Thermal expansion
Linear expansion coefficient per temperature interval.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert per kelvin (1/K) to micrometre per metre kelvin (µm/(m·K)). Enter a value for an instant result, or use the examples and reverse conversion below.
Linear expansion coefficient per temperature interval.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a per kelvin value to calculate micrometre per metre kelvin with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| per kelvinfrom 1/K | 1/K | 1 |
| micrometre per metre kelvinfrom 1/K | µm/(m·K) | 1000000 |
| parts per million per kelvinfrom 1/K | ppm/K | 1000000 |
| per degree Fahrenheitfrom 1/K | 1/°F | 0.555556 |
| parts per million per degree Fahrenheitfrom 1/K | ppm/°F | 555556 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Per Kelvin (1/K) and micrometre per metre kelvin (µm/(m·K)) are units of thermal expansion. Use this page to convert in either direction.
| Per Kelvin (1/K) | Micrometre Per Metre Kelvin (µm/(m·K)) |
|---|---|
| 1 1/K | 1000000 µm/(m·K) |
| 5 1/K | 5000000 µm/(m·K) |
| 10 1/K | 10000000 µm/(m·K) |
| 100 1/K | 100000000 µm/(m·K) |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
µm/(m·K) to 1/K (micrometre per metre kelvin to per kelvin)