Temperature Converter

What is the Temperature Converter – Celsius, Fahrenheit, Kelvin?

The temperature converter converts temperatures between Celsius, Fahrenheit, Kelvin, and Rankine. The converter is essential for international communication and scientific calculations.

The calculator is free, works in the browser, and does not require registration. This site offers over 200 calculators with 2026 data.

Calculation Principle

°F = °C × 9/5 + 32. K = °C + 273.15. °C = (°F − 32) × 5/9.

Fill in your information in the fields and press the calculate button – the result will appear immediately.

Practical Example

37 °C (normal body temperature) = 37×1.8+32 = 98.6 °F. Absolute zero −273.15 °C = 0 K.

Enter your own data into the calculator to get a personal result.

Who is the calculator suitable for?

The calculator is suitable for individuals, entrepreneurs, and professionals. All calculators on this site are free of charge.

The result is an estimate or calculated value – for official matters, verify the numbers with authoritative sources or an expert.

Tips

• Mnemonic: 16 °C ≈ 61 °F, 28 °C ≈ 82 °F – easy to remember.
• Body temperature: over 38 °C = fever (100.4 °F).
• In cooking, 180 °C = 356 °F (cake oven), 200 °C = 392 °F (baking oven).