Convert Celsius to Fahrenheit
| Celsius (°C) | Fahrenheit (°F) |
|---|---|
| -40 | — |
| -20 | — |
| 0 | — |
| 10 | — |
| 20 | — |
| 25 | — |
| 30 | — |
| 37 | — |
| 50 | — |
| 100 | — |
| 200 | — |
| 500 | — |
How to Convert Celsius to Fahrenheit
Celsius (°C) and Fahrenheit (°F) are both temperature scales. Unlike length or weight, temperature conversions require a formula rather than a simple multiplication factor. For quick reference: water freezes at 0°C (32°F), room temperature is about 20-22°C (68-72°F), body temperature is 37°C (98.6°F), and water boils at 100°C (212°F).
Conversion Formula
This formula accounts for the different zero points and scale sizes of the Celsius and Fahrenheit temperature scales.
Step-by-Step Examples
0 °C = 32 °F
Using °F = °C × 9/5 + 32: 0 → 32
100 °C = 212 °F
Using °F = °C × 9/5 + 32: 100 → 212
37 °C = 98.6 °F
Using °F = °C × 9/5 + 32: 37 → 98.6
Common Use Cases
- Weather temperature conversion (e.g., 30°C = 86°F is a warm day)
- Cooking and baking (e.g., 180°C = 350°F for baking)
- Scientific and laboratory work
- HVAC and engineering (e.g., thermostat set to 21°C = 70°F)
Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
Use the formula: °F = °C × 9/5 + 32. For example, 0 °C = 32 °F.
What is 0 °C in Fahrenheit?
0 °C is equal to 32 °F.
What is 100 °C in Fahrenheit?
100 °C is equal to 212 °F.
What is the formula for Celsius to Fahrenheit?
The formula is: °F = °C × 9/5 + 32.
At what temperature are Celsius and Fahrenheit the same?
Celsius and Fahrenheit are equal at -40°.
What are common temperature reference points in both Celsius and Fahrenheit?
Here are key temperatures in both systems: Water freezes at 0°C (32°F). Room temperature is about 20-22°C (68-72°F). Normal body temperature is 37°C (98.6°F). Water boils at 100°C (212°F). A hot summer day is around 35°C (95°F). A cold winter day is around -10°C (14°F).