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Temperature Scale Converter
Temperature Unit Converter
Convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K).
Converted Temperature
68 °F
20 °C = 68 °F
Key Thermal Benchmarks Reference
Zero Bezwzględne-273.15 °C | 0 K
Zamarzanie Wody0 °C | 32 °F
Ciało Człowieka36.6 °C | 97.88 °F
Wrzenie Wody100 °C | 212 °F
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About Calculator
The Temperature Converter converts between Celsius (°C), Fahrenheit (°F), and Kelvin (K). Formulas: °F = °C × 9/5 + 32; K = °C + 273.15; °C = (°F − 32) × 5/9.
Key reference points: water freezes at 0°C / 32°F / 273.15 K and boils at 100°C / 212°F / 373.15 K. Absolute zero is 0 K = −273.15°C = −459.67°F.
Frequently Asked Questions (FAQ)
What is the formula to convert Celsius to Fahrenheit?
°F = °C × 9/5 + 32. For example, 37°C (body temperature) = 98.6°F.
What is Kelvin?
Kelvin is the SI base unit of temperature. It starts at absolute zero (−273.15°C) and uses the same increment size as Celsius: 1 K = 1°C difference.
At what temperature are Celsius and Fahrenheit equal?
Celsius and Fahrenheit read the same value at −40°. That is, −40°C = −40°F.
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