📐 Fahrenheit to Kelvin Conversion Formula
The formula to convert Fahrenheit to Kelvin is:
K = (°F − 32) × 5/9 + 273.15
Example: 77 °F → (77 − 32) × 5/9 + 273.15 = 298.15 K
🔢 Conversion Table
| Fahrenheit (°F) | Kelvin (K) |
|---|---|
| −459.67 °F | 0 K |
| 32 °F | 273.15 K |
| 77 °F | 298.15 K |
| 212 °F | 373.15 K |
❓ Frequently Asked Questions (FAQs)
1. What is absolute zero in Fahrenheit?
Absolute zero is −459.67 °F, which equals 0 K.
2. Can Fahrenheit be negative?
Yes, Fahrenheit can be negative. For example, −40 °F = 233.15 K.
3. Why is Kelvin preferred in science?
Kelvin is used in scientific calculations because it starts at absolute zero, ensuring thermodynamic accuracy.