Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin and Rankine

📊 Temperature Reference Points:

Water Freezes
0°C = 32°F = 273.15K
Water Boils
100°C = 212°F = 373.15K
Body Temperature
37°C = 98.6°F = 310.15K
Room Temperature
20°C = 68°F = 293.15K

About Temperature Converter

Convert temperature between different scales instantly. Our temperature converter supports Celsius, Fahrenheit, Kelvin, and Rankine for scientific and everyday use.

Supported Scales:

  • Celsius (°C): Metric scale, water freezes at 0°C
  • Fahrenheit (°F): Imperial scale, water freezes at 32°F
  • Kelvin (K): Scientific scale, absolute zero at 0K
  • Rankine (°R): Absolute scale based on Fahrenheit

Conversion Formulas:

  • °F = (°C × 9/5) + 32
  • °C = (°F - 32) × 5/9
  • K = °C + 273.15
  • °R = (°F + 459.67)

Quick Reference

Freezing
0°C = 32°F
Room Temp
20°C = 68°F
Body Temp
37°C = 98.6°F
Boiling
100°C = 212°F