Temperature Converter

Accurate, fast, and easy to use.

Quick Conversions

About Our Temperature Converter

The Temperature Converter is a comprehensive tool for converting temperatures between different scales including Celsius, Fahrenheit, Kelvin, and Rankine. Whether you're a student, scientist, chef, or traveler, our converter provides accurate and instant temperature conversions with detailed formulas and calculations.

Supported Temperature Scales

Our converter supports all major temperature scales used worldwide:

  • Celsius (°C) - The metric temperature scale used in most countries worldwide
  • Fahrenheit (°F) - Commonly used in the United States and a few other countries
  • Kelvin (K) - The absolute temperature scale used in scientific applications
  • Rankine (°R) - An absolute temperature scale based on Fahrenheit degrees

How to Use the Temperature Converter

  1. Enter the temperature value you want to convert
  2. Select the source temperature scale (From)
  3. Select the target temperature scale (To)
  4. Click "Convert Temperature" to see the result
  5. View the conversion formula and calculation steps

Temperature Conversion Formulas

Understanding the mathematical relationships between temperature scales helps in manual calculations and verification of results:

Celsius to Other Scales

  • Celsius to Fahrenheit: °F = (°C × 9/5) + 32
  • Celsius to Kelvin: K = °C + 273.15
  • Celsius to Rankine: °R = (°C + 273.15) × 9/5

Fahrenheit to Other Scales

  • Fahrenheit to Celsius: °C = (°F - 32) × 5/9
  • Fahrenheit to Kelvin: K = (°F - 32) × 5/9 + 273.15
  • Fahrenheit to Rankine: °R = °F + 459.67

Common Temperature Reference Points

Here are some important temperature reference points across different scales:

  • Water Freezing Point: 0°C = 32°F = 273.15K = 491.67°R
  • Water Boiling Point: 100°C = 212°F = 373.15K = 671.67°R
  • Absolute Zero: -273.15°C = -459.67°F = 0K = 0°R
  • Human Body Temperature: 37°C = 98.6°F = 310.15K = 558.27°R

Practical Applications

Temperature conversion is essential in many fields and everyday situations:

Scientific and Engineering Applications

  • Laboratory Work: Converting between Celsius and Kelvin for scientific calculations
  • Engineering: Temperature specifications in different units for international projects
  • Weather Forecasting: Converting temperatures for international weather reports
  • Medical Applications: Body temperature monitoring in different scales

Everyday Uses

  • Cooking and Baking: Converting oven temperatures between Celsius and Fahrenheit
  • Travel: Understanding weather forecasts in different countries
  • Home Improvement: HVAC system settings and thermostat programming
  • Education: Learning and homework assistance for temperature conversions