# Celsius to Fahrenheit — Convert °C to °F

Convert Celsius to Fahrenheit instantly, with a quick reference table. Free, in your browser — no sign-up.

## How to convert Celsius to Fahrenheit

Multiply the temperature in Celsius by 9/5 and add 32: °F = °C × 9/5 + 32. For example, 20 °C × 9/5 + 32 = 68 °F. Temperature is not a simple ratio because the two scales start at different zero points, so you must add the 32.

## Where you will use it

Celsius-to-Fahrenheit is a daily need across systems: reading a weather forecast, setting an oven from a metric recipe, or checking a body temperature stated in Celsius against Fahrenheit ranges.

## How to

1. Enter the temperature in Celsius.
2. Read the result in Fahrenheit.
3. Use the table for weather and oven values.

## FAQ

**What is the Celsius to Fahrenheit formula?**

°F = °C × 9/5 + 32. For example, 20 °C = 68 °F.

**What is normal body temperature in Fahrenheit?**

37 °C, which is 98.6 °F. Water freezes at 0 °C (32 °F) and boils at 100 °C (212 °F).

**Is it free?**

Yes, completely free — no sign-up and no watermark.

**Is my data private?**

Yes — this tool runs entirely in your browser. Your files and text are never uploaded.


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