Draw Length Chart

Draw length by height (quick reference)

This chart provides estimated draw length based on height. Most accurate for adults with typical arm proportions (wingspan approximately equal to height).

⚠️ These are estimates. Arm length varies between individuals of same height. Use wingspan method for accuracy.

Draw length by wingspan (most accurate)

The wingspan method is the most accurate way to estimate draw length. Measure your wingspan (fingertip to fingertip with arms extended horizontally), then divide by 2.5.

Wingspan to draw length conversion

Formula: Draw length = Wingspan (inches) ÷ 2.5
Example: 70" wingspan ÷ 2.5 = 28" draw length

Arrow length = Draw length + 1-2 inches for safety clearance (varies by bow type).

Youth draw length chart by age

Youth archers grow rapidly. Re-measure every 6-12 months. These are averages - individual variation is significant.

👦 Youth archers: Measure wingspan every 6 months during growth spurts. Growth can add 1-2" to draw length per year.

Use our youth bow calculator for complete recommendations based on age, height, and strength.

Draw length considerations by bow type

Compound bows

Compound bows MUST be set to your exact draw length. The cam system creates a hard "wall" at full draw - you cannot overdraw. Wrong draw length setting causes:

• Too long: Overextending, poor anchor, uncomfortable shooting, shoulder strain
• Too short: Cramped position, can't reach proper anchor point, reduced power

Common compound draw lengths: 25" - 31" (adjustable in 0.5" - 1" increments)

Adjustment range: Most bows adjust 2-4 inches through module changes

Have compound bows professionally adjusted. Incorrect module installation can damage cams or affect timing.

Recurve bows

Recurve draw length is more flexible - it's how far YOU draw the bow, not a mechanical setting. However, proper draw length still matters for:

• Consistent anchor point (corner of mouth, under chin, etc.)
• Proper arrow length selection (draw length + 2" for safety)
• Accurate draw weight calculation (weight increases as you draw farther)
• Correct arrow spine selection

Typical recurve draw lengths: 24" - 32"

Olympic recurve standard: 28" - 30" for most adult males, 26" - 28" for females

Traditional longbows

Longbows have the most flexible draw length - you can draw to any point within the bow's design limits. However:

• Establish consistent anchor point for accuracy
• Don't overdraw past the safe draw length (typically 28" - 30" for most longbows)
• Arrows must be 2-3" longer than draw for safety when shooting off the shelf
• Draw weight stacks (increases rapidly) past bow's optimal draw length

Traditional draw lengths: 26" - 31"

Shop longbows by draw weight and length.

How draw length affects arrow spine selection

Draw length is one of the primary inputs for determining correct arrow spine. Longer draw lengths increase the effective load on the arrow shaft at the moment of release, requiring a stiffer (lower number) spine to maintain proper flex and flight. Getting this relationship right is just as important as the draw length measurement itself.

Draw length and spine: general relationship

⚠️ Draw weight also affects spine selection. A longer draw at low poundage needs a different spine than the same draw length at high poundage. Always use our arrow spine calculator with both draw length and draw weight for an accurate recommendation.

Why arrow length and spine are linked

Spine ratings (e.g. .300, .340, .400) are tested at a standard 28" shaft length under a 1.94 lb center load. When your actual arrow is shorter or longer than 28", the effective stiffness changes even though the spine rating on the shaft is the same. A 30" arrow cut from a .300 spine shaft flexes more than a 28" arrow from the same shaft — meaning it behaves more like a .340. This is why arrow length (driven by draw length) must be established before finalizing spine selection, not after.

As a rule: every 1" increase in arrow length requires moving roughly half a spine group stiffer (e.g. from .340 toward .300) to maintain equivalent dynamic flex at release. Every inch shorter allows moving one step weaker if all other variables stay the same.

Draw length and recurve bow length

For recurve archers, draw length directly determines the minimum recommended bow length. Shooting a bow that is too short for your draw creates excessive string angle at full draw, which puts stress on limb tips and degrades accuracy. The following chart shows standard AMO-based recommendations.

ILF (International Limb Fitting) systems combine a separate riser and limb set. Riser length (23", 25", 27") plus limb designation (short, medium, long) determines total bow length. A 25" riser with medium limbs typically produces a 68" bow. Use our bow size calculator for riser and limb combinations by draw length.

Shop recurve bows or takedown recurve bows sized for your draw length.

Draw length and draw weight: what changes when you draw longer

Draw weight is always measured and marked at 28 inches on recurve and traditional bows. If your draw length differs from 28", the actual peak draw weight you experience at your anchor point will be higher or lower than the bow's marked weight. This matters for arrow spine selection, hunting legality, and physical conditioning requirements.

Actual draw weight at different draw lengths

These estimates use the standard ~2 lbs per inch rule of thumb. Actual values vary by bow design, limb stiffness, and manufacturer. Use our draw weight calculator for a precise figure using your specific bow's tiller measurement.

