Convert Per millikelvin to Per degree Fahrenheit
Convert Per millikelvin (1/mK) to Per degree Fahrenheit (1/°F) instantly and accurately.
Conversion Formula
1/°F = 1/mK × 555.5555556
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.
About Per degree Fahrenheit
The per degree Fahrenheit (1/°F = °F⁻¹) equals exactly 9/5 /K = 1.8 /K and is the imperial counterpart of the SI unit. Found in ASME boiler and pressure vessel codes, ASHRAE engineering tables, and UL material data sheets. Iron: ≈6.7 × 10⁻⁶ /°F; ordinary glass: ≈4.9 × 10⁻⁶ /°F. 1 /°F = 9/5 /K (= 1/°R).
Quick Reference Table
| Per millikelvin (1/mK) | Per degree Fahrenheit (1/°F) |
|---|---|
| 1 1/mK | 555.556 1/°F |
| 2 1/mK | 1111.11 1/°F |
| 5 1/mK | 2777.78 1/°F |
| 10 1/mK | 5555.56 1/°F |
| 25 1/mK | 13888.9 1/°F |
| 50 1/mK | 27777.8 1/°F |
| 100 1/mK | 55555.6 1/°F |