Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Woodworking
Wood Movement Calculator
Predict how much a wood board will expand or contract in width when relative humidity changes, helping woodworkers plan for seasonal movement and avoid joint failure.
Fill in the required fields to see your result.
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.
Key differences
| Wood Movement Calculator | Wood Shrinkage Calculator | |
|---|---|---|
| Category | Woodworking | Woodworking |
| Inputs required | 5 | 4 |
| Result | Wood Movement (inches) | Final Size (inches) |
| What it does | Predict how much a wood board will expand or contract in width when relative humidity changes, helping woodworkers plan for seasonal movement and avoid joint failure. | 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. |