21 Fahrenheit to Rankine
Convert 21 fahrenheit (°F) to rankine (°R) with formulas, examples, and conversion tables.
°F
°R
21 °F = 480.67 °R
Round to:
Step-by-Step Solution
To convert 21 fahrenheit to rankine, we multiply by 1 because one fahrenheit equals exactly 1 rankine.
1 fahrenheit = 1 rankine
Since each fahrenheit contains 1 rankine, we multiply our value by this factor:
21 × 1 = 481 rankine
So 21 fahrenheit = 481 rankine.
Quick check: 481 ÷ 1 = 21 fahrenheit
Fahrenheit to Rankine Conversion Table
| Fahrenheit | Rankine |
|---|---|
| 1 °F | 460.67 °R |
| 2 °F | 461.67 °R |
| 3 °F | 462.67 °R |
| 4 °F | 463.67 °R |
| 5 °F | 464.67 °R |
| 10 °F | 469.67 °R |
| 20 °F | 479.67 °R |
| 21 °F | 480.67 °R |
| 50 °F | 509.67 °R |
| 100 °F | 559.67 °R |
21 Fahrenheit in Other Units
| Unit | 21 °F = |
|---|---|
| Fahrenheit to Celsius | -6.1111111111 °C |
| Fahrenheit to Kelvin | 267.03888889 K |
| Fahrenheit to Rankine | 480.67 °R |