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Convert Celsius to Fahrenheit (°C to °F) instantly with accurate, readable results.
Accurately convert temperatures between Celsius, Fahrenheit, Kelvin, and other scales with our Temperature Unit Converter. Ideal for science, weather monitoring, cooking, and engineering, this tool ensures fast and reliable temperature unit conversions
Celsius (°C) — a metric temperature scale based on the kelvin
It is defined by a fixed offset from the kelvin, the SI base unit for thermodynamic temperature; a temperature in degrees Celsius equals the kelvin temperature minus exactly 273.15. Used worldwide for weather, cooking, medicine, science, engineering, HVAC, climate data, and everyday temperature measurements.
- Symbol: °C
- System: Non-SI unit accepted for use with SI; derived from kelvin
- Exact relations: °C = K − 273.15; K = °C + 273.15
- Fahrenheit equivalents: °F = (°C × 9/5) + 32; 0 °C = 32 °F; 100 °C = 212 °F
- Typical examples: water freezes at 0 °C; comfortable room temperature ~20–22 °C; normal human body temperature ~37 °C.
Fahrenheit (°F) — a temperature scale used mainly in the United States
It is defined by an exact linear relation to the Celsius and kelvin scales; one degree Fahrenheit is 5/9 of a kelvin or degree Celsius, with water freezing at 32 °F and boiling at 212 °F under standard conditions. Used mainly in the United States and some territories for weather, cooking, body temperature, HVAC, and everyday temperature measurements.
- Symbol: °F
- System: US customary temperature scale
- Exact relations: °F = (°C × 9/5) + 32; °C = (°F − 32) × 5/9; K = (°F + 459.67) × 5/9
- Celsius equivalents: 32 °F = 0 °C; 68 °F = 20 °C; 98.6 °F = 37 °C; 212 °F = 100 °C
- Typical examples: freezing weather starts around 32 °F; comfortable room temperature ~68–72 °F; normal human body temperature ~98.6 °F.