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Fahrenheit to Kelvin
Type a value in either box. Formula: K = (°F − 32) × 5/9 + 273.15.
How to convert Fahrenheit to Kelvin
Use this formula:
K = (°F − 32) × 5/9 + 273.15
Example: 72 °F = 295.372 K.
Good to know
Kelvin is used in science and in the colour temperature of light bulbs. Room temperature, 68 °F, is 293.15 K, and water boils at 212 °F, or 373.15 K.
Fahrenheit to Kelvin chart
| Fahrenheit (°F) | Kelvin (K) |
|---|---|
| -40 °F | 233.15 K |
| -10 °F | 249.817 K |
| 0 °F | 255.372 K |
| 10 °F | 260.928 K |
| 20 °F | 266.483 K |
| 32 °F | 273.15 K |
| 40 °F | 277.594 K |
| 50 °F | 283.15 K |
| 60 °F | 288.706 K |
| 65 °F | 291.483 K |
| 68 °F | 293.15 K |
| 70 °F | 294.261 K |
| 72 °F | 295.372 K |
| 75 °F | 297.039 K |
| 80 °F | 299.817 K |
| 85 °F | 302.594 K |
| 90 °F | 305.372 K |
| 95 °F | 308.15 K |
| 98.6 °F | 310.15 K |
| 100 °F | 310.928 K |
| 105 °F | 313.706 K |
| 110 °F | 316.483 K |
| 212 °F | 373.15 K |
| 325 °F | 435.928 K |
| 350 °F | 449.817 K |
| 375 °F | 463.706 K |
| 400 °F | 477.594 K |
| 425 °F | 491.483 K |
| 450 °F | 505.372 K |
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