How to Measure Your Draw Length Correctly
When choosing a traditional bow, many archers focus mainly on draw weight. However, your draw length is just as important. A bow that does not match your natural draw length may feel uncomfortable, affect your shooting technique and, in some cases, be drawn beyond its recommended limits.
Knowing your draw length helps you choose the right bow, select suitable arrows and understand how much force you will actually need to draw the bow.
In this guide, we explain what draw length means, how to estimate it at home and how to measure it more accurately before buying a traditional bow.
1. What Is Draw Length?
Draw length is the distance you draw the bowstring from its resting position to your normal full-draw position.
In standard archery measurement (AMO), draw length is measured from the bowstring to the pivot point of the grip at full draw, plus 1.75 inches.
The pivot point is the deepest part of the bow grip, where your bow hand naturally rests.
Draw length is usually expressed in inches. For example, an archer may have a draw length of 27, 28, 29 or 30 inches.
It is important to understand that draw length is not simply the distance between your hand and your face. It is a technical measurement used to match the archer, bow and arrows.
2. Method
1: Estimate Your Draw Length Using Your Wingspan
The wingspan method is a quick way to estimate your draw length without using a bow.
Follow these steps:
Stand upright in a natural, relaxed position.
Extend both arms horizontally to the sides.
Keep your arms straight without stretching or forcing your shoulders.
Ask someone to measure the distance from the tip of one middle finger to the tip of the other.
Divide the measurement in inches by 2.5.
If you measure in centimetres, first convert the result into inches, then divide by 2.5.
Example:
Wingspan: 180 cm
Converted to inches: approximately 70.9 inches
70.9 ÷ 2.5 = approximately 28.4 inches
Your estimated draw length is therefore around 28–28.5 inches.
This method is useful as a starting point, but it is only an estimate. Body proportions, arm length, shoulder mobility and shooting technique can all influence your actual draw length.
Do not order a bow based solely on this calculation if the exact draw length is important for the model you are considering.
3. Method
2: Measure Your Draw Length with a Measuring Arrow
A measuring arrow or a specially marked draw-length arrow provides a more practical way to determine your draw length.
For safety, use a proper measuring arrow with clear markings and have an experienced archer or instructor assist you if you are unfamiliar with the process.
Follow these steps:
Use a suitable bow and a long measuring arrow designed for draw-length measurement.
Stand in your normal shooting position.
Draw the bow smoothly to your natural anchor point without forcing the draw.
Keep your posture relaxed and consistent.
Have an assistant read the measurement at the bow's grip pivot point.
Apply the standard AMO measurement convention if the measuring arrow does not already display the AMO draw length.
Never use an arrow that is too short for your draw length. Never release the measuring arrow. Keep the bow pointed safely downrange throughout the process.
If you are not confident about measuring with a bow, ask an archery instructor or an experienced bowyer for assistance.
4. Why Your Natural Anchor Point Matters
Your draw length should be measured using your normal and repeatable shooting technique.
Do not try to increase the measurement by pulling the string farther back than you naturally would. Overdrawing can lead to poor posture, unnecessary tension and an inaccurate result.
Your anchor point is the consistent position where your drawing hand or fingers come to rest when you reach full draw. It depends on your shooting style and equipment.
A reliable measurement should reflect the way you actually shoot, not an artificially extended position.
If you are still developing your technique, your draw length may change slightly as your posture and anchor point become more consistent.
5. How Draw Length Affects Your Bow Choice
Every traditional bow has its own recommended draw-length range. Some models are designed for shorter draws, while others comfortably accommodate longer draw lengths.
This is particularly important with traditional horse bows, where the design and construction can vary considerably.
Before buying a bow, check:
The manufacturer's reference draw length for the stated draw weight.
The maximum recommended draw length.
Whether the bow is suitable for your natural shooting style.
Whether the manufacturer specifies any draw-length limitations.
Never assume that all traditional bows can be drawn to the same length.
For example, some models in our Hungarian bow collection are designed to accommodate relatively long draw lengths. The exact limit still depends on the individual model.
You can also explore other traditional designs, including Mongol bows, Hun bows and Scythian bows. Always check the specifications of the particular bow you are interested in.
6. How Draw Length Affects Draw Weight
Draw weight is measured at a specified draw length. If you draw a bow farther than its reference measurement, the actual force required will generally increase.
For example, a bow rated at 30 lbs at 28 inches will usually require more force at 30 inches. The exact difference depends on the bow's construction and draw-weight curve.
This is why two archers using the same model may experience a different draw weight if their draw lengths are different.
Before choosing your bow, read our detailed guide on How to Choose the Right Draw Weight for Your Traditional Bow.
7. Draw Length and Arrow Selection
Your draw length is also essential when selecting arrows.
Arrow length must be suitable for your actual draw length and shooting setup. An arrow that is too short can be dangerous because it may fall behind the arrow rest or pass the bow before release.
The arrow's spine (stiffness), weight and construction must also be matched to the bow and your shooting style.
Never assume that a standard 28-inch arrow will be suitable for every archer.
You can explore our selection of traditional arrows. If you are buying your first bow, it is also worth reading our complete guide to choosing the right traditional bow, which explains how draw length, draw weight, bow design and experience level work together.
8. Special Considerations for Children and Junior Archers
Children and teenagers should have their draw length measured individually. Their body proportions and shooting technique may differ significantly from those of adults.
A bow that is too large or has a maximum draw length unsuitable for the young archer can make shooting uncomfortable and difficult.
When choosing a junior bow, consider:
The child's current height and arm span.
Their natural draw length.
The manufacturer's maximum recommended draw length.
The bow's draw weight at the specified measurement.
Whether the bow is designed for younger archers.
Do not choose a bow simply because the child is expected to grow into it. The bow must be suitable for their current size and abilities.
Explore our range of Children and Junior Bows.
9. Common Draw Length Measurement Mistakes
Avoid these common mistakes when measuring your draw length:
Stretching your arms unnaturally: This can produce an inaccurate wingspan measurement.
Leaning backward: Your posture should remain natural and upright.
Overdrawing the bow: Measure your normal shooting position, not an exaggerated draw.
Ignoring the manufacturer's measurement standard: Some specifications use different reference conventions.
Choosing arrows that are too short: Arrow length must be suitable for your actual draw.
Assuming everyone has a 28-inch draw length: Individual measurements vary.
Taking a few extra minutes to measure correctly can help you avoid choosing unsuitable equipment.
Final Thoughts: Measure First, Choose Your Bow Second
Knowing your draw length is one of the most important steps when selecting a traditional bow.
The wingspan method gives you a useful initial estimate, while a properly conducted measuring-arrow test can provide a more accurate result.
Once you know your draw length, compare it with the manufacturer's specifications and consider the bow's draw weight, design and intended use.
At BowShop.eu, we have been helping traditional archers choose their equipment for more than 20 years. We offer handcrafted traditional bows from experienced Hungarian manufacturers, backed by a one-year warranty.
If you are unsure which bow is suitable for your draw length, feel free to contact us before ordering. We will be happy to help you find the right model.
Measure your draw length, choose the right bow and enjoy traditional archery with confidence.