Draw Length Calculator
To calculate draw length, subtract 15 inches from your wingspan (WS), then divide by 2.
Draw length is the distance you pull back a bowstring before releasing an arrow. Getting the right draw length is important for accuracy, comfort, and power in archery. A draw length calculator helps archers determine the correct bow size based on their arm span or height. Whether using a recurve bow or compound bow, knowing your draw length ensures better shooting form and performance.
Formula:
The formula for draw length (DL) is:
| Symbol | Meaning |
|---|---|
| DL | Draw Length (in inches) |
| WS | Wingspan (tip-to-tip measurement of outstretched arms, in inches) |
What is Draw Length?
Draw length is how far an archer pulls back the bowstring. It depends on a person’s arm span and helps determine the right bow size. A draw length that is too short or too long can affect accuracy, stability, and shooting comfort.
For example, a person with a wingspan of 70 inches would have a draw length of about 27.5 inches. Different types of bows, like compound bows and recurve bows, have different ways of adjusting draw length. If you’re unsure, using a draw length calculator makes finding the correct size easy.
Final Words:
Simply put, draw length is one of the most important measurements in archery. Whether you’re using a recurve or compound bow, knowing the right draw length ensures better accuracy, power, and shooting comfort.
FAQs:
1. How do you calculate draw length?
Measure your wingspan in inches, subtract 15, then divide by 2. This gives your ideal draw length.
2. What is the draw length for a 5’10” person?
A person who is 5’10” (70-inch wingspan) would have an estimated draw length of 27.5 inches.
3. What length arrow do I need for a 27-inch draw?
For a 27-inch draw length, arrows should typically be 28-29 inches long to ensure proper clearance and accuracy.