Convert temperature

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Convert Celsius, Fahrenheit, Kelvin. With formulas: °F = °C × 1.8 + 32

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Quick Reference

Convert temperature: Celsius, Fahrenheit, Kelvin

Convert temperature units quickly and accurately:

Celsius: Standard worldwide
Fahrenheit: USA, some Caribbean countries
Kelvin: Science (0K = absolute zero)

Formulas:

°F = °C × 1.8 + 32
°C = (°F - 32) / 1.8
K = °C + 273.15

Memory aid: 0°C = 32°F, 100°C = 212°F, -40°C = -40°F (only intersection point!)