Question 1

How do I convert between Celsius and Fahrenheit?

Accepted Answer

Use the formula: °F = °C × 9/5 + 32, or °C = (°F - 32) × 5/9. This converter handles all temperature scale conversions automatically.

Question 2

What is absolute zero?

Accepted Answer

Absolute zero is -273.15°C or -459.67°F (0 Kelvin), the theoretical lowest temperature where molecular motion stops.

Question 3

When would I use Kelvin vs Celsius?

Accepted Answer

Kelvin is used in science for absolute temperature calculations. Celsius is for everyday use. They differ by 273.15 (K = °C + 273.15).

Question 4

What other temperature scales exist?

Accepted Answer

Besides Celsius, Fahrenheit, and Kelvin, there are Rankine (absolute Fahrenheit), Réaumur, Delisle, Newton, and Rømer scales, all handled by this converter.

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