kelvin K
Absolute temperature scale. Same size as Celsius, 0 K = absolute zero.
快速换算 — kelvin 与常用单位
实时换算器，三个方向。输入任意值，三个结果同步更新。
kelvin
degree Celsius
1 K = -272.15°C
kelvin
degree Fahrenheit
1 K = -457.87°F
kelvin
degree Rankine
1 K = 1.8°R
换算表 — kelvin 与全部Temperature单位
1 K（正向）与 1 反向单位 → {symbol} 的所有数值。
| 目标 / 来源 | 1 K = | 1 目标单位 = |
|---|---|---|
| degree Celsius (°C) | -272.15 °C | 274.15 K |
| degree Fahrenheit (°F) | -457.87 °F | 255.92777778 K |
| degree Rankine (°R) | 1.8 °R | 0.55555556 K |
| degree Réaumur (°Ré) | -217.72 °Ré | 274.4 K |
Frequently Asked Questions
What does K stand for?
kelvin (K) is a unit of Temperature.
How many K are in 1 K?
Temperature is an affine scale — the relationship is linear with an offset. See the table below.
Is this the SI base unit?
No. kelvin is one of several units in the Temperature category. The SI base is K.