Why this matters for hunting: Many states set a minimum draw weight for bowhunting (commonly 40 lbs for deer). A bow marked 40 lbs drawn to only 26" may produce just 34 lbs at your anchor — potentially below the legal minimum. Always calculate actual draw weight at your draw length, not the marked weight.

A draw weight scale lets you measure your actual peak weight at your specific draw length — useful for both spine selection and hunting compliance.

Common draw length misconceptions

Misconception 1: wingspan always equals height

For many people wingspan and height are close, but not identical. Research on human body proportions shows meaningful variation: wingspan can be 2-6 inches longer or shorter than height depending on individual build, ethnicity, and limb proportion. This is why height-based charts (like the one at the top of this page) carry more uncertainty than wingspan-based calculations. Always measure wingspan directly rather than assuming it equals your height.

Misconception 2: your draw length is fixed

Draw length changes across a shooter's development. New archers typically measure a shorter draw length because they haven't yet developed the back muscle engagement and posture needed to reach their full natural extension. As form develops over months of practice, draw length commonly increases by 0.25" to 0.5". Youth archers may see gains of 1-2" per year during growth periods. Anyone returning after injury or a long layoff may also find their comfortable draw length has shifted. Annual re-measurement is good practice for anyone who shoots regularly.

Misconception 3: compound draw length and recurve draw length are set differently

Your natural draw length — the physical measurement of your body — is the same regardless of bow type. What differs is how each bow type responds to that measurement. A compound bow is mechanically set to a specific draw length via cams and modules. A recurve bow doesn't have a mechanical stop; the archer draws to their anchor point and that distance becomes the effective draw length. The underlying body measurement is the same in both cases; only the bow's mechanism differs.

Misconception 4: longer draw length always means more speed and power

While a longer draw length generally increases arrow speed (more stored energy, longer acceleration path), this only holds when the draw length is within the shooter's comfortable and repeatable range. A draw length that is even slightly too long disrupts anchor consistency, degrades back tension, and causes form breakdown at the moment of release. The accuracy and repeatability loss from poor form far outweighs any speed gain from an extra half-inch of draw. Optimal draw length is the longest length you can shoot with consistent, relaxed form — not the longest you can physically pull.

Misconception 5: arrow length equals draw length

Arrow length must always exceed draw length by a safety margin. The specific amount depends on bow type: compound bows typically require 1" to 1.5" of arrow past the front of the riser at full draw; recurve and traditional bows shooting off the shelf require 2" to 3". Cutting arrows to exactly draw length creates a risk of the arrow tip falling inside the riser at full draw, which can cause serious injury. See the arrow length section in this page or use the arrow length calculator for bow-type-specific minimums.

How to measure your draw length

Method 1: Wingspan method (most common)

1. Stand with back against wall
2. Extend arms horizontally like a "T" (parallel to floor)
3. Have helper measure fingertip to fingertip across chest
4. Divide measurement by 2.5
5. Result is your estimated draw length

Example: 70" wingspan ÷ 2.5 = 28" draw length

Accuracy: ±0.5 inches. Works for 95% of people. Best DIY method.

Method 2: Wall method (arrow simulation)

1. Stand against wall, extend arms as if drawing bow
2. Form a fist with bow hand (like holding bow grip)
3. Touch wall with bow hand knuckles
4. Extend string hand to anchor point (corner of mouth)
5. Have helper measure from wall to corner of mouth
6. Add 1.75" to measurement for AMO draw length

Example: 26.25" wall measurement + 1.75" = 28" draw length

Accuracy: ±0.25 inches. More accurate than wingspan but requires helper and proper form.

Method 3: Arrow measurement method

1. Use a long arrow (32"+ shaft with no point)
2. Nock arrow and draw bow to your anchor point
3. Have helper mark arrow shaft at front of riser
4. Measure from nock groove to mark
5. This is your practical draw length

Accuracy: Actual measurement. Requires bow and helper. Best for recurve/longbow shooters.

Method 4: Professional measurement (most accurate)

Visit archery shop with draw board (specialized bow for measuring). Shop staff will have you draw and measure precisely. This is the gold standard for compound bow fitting. Cost: Usually free if buying a bow.

When to get professional measurement:

• Buying new compound bow (required for proper setup)
• Between two draw length settings and can't decide
• Unusual body proportions (very long or short arms for height)
• Switching from recurve to compound
• Youth archer hitting growth spurts

Fine-tuning your draw length

Signs your draw length is wrong

When to increase draw length

• Current length feels cramped or crowded
• You're hunching shoulders to reach anchor
• String is touching your nose/chin excessively
• You have to crane neck forward to anchor
• Peep sight (compound) is too close to eye

When to decrease draw length

• Overextending bow arm (elbow hyperextended)
• Shoulder rolls forward on bow side
• Can't maintain consistent anchor point
• Head tilting to meet string rather than string meeting anchor
• Feeling strained or uncomfortable at full draw