGS form in older tables.
Square millimeters per second (mm²/s)
The handiest size for most materials.
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