Paint Drying Time Calculator

Drying time from medium and environmental conditions.

Medium (0=Oil, 1=Acrylic, 2=Watercolor)

Layer Thickness (1-5)

Room Temperature

°F

Relative Humidity

Additive (0=None, 1=Accelerant, 2=Retarder)

Tab to move between fields

Touch-Dry Time

101.82 hours

Safe to Recoat61.09 hours

Full Cure Time509 days

Ready to Varnish382 days

Thickness Factor2.83x

Temperature Factor1x

Humidity Factor1x

Touch Dry Unitdays

Cure Display17

How to Use This Calculator

Enter Medium (0=Oil, 1=Acrylic, 2=Watercolor), Layer Thickness (1-5), and Room Temperature.
Set Relative Humidity and Additive (0=None, 1=Accelerant, 2=Retarder).
Review the Touch-Dry Time (hours) result.
Use Safe to Recoat (hours) and Full Cure Time (days) to inform your decision.

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