Kelvin to Fahrenheit Converter
Convert kelvin (K) to fahrenheit (°F) instantly. Temperature conversions help with American oven recipes in Fahrenheit, weather apps set to the wrong unit, and science homework that uses kelvin.
Result
- Fahrenheit
- -457.87 °F
How to use the kelvin to fahrenheit converter
- Enter the kelvin (K).
- The results update as you type, or press Calculate.
- Read the fahrenheit first, then the supporting figures below it.
Formula
K converted through kelvin: (((K)-273.15)*9/5+32)
Worked example
For example, with these inputs:
- Kelvin (K): 1
the calculator returns:
- Fahrenheit: -457.87 °F
Kelvin to Fahrenheit table
| Kelvin | Fahrenheit |
|---|---|
| -40 K | -531.67 °F |
| -10 K | -477.67 °F |
| 0 K | -459.67 °F |
| 10 K | -441.67 °F |
| 20 K | -423.67 °F |
| 25 K | -414.67 °F |
| 30 K | -405.67 °F |
| 37 K | -393.07 °F |
| 50 K | -369.67 °F |
| 100 K | -279.67 °F |
| 200 K | -99.67 °F |
About this conversion
Temperature conversions help with American oven recipes in Fahrenheit, weather apps set to the wrong unit, and science homework that uses kelvin.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Singapore adopted the metric system in the 1970s, replacing imperial units and traditional Chinese measures in most official uses. Metric units are now standard in schools, trade and government, but older units survive in property, markets and imported goods.
Frequently asked questions
How many fahrenheit are in one kelvin?
1 K = -531.67 °F.
How do I convert K to °F?
K converted through kelvin: (((K)-273.15)*9/5+32).