Bow draw weight calculator

This calculator can be used to estimate the draw weight of a bow based on input parameters.

Input Parameters

Calculation Results

Estimated Draw Weight

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Where:
Draw Length: The distance from the nocking point to the handle when the bow is drawn.
Draw Weight: The amount of force required to pull the bow to its full draw length.
Limb Thickness: The thickness of the bow limbs, which affects the overall strength.

Bow draw weight calculator Calculator Usage Guide

Learn how to use the Bow draw weight calculator and its working principles

How to Use the Calculator

  1. Enter the draw length of your bow in either inches or centimeters.
  2. Enter the current draw weight of your bow in either pounds or kilograms.
  3. Enter the limb thickness of your bow in either inches or centimeters.
  4. Click the "Calculate" button to estimate the draw weight.
  5. The estimated draw weight will be displayed in pounds.

Understanding the Formula

The calculator uses the following formula to estimate the draw weight:

Estimated Draw Weight = (Draw Weight * 2) + (Limb Thickness * 10)

This formula is a simplified model and should be used for estimation purposes only. For precise measurements, consult a professional archer or bow maker.