Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly with accurate formulas.
0
Celsius
32
Fahrenheit
273.15
Kelvin
Conversion Formula
C = (F - 32) * 5/9
Common Conversions
Water Freezes0C = 32F = 273K
Room Temp20C = 68F = 293K
Body Temp37C = 98.6F = 310K
Water Boils100C = 212F = 373K
Absolute Zero-273C = -460F = 0K
How It Works
- Enter a temperature value in the input field
- Select the unit of your input: Celsius (C), Fahrenheit (F), or Kelvin (K)
- See instant conversions to all three units displayed in the temperature boxes
- View the conversion formula being used for accurate calculations
- Use the quick reference for common temperature conversions
Frequently Asked Questions
Is the Temperature Converter free to use?
Yes, ApexSofteck Tools's Temperature Converter is completely free. Make unlimited conversions without any registration or payment required.
How accurate are the conversions?
Our converter uses precise mathematical formulas with results shown to 2 decimal places. The formulas follow international standards for temperature conversion.
What's the difference between Celsius, Fahrenheit, and Kelvin?
Celsius is used worldwide with water freezing at 0°C. Fahrenheit is mainly used in the US with water freezing at 32°F. Kelvin is the scientific absolute temperature scale starting at absolute zero (-273.15°C).
Can I convert negative temperatures?
Yes! The converter handles all temperature ranges including negative values. Try converting absolute zero (-273.15°C) or extremely hot temperatures.
Is there a quick reference for common temperatures?
Yes, the tool includes a handy reference showing common temperatures like freezing/boiling points of water, room temperature, and body temperature in all three units.