Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Dovetail Angle Calculator
Find the traditional dovetail joint angle for softwood or hardwood based on standard woodworking practice. Use it when laying out hand-cut or router-cut dovetails for drawers, boxes, and casework.
Dovetail Angle
8 degrees
At 14°, you have the steeper slope used for softwoods like pine, where longer fibers tolerate a 1:6-style angle that boosts mechanical grip in weaker grain.
Traditional dovetail slope ratios: softwood is cut at 1:6 (~9.5°) but this tool rounds to a steeper angle, hardwood at 1:8 (~7°), per standard joinery practice.
Dowel Joint Strength Calculator
Estimate the load capacity of a dowel joint given dowel diameter, penetration depth, number of dowels, wood species strength, and a safety factor. Ideal for furniture designers and structural woodworkers verifying joint adequacy.
Key differences
| Dovetail Angle Calculator | Dowel Joint Strength Calculator | |
|---|---|---|
| Category | Woodworking | Woodworking |
| Inputs required | 1 | 5 |
| Result | Dovetail Angle (degrees) | Safe Load Capacity (lbs) |
| What it does | Find the traditional dovetail joint angle for softwood or hardwood based on standard woodworking practice. Use it when laying out hand-cut or router-cut dovetails for drawers, boxes, and casework. | Estimate the load capacity of a dowel joint given dowel diameter, penetration depth, number of dowels, wood species strength, and a safety factor. Ideal for furniture designers and structural woodworkers verifying joint adequacy. |