从开尔文到摄氏度的转换
1 K = -272.15 °C
或
1 °C = 274.15 K
数学公式
t(°C) = t(K) × 1 − 273.15
示例:
将 1 开尔文 转换为 摄氏度:
t(°C) = 1 × 1 − 273.15 = -272.15 °C
换算表
| 开尔文 (K) | 摄氏度 (°C) |
|---|---|
| 0 K | -273.15 °C |
| 1 K | -272.15 °C |
| 2 K | -271.15 °C |
| 3 K | -270.15 °C |
| 5 K | -268.15 °C |
| 10 K | -263.15 °C |
| 20 K | -253.15 °C |
| 25 K | -248.15 °C |
| 50 K | -223.15 °C |
| 100 K | -173.15 °C |
| 200 K | -73.15 °C |
| 250 K | -23.15 °C |
| 273 K | -0.15 °C |
| 300 K | 26.85 °C |
| 373 K | 99.85 °C |
| 摄氏度 (°C) | 开尔文 (K) |
|---|---|
| 0 °C | 273.15 K |
| 1 °C | 274.15 K |
| 2 °C | 275.15 K |
| 3 °C | 276.15 K |
| 5 °C | 278.15 K |
| 10 °C | 283.15 K |
| 20 °C | 293.15 K |
| 25 °C | 298.15 K |
| 50 °C | 323.15 K |
| 100 °C | 373.15 K |
| 200 °C | 473.15 K |
| 250 °C | 523.15 K |
| 273 °C | 546.15 K |
| 300 °C | 573.15 K |
| 373 °C | 646.15 K |
来源
换算系数基于国际公认标准:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- NIST Guide to the SI (SP 811), Appendix B.9: Factors for units listed by kind of quantity or field of science
- ISO 80000-5:2019 — Quantities and units — Part 5: Thermodynamics
- Mise en pratique for the definition of the kelvin in the SI (MeP-K-19D, 2019D version) — SI Brochure, 9th edition, Appendix 2