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Woodworking

Wood Shrinkage Calculator

Predict the dimensional change of a wood board as moisture content drops from initial to final equilibrium, using the species-specific shrinkage rate. Useful for milling green lumber, planning joinery clearances, and avoiding warping or splitting in finished work.

Fill in the required fields to see your result.
Woodworking

Wood Shrinkage Calculator

Calculates the final width of a wood board after it shrinks or swells due to a change in moisture content. Use it when designing joints, panel gaps, or floating floors that must accommodate seasonal movement.

Fill in the required fields to see your result.

Key differences

Wood Shrinkage CalculatorWood Shrinkage Calculator
CategoryWoodworkingWoodworking
Inputs required45
ResultFinal Size (inches)Final Width (inches)
What it doesPredict the dimensional change of a wood board as moisture content drops from initial to final equilibrium, using the species-specific shrinkage rate. Useful for milling green lumber, planning joinery clearances, and avoiding warping or splitting in finished work.Calculates the final width of a wood board after it shrinks or swells due to a change in moisture content. Use it when designing joints, panel gaps, or floating floors that must accommodate seasonal movement.