Pevlika Browser Apps

Dew Point Calculator

Dew point from temperature and relative humidity.

Runs in your browser — nothing is uploaded

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How to use Dew Point Calculator

  1. Choose what to solve for (where offered).
  2. Enter the known values in SI units shown next to each field.
  3. Read the answer with conversions to common units.

Formula & assumptions

Td = b·γ / (a − γ), γ = ln(RH/100) + aT/(b + T); a = 17.625, b = 243.04 °C

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