How to use this temperature converter
Enter the requested values above and select Calculate. The result updates immediately on the page, so you can change one value and compare different scenarios without leaving the calculator.
Formula and method
Celsius is used as the intermediate scale: °F = °C × 9/5 + 32 and K = °C + 273.15.
Example
Convert 72°F to Celsius or 20°C to Fahrenheit.
What this calculator is useful for
Convert temperature between Fahrenheit, Celsius and Kelvin. It is designed for quick estimates and everyday problem solving. When a calculation affects a contract, tax filing, medical decision or other high-stakes situation, verify the result with the appropriate professional or authoritative source.
Frequently asked questions
What does the Temperature Converter calculate?
Convert temperature between Fahrenheit, Celsius and Kelvin.
How does the calculation work?
Celsius is used as the intermediate scale: °F = °C × 9/5 + 32 and K = °C + 273.15.
Is this calculator free?
Yes. ERICH Calculators is free to use and no account is required.