Paint Drying Time

Approximate how long paint takes to dry when humidity slows evaporation—useful for planning DIY projects.

Educational information, not professional advice.

Examples

  • 2 hours at 50% humidity ⇒ 4 hours
  • 3 hours at 75% humidity ⇒ 4 hours

FAQ

Why does humidity affect drying?

Moist air slows the evaporation of solvents in paint.

Does temperature matter?

Temperature also impacts drying, but this calculator focuses on humidity.

Additional Information

  • Result unit: hours