Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
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.
Woodworking
Wood Expansion Calculator
Estimate how much a wood board will expand or contract across its width as humidity (and therefore moisture content) changes. Essential for furniture makers and flooring installers designing for seasonal wood movement.
Fill in the required fields to see your result.
Key differences
| Wood Shrinkage Calculator | Wood Expansion Calculator | |
|---|---|---|
| Category | Woodworking | Woodworking |
| Inputs required | 5 | 3 |
| Result | Final Width (inches) | Total Expansion (inches) |
| What it does | 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. | Estimate how much a wood board will expand or contract across its width as humidity (and therefore moisture content) changes. Essential for furniture makers and flooring installers designing for seasonal wood movement. |