Temperature Converter
Temperature Converter
Common Temperature Conversions
| Celsius (°C) | Fahrenheit (°F) | Kelvin (K) | Description |
|---|---|---|---|
| -273.15 | -459.67 | 0 | Absolute Zero |
| -40 | -40 | 233.15 | Where Celsius = Fahrenheit |
| 0 | 32 | 273.15 | Water Freezing Point |
| 20 | 68 | 293.15 | Room Temperature |
| 37 | 98.6 | 310.15 | Human Body Temperature |
| 100 | 212 | 373.15 | Water Boiling Point |
Conversion Examples
Celsius to Fahrenheit:
Fahrenheit to Celsius:
Celsius to Kelvin:
Free Online Temperature Converter Tool
Need to convert temperatures quickly and accurately? Our free Temperature Converter tool is the perfect solution for students, scientists, cooks, travelers, and anyone who needs to work with different temperature scales. This powerful tool instantly converts between Celsius, Fahrenheit, and Kelvin with precision and ease. There's no download required, no registration needed, and your data privacy is guaranteed as all conversions happen securely right in your browser.
How to Use This Temperature Converter (Step-by-Step):
- Enter Temperature: Type a temperature value into any of the input fields (Celsius, Fahrenheit, or Kelvin).
- Auto-Conversion: With auto-update enabled, all other temperature fields will update instantly as you type.
- Manual Conversion: If auto-update is disabled, click "Convert All" to update all temperature values.
- Customize Settings: Adjust decimal precision and temperature range according to your needs.
- Copy Results: Use the "Copy Results" button to easily paste converted temperatures elsewhere.
Real-Life Example & Use Case:
Imagine you're following an American recipe that calls for an oven temperature of 350°F, but your oven uses Celsius. Instead of trying to calculate the conversion manually (which can be error-prone), you can simply enter 350 in the Fahrenheit field. The tool will instantly show you that this equals 176.67°C. Similarly, if you're a scientist working with cryogenics and need to convert -196°C (liquid nitrogen temperature) to Kelvin, the tool shows you it's 77.15K instantly.
Benefits & Who Should Use This Tool:
- Students & Teachers: Learn temperature conversion formulas and verify homework answers.
- Scientists & Researchers: Quickly convert between temperature scales for experiments and data analysis.
- Cooks & Bakers: Convert oven temperatures between Celsius and Fahrenheit for international recipes.
- Travelers: Understand local weather forecasts when traveling between countries using different temperature scales.
- Engineers & Technicians: Convert temperature readings for equipment calibration and maintenance.
Frequently Asked Questions
What is the formula for converting Celsius to Fahrenheit?
The formula is: °F = (°C × 9/5) + 32. For example, 20°C equals (20 × 9/5) + 32 = 68°F.
How do I convert Fahrenheit to Celsius?
The formula is: °C = (°F - 32) × 5/9. For example, 68°F equals (68 - 32) × 5/9 = 20°C.
What is Kelvin and how does it relate to Celsius?
Kelvin is the base unit of temperature in the International System of Units (SI). The conversion is simple: K = °C + 273.15. Kelvin uses the same increment as Celsius but starts at absolute zero (-273.15°C).
Is there a temperature where Celsius and Fahrenheit are equal?
Yes, at -40 degrees. Both -40°C and -40°F represent the same temperature.
Can I use this tool on my mobile phone?
Yes, our website and tool are fully responsive and optimized to work perfectly on all devices, including smartphones and tablets.
Why Choose Our Temperature Converter?
Our online temperature converter stands out from other tools because of its accuracy, simplicity, and privacy features. Unlike many online tools, we don't store your data on our servers - all conversions happen in your browser. This means your temperature data remains completely private. The tool also works offline once loaded, making it reliable even with unstable internet connections.
Temperature Scale Background
Understanding the different temperature scales helps in various applications:
- Celsius (°C): Used worldwide for everyday temperature measurements. Based on water freezing (0°C) and boiling (100°C) points.
- Fahrenheit (°F): Primarily used in the United States. Based on a scale where water freezes at 32°F and boils at 212°F.
- Kelvin (K): The scientific standard, used in physics and chemistry. Starts at absolute zero (0K), the theoretical minimum temperature where molecular motion stops.
Common Applications of Temperature Conversion
Temperature conversion has numerous practical applications across various fields:
- Cooking & Baking: Convert oven temperatures for international recipes
- Weather Forecasting: Understand temperature reports from different countries
- Scientific Research: Work with temperature data in consistent units
- Medical Field: Convert body temperature readings between scales
- Engineering: Convert temperature specifications for equipment and materials
- Education: Teach and learn about temperature scales and conversions