이슬점 계산기
Calculate dew point, relative humidity, or temperature using the Magnus formula. Supports °C, °F, and K with comfort-level assessment.
믿다
Choose a calculation type, enter your values, and click Calculate Now to see dew point results with comfort levels and step-by-step solutions.
결과
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단계별 솔루션
전체 사용자 가이드
이슬점이란 무엇입니까?
The dew point is the temperature at which air becomes saturated with water vapor and condensation starts to form. It is always less than or equal to the air temperature. Dew point is a better indicator of comfort than relative humidity alone, because it directly measures the amount of moisture in the air. This calculator uses the Magnus formula, widely used in meteorology and HVAC applications.
매그너스 포뮬러
α = (A × T) / (B + T) + ln(RH / 100)
Td = (B × α) / (A − α)
여기서 A = 17.27, B = 237.7°C, T = 온도(°C), RH = 상대 습도(%), Td = 이슬점(°C)
4 Calculation Types
이슬점
Enter air temperature and relative humidity. Get dew point with comfort level.
상대습도
기온과 이슬점을 입력하세요. 상대습도(%)를 구합니다.
온도
Enter dew point and relative humidity. Get the air temperature.
단위 변환
Convert between °C, °F, and K.
이슬점 쾌적 수준
| 이슬점(°C) | 편안함 수준 | 설명 |
|---|---|---|
| < 10 | 마른 | Very comfortable, dry air. |
| 10 – 16 | 편안한 | Pleasant conditions. |
| 16 – 18 | 약간 습함 | Most people comfortable. |
| 18 – 21 | 습함 | Some discomfort, sticky feeling. |
| 21 – 24 | 매우 습함 | Uncomfortable, oppressive. |
| > 24 | 매우 습함 | Dangerous, heat exhaustion risk. |
중요 사항
- Dew point is always ≤ air temperature.
- Magnus 공식은 −45 °C ~ 60 °C에서 정확합니다.
- Relative humidity must be between 0 % and 100 %.
- Dew point is a better comfort indicator than RH alone.