Convert Percent per kelvin to Per millikelvin
Convert Percent per kelvin (%/K) to Per millikelvin (1/mK) instantly and accurately.
Conversion Formula
1/mK = %/K × 1.000000000e-5
About Percent per kelvin
The %/K equals exactly 10⁻² /K = 10 000 ppm/K and is used for high-CTE materials such as polymers, foams, and rubber. PTFE: ≈0.0135 %/K; HDPE: ≈0.015 %/K; natural rubber: ≈0.06 %/K; silicone rubber: ≈0.10 %/K. 1 %/K = 10⁻² /K = 10 mm/(m·K) = 10 000 ppm/K.
About Per millikelvin
The per millikelvin (1/mK) equals exactly 10³ /K and is encountered in cryogenic physics where working temperatures lie in the millikelvin range. Near quantum phase transitions and magnetic ordering temperatures, anomalous CTE values can reach orders far above room-temperature CTE. 1 /mK = 10³ /K = 10⁹ ppm/K.
Quick Reference Table
| Percent per kelvin (%/K) | Per millikelvin (1/mK) |
|---|---|
| 1 %/K | 1 × 10-5 1/mK |
| 2 %/K | 2 × 10-5 1/mK |
| 5 %/K | 5 × 10-5 1/mK |
| 10 %/K | 0.0001 1/mK |
| 25 %/K | 0.00025 1/mK |
| 50 %/K | 0.0005 1/mK |
| 100 %/K | 0.001 1/mK |