Temperature Converter

Use this Temperature Converter to convert temperatures between Celsius, Fahrenheit, Kelvin, and other scales. It provides fast and accurate conversions for science, education, and everyday use.

Enter Temperature

Result

32 °F
0 °C = 32 °F

About Temperature Conversion

Celsius (°C)

The degree Celsius is a unit of temperature on the Celsius scale, originally known as the centigrade scale. Water freezes at 0°C and boils at 100°C.

Fahrenheit (°F)

The Fahrenheit scale is a temperature scale based on one proposed in 1724 by the physicist Daniel Gabriel Fahrenheit. Water freezes at 32°F and boils at 212°F.

Kelvin (K)

The Kelvin is the base unit of temperature in the International System of Units. 0 K is absolute zero, the lowest possible temperature.

Common Formulas

  • Celsius to Fahrenheit: (°C × 9/5) + 32 = °F
  • Fahrenheit to Celsius: (°F - 32) × 5/9 = °C
  • Celsius to Kelvin: °C + 273.15 = K
  • Kelvin to Celsius: K - 273.15 = °C
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Conversion · Temperature & Units

Temperature Converter: Convert Between Temperature Scales

A comprehensive guide to temperature conversion between Celsius, Fahrenheit, and Kelvin

Temperature conversion is essential in science, engineering, cooking, weather forecasting, and everyday life. Different regions and industries use different temperature scales, making conversion between them a common necessity.

A Temperature Converter provides instant conversions between Celsius, Fahrenheit, and Kelvin—the three most commonly used temperature scales worldwide. This tool is invaluable for scientists, engineers, cooks, travelers, and anyone who needs to work with temperature measurements across different systems.

Understanding the relationships between temperature scales helps you interpret weather reports, follow recipes from different countries, and work with scientific data accurately.

Temperature Conversion Formulas

Celsius to Fahrenheit:
°F = (°C × 9/5) + 32

Fahrenheit to Celsius:
°C = (°F - 32) × 5/9

Celsius to Kelvin:
K = °C + 273.15

Kelvin to Celsius:
°C = K - 273.15

Example:
Convert 25°C to Fahrenheit:
°F = (25 × 9/5) + 32 = 45 + 32 = 77°F

Common Temperature References

Reference PointCelsiusFahrenheitKelvin
Water Freezes0°C32°F273.15K
Room Temperature20-25°C68-77°F293-298K
Body Temperature37°C98.6°F310.15K
Water Boils100°C212°F373.15K

Frequently Asked Questions

Why are there different temperature scales?

Different scales were developed historically for different purposes. Celsius is based on water's freezing and boiling points, Fahrenheit for human comfort, and Kelvin for scientific absolute temperature.

Which countries use Fahrenheit?

The United States is the primary user of Fahrenheit for everyday temperature measurements. A few other countries also use it alongside Celsius.

What is absolute zero?

Absolute zero is 0 Kelvin, the lowest possible temperature where all thermal motion ceases. It equals -273.15°C or -459.67°F.

Why is Kelvin used in science?

Kelvin is the SI unit for temperature and starts at absolute zero, making calculations simpler and more consistent in scientific applications.

Conclusion

Use the Temperature Converter for quick, accurate conversions between Celsius, Fahrenheit, and Kelvin. Understanding temperature scales and their conversions is essential for science, cooking, and everyday life.

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