Temperature Comparison Tool
Compare temperatures across all scales at once - Celsius, Fahrenheit, Kelvin, and Rankine
Celsius
🌡️Metric standard
Fahrenheit
🌡️Imperial standard
Kelvin
🔬Scientific scale
Rankine
⚗️Engineering scale
Quick Reference
About Temperature Scales
Celsius (°C)
Based on the freezing point (0°C) and boiling point (100°C) of water at standard atmospheric pressure. Widely used worldwide except in the United States.
Fahrenheit (°F)
Water freezes at 32°F and boils at 212°F. Primarily used in the United States, Bahamas, Belize, Cayman Islands, and Palau.
Kelvin (K)
Absolute temperature scale starting at absolute zero (0 K = -273.15°C). Used extensively in science and engineering. Note: Kelvin doesn't use the degree symbol.
Rankine (°R)
Absolute scale like Kelvin but using Fahrenheit-sized degrees. Absolute zero is 0°R. Primarily used in some engineering fields in the United States.
You might also likeDayTrackrto count down to milestone days.