Free Calculator

Celsius to Fahrenheit Converter

Instantly convert Celsius (°C) to Fahrenheit (°F). Formula: (°C × 9/5) + 32. Enter a value below for an instant result.

°C
Celsius (°C)
°F
33.8
Fahrenheit (°F)

Formula: (°C × 9/5) + 32

How to Convert Celsius to Fahrenheit

1 Celsius = 33.8 Fahrenheit

1 Fahrenheit = -17.2222 Celsius

Example: convert 15 Celsius to Fahrenheit:

15 °C = (15 × 9/5) + 32 = 59 °F

Conversion Table
CelsiusFahrenheit
1 °C33.8 °F
2 °C35.6 °F
3 °C37.4 °F
4 °C39.2 °F
5 °C41 °F
6 °C42.8 °F
7 °C44.6 °F
8 °C46.4 °F
9 °C48.2 °F
10 °C50 °F

Convert Fahrenheit to Celsius

About Celsius to Fahrenheit Conversion

The Celsius-to-Fahrenheit conversion is essential for understanding weather forecasts, cooking temperatures, and fever readings when dealing with countries like the US that use Fahrenheit.

Common use cases

  • Weather forecasts (US uses °F)
  • Oven and cooking temperatures in US recipes
  • Body temperature and fever thresholds
  • Scientific and industrial temperature specifications

Common °C to °F Reference Values

Celsius (°C)Fahrenheit (°F)
0 °C32 °F
20 °C68 °F
37 °C98.6 °F
100 °C212 °F

Quick Tip

Key reference points: 0°C = water freezes (32°F), 37°C = normal body temp (98.6°F), 100°C = water boils (212°F).

°C to °F Formula

Use the following formula to convert Celsius to Fahrenheit:

°F = (°C × 9/5) + 32