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Taper Calculator

Construction
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Calculates the taper length and angle based on the large diameter, small diameter, and taper length.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Large Diameter, Small Diameter, and Taper Length in the units shown.

Step 2

Read Diameter Difference and Taper Angle in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

Example 1

Large Diameter: 2 inches; Small Diameter: 1 inches; Taper Length: 6 inches

Diameter Difference: 1 inches; Taper Angle: 4.763641691 degrees

Example 2

Large Diameter: 4 inches; Small Diameter: 2 inches; Taper Length: 12 inches

Diameter Difference: 2 inches; Taper Angle: 4.763641691 degrees

Example 3

Large Diameter: 3 inches; Small Diameter: 1.5 inches; Taper Length: 9 inches

Diameter Difference: 1.5 inches; Taper Angle: 4.763641691 degrees

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