Draw Length Calculator
Our draw length calculator find your ideal bow draw length based on arm span measurements and shooting style.
You’re 5’10” tall with a wingspan measurement of 71 inches, the draw length calculator would process these physical dimensions to determine your ideal draw length, typically around 28-29 inches.
Draw Length Chart
| Arm Span (inches) | Draw Length (inches) |
|---|---|
| 50 | 20.0 |
| 51 | 20.4 |
| 52 | 20.8 |
| 53 | 21.2 |
| 54 | 21.6 |
| 55 | 22.0 |
| 56 | 22.4 |
| 57 | 22.8 |
| 58 | 23.2 |
| 59 | 23.6 |
| 60 | 24.0 |
| 61 | 24.4 |
| 62 | 24.8 |
| 63 | 25.2 |
| 64 | 25.6 |
| 65 | 26.0 |
| 66 | 26.4 |
| 67 | 26.8 |
| 68 | 27.2 |
| 69 | 27.6 |
| 70 | 28.0 |
| 71 | 28.4 |
| 72 | 28.8 |
| 73 | 29.2 |
| 74 | 29.6 |
| 75 | 30.0 |
How to Use the Draw Length Calculator
- Enter Arm Span: Measure your arm span by stretching your arms horizontally and entering the measurement in inches or centimeters.
- Choose A Calculation Method:Traditional Method, Precise Method, or ATA Method
- Select Your Preferred Shooting Style: standard Release, Extended Release, or Compact Stance
- The calculator will process the measurement and display your recommended draw length.
Draw Length Formula
Basic Draw Length Formula:
Draw Length (in inches) = Arm Span (in inches) / 2.5Draw Length = (Arm Span - 15) ÷ 2Draw Length = (Arm Span ÷ 2.5) + 1.5Draw Length with Hand Placement Adjustment:
In some cases, adjustments may be added based on bow type or shooting style:
Adjusted Draw Length = Basic Draw Length + Adjustment Factor (The adjustment factor is typically 0.5–1.0 inches for recurve or compound bows.)
How to Measure Your Draw Length
- Wall Positioning: Stand against a wall with your arms stretched out completely, forming a perfect T-position with your body
- Wingspan Measurement: Have a helper measure from the tip of one middle finger to the other
- Mathematical Calculation: Take your wingspan measurement in inches and divide by 2.5
If your total wingspan measures 72 inches, your calculation would be:
72 ÷ 2.5 = 28.8 inches draw lengthWhat is the Draw Length for a 5’10” Man?
For a typical man who stands 5’10”, the standard draw length falls between 28-29 inches.
- Shorter Wingspan: Total Span: 65 inches, Final Calculation: 65 ÷ 2.5 = 26 inches
- Average Male Measurements: Total Span: 70 inches, Final Calculation: 70 ÷ 2.5 = 28 inches
- Taller Archer Dimensions: Total Span: 75 inches, Final Calculation: 75 ÷ 2.5 = 30 inches
- Youth Archer Measurements: Total Span: 60 inches, Final Calculation: 60 ÷ 2.5 = 24 inches
- Above Average Measurements: Total Span: 73 inches, Final Calculation: 73 ÷ 2.5 = 29.2 inches
What is Draw Length?
Draw length is the essential measurement in archery equipment that determines how far you can comfortably pull your bowstring while maintaining proper form. It’s like your archery DNA – uniquely matched to your body proportions and shooting technique. This critical measurement influences everything from your shooting accuracy and shot consistency to your physical comfort while shooting.
A proper draw length allows you to achieve the ideal anchor position (where your drawing hand consistently touches your face) and maintains proper back tension throughout your shot. Getting this measurement correct is absolutely crucial because an incorrect draw length can lead to poor shooting form, reduced accuracy, and potential physical strain over time.