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Bow String Length Calculator

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Use following calculator determine the correct length for your bow string. Enter your total bow length into the calculator to find out the exact string length that you need. You can also use advance mode to determine adjusted bow string length.

Bow String Length Calculator

Enter one value to calculate the other





Enter the total bow length and indicate if it’s a recurve bow to calculate the adjusted string length







The bow string length measurement tool helps every archer find the accurate bow string length for their bow. The BSL is important for proper performance and safety in using your bow. The correct size of the bowstring helps it maintain the appropriate tension and achieve the desired draw length while aiming accurately.

User Guide

Input Action
Total Bow Length (BL) Enter the total length of the bow (e.g., 68 in).
Click Calculate The calculator will display the bow string length (BSL).

Bow String Length Formula & Calculation Guide

Calculate bow string length with:

BSL=BL4\text{BSL} = \text{BL} – 4
Variable Description
BSL Bow String Length (inches)
BL Total Bow Length (inches)

Calculation Example 1

Here’s a sample calculation for bow string length.

Step Calculation
Total Bow Length (BL) 68 inches
Subtract 4 from BL 684=6468 – 4 = inches

Answer: The bow string length is 64 inches.

Calculation Examples 2

These examples show how bow string length changes based on total bow length.

Total Bow Length (in) Bow String Length (BSL) (in)
68 64
72 68

Bow String Length Chart

A quick reference for common bow lengths and their corresponding string lengths.

Bow Length (inches) String Length (inches)
48 45
50 47
52 49
54 51
56 53
58 55
60 57
62 59
64 61
66 63
68 65
70 67
72 69
74 71

Importance of Correct Bow String Length Measurement

Importance Benefits
Ensures proper bow tension Improves shooting accuracy
Prevents bow strain Increases bow longevity
Achieves correct draw length Enhances shooting comfort
Maintains stability Offers better control
Ensures safety Reduces risk of injury

FAQs

What is the correct bow string length?

Use this formula: BSL = BL – 4. Enter your total bow length into the calculator to find the exact string length.

Can I use it for any type of bow?

Yes, it works for both recurve and compound bows. For a recurve bow, use the advanced setting to subtract an additional 2 inches for accuracy.

What if I have a recurve bow?

For recurve bows, the advanced calculator adjusts by subtracting an extra 2 inches for an ideal fit.

Final Words

We hope this tool helps you find the perfect string length for your bow. Your feedback matters, so please let us know how we can improve your experience.

 

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