Celsius to Fahrenheit Converter
Convert Celsius (°C) to Fahrenheit (°F) with precision
Celsius to Fahrenheit Calculator
Enter temperature in Celsius to convert to Fahrenheit
0.00°F
°F = (°C × 9/5) + 32
Conversion Formula
Common Celsius to Fahrenheit Conversions
Quick reference for frequently used temperatures
Extreme cold
-40°C
-40°F
Freezer temperature
-18°C
0°F
Water freezing point
0°C
32°F
Cool weather
10°C
50°F
Room temperature
20°C
68°F
Comfortable temperature
25°C
77°F
Human body temperature
37°C
98.6°F
Water boiling point
100°C
212°F
What is Celsius?
Celsius (°C) is a temperature scale where water freezes at 0°C and boils at 100°C at standard atmospheric pressure. It's widely used in science and most countries worldwide.
What is Fahrenheit?
Fahrenheit (°F) is a temperature scale where water freezes at 32°F and boils at 212°F. It's primarily used in the United States and a few other countries.
When Do You Need It?
Essential for cooking recipes, weather reports, medical temperatures, scientific calculations, and international travel between metric and imperial countries.
Conversion Examples
Step-by-Step Example:
Convert 25°C to Fahrenheit:
1. Multiply by 9/5: 25 × 9/5 = 45
2. Add 32: 45 + 32 = 77°F
Result: 25°C = 77°F
Usage Tips
- •Remember: 0°C = 32°F (water freezing point)
- •Quick estimate: Double Celsius and add 30
- •Body temperature: 37°C = 98.6°F
- •Room temperature: 20-22°C = 68-72°F
- •Cooking: 180°C = 356°F (moderate oven)