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온도 변환기

섭씨, 화씨, 켈빈 간 즉시 변환하세요. 일반적인 기준점과 모든 단위 비교가 포함되어 있습니다.

섭씨, 화씨, 켈빈 온도 단위 간 변환

결과
변환할 값을 입력하세요
일반 기준점
물의 어는점0°C = 32°F = 273.15K
체온37°C = 98.6°F = 310.15K
물의 끓는점100°C = 212°F = 373.15K
절대 영도-273.15°C = -459.67°F = 0K
공식: °F = °C × 9/5 + 32, K = °C + 273.15. 물은 0°C / 32°F / 273.15K에서 얼어붙습니다.

How to Use This Tool

  1. 1

    Enter a temperature value

    Type the temperature you want to convert into the input field. Negative values are supported.

  2. 2

    Select the source scale

    Choose the temperature scale you are converting from: Celsius, Fahrenheit, or Kelvin.

  3. 3

    Choose the target scale

    Pick the scale to convert to, or use the swap button to reverse the direction instantly.

  4. 4

    Check common references

    Below the result, a reference table shows common temperature points (freezing, boiling, body temp, absolute zero) in all three scales.

Frequently Asked Questions

How do I convert Celsius to Fahrenheit?
Multiply the Celsius value by 9/5 (or 1.8) and add 32. For example, 100°C × 1.8 + 32 = 212°F.
What is absolute zero?
Absolute zero is the lowest possible temperature: 0 Kelvin, −273.15°C, or −459.67°F. At this point, molecular motion theoretically stops.
When should I use Kelvin?
Kelvin is the SI unit for temperature used in scientific contexts. It starts at absolute zero and uses the same increment size as Celsius.
What is normal human body temperature in Fahrenheit?
Normal body temperature is approximately 98.6°F (37°C or 310.15 K), though it can vary slightly from person to person.