Calculator

Baseboard Calculator

Estimate baseboard pieces from room perimeter, board length, and waste.

Use decimals when needed. This estimate updates live and is safe to tweak before you buy materials.

Minimum 1 ft. Commas or periods work for decimals.

Minimum 1 ft. Commas or periods work for decimals.

Minimum 4 ft. Use whole numbers for the clearest estimate.

Minimum 0. Use whole numbers for the clearest estimate.

Estimate updates automatically as you type.

Estimated baseboard

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Buying guide

Baseboard Calculator FAQ

Should I include closets?

Include closets and alcoves if you plan to install trim there.

How much waste for corners and cuts?

8-12% is typical for rectangular rooms, higher for complex layouts.