Free · Everyday · Weather

Dew Point Calculator

Calculate dew point and a plain-language humidity comfort description from temperature and relative humidity.

  • Checked formula
  • Private in your browser
  • No signup
Calculator inputs

Enter your values

Result

Your calculation

Dew point
16.7 °C
Slightly humid
Temperature spread
8.3 °C

How to use this calculator

  1. Enter the values and choose the units that match your situation.
  2. Calculate to see the primary answer and useful conversions.
  3. Review the assumptions before using the result for a project or decision.

Private by default

Inputs and results stay in this browser tab. Bookify does not upload or store the values you enter.