Bow Poundage Calculator

Example recommendation

Let's find the right draw weight for a typical beginner:

Start at 40-45 lbs to develop proper form. After 3-6 months, consider increasing to 50-55 lbs if planning to hunt deer.

Understanding bow draw weight

What is draw weight?

Draw weight (measured in pounds) is the amount of force required to pull the bowstring to full draw. Higher draw weight requires more strength but produces faster, more powerful arrows. Lower draw weight is easier to shoot but has less power.

For compound bows, draw weight is measured at the peak weight (the hardest point of the draw cycle, usually around mid-draw) before the let-off kicks in. For recurve and longbows, draw weight increases steadily throughout the draw.

Why starting weight matters

Choosing the right starting draw weight is critical because:

• Too light: You'll quickly outgrow it and may not have enough power for hunting. However, this is the safer mistake for beginners.
• Too heavy: Causes bad form, target panic, injuries, and discouragement. This is the mistake most beginners make and regret. It's very difficult to fix form problems caused by struggling with too much weight.

The archery community's golden rule: start lighter than you think you need. You can always increase draw weight after developing proper form (3-6 months for most adults). But you can't un-learn bad habits from fighting a too-heavy bow.

Draw weight and arrow speed

Draw weight directly affects arrow speed and kinetic energy. Each pound of draw weight typically adds 1-2 FPS of arrow speed, depending on bow efficiency. However, accuracy matters far more than raw power. A 45 lb bow shot with perfect form and proper arrow tuning will out-perform a 60 lb bow shot with poor form.

Use our arrow speed calculator to see how draw weight affects your arrow's velocity and kinetic energy calculator to determine if you have sufficient power for hunting.

Draw weight recommendations

Youth archers (ages 8-16)

Youth bows with wide draw weight adjustability (e.g., 15-45 lbs) are ideal - they grow with the archer. Re-evaluate draw weight every 6-12 months as kids grow rapidly.

Adult beginners (men)

Most male beginners should start at 40-45 lbs for compounds. After 3-6 months of regular shooting, you can increase by 5-10 lbs if desired.

Adult beginners (women)

Many women successfully hunt deer with 40-50 lb compounds. Focus on form over raw power - proper shot execution matters more than draw weight.

Seniors (age 60+)

As we age, upper body strength and rotator cuff health become concerns. Senior archers should prioritize comfort and injury prevention:

• Active seniors: 35-45 lbs compound, 20-30 lbs recurve
• Average fitness seniors: 30-40 lbs compound, 18-25 lbs recurve
• Limited mobility/strength: 25-35 lbs compound, 15-22 lbs recurve

Many seniors find crossbows easier on the shoulders. Modern compounds with high let-off (80-90%) are also easier to hold at full draw than older bows.

Draw weight for hunting

State legal minimums

Most states have minimum draw weight requirements for bowhunting to ensure ethical kills:

⚠️ Important: Always verify your state's specific regulations. Requirements vary by state and bow type.

Why recommended exceeds minimums

Legal minimums assume perfect conditions and shot placement. Real hunting involves:

• Quartering shots requiring deeper penetration
• Cold weather reducing bow performance slightly
• Longer shots (30-40 yards) where arrows lose energy
• Hitting bone (shoulder, ribs) requiring extra power
• Margin of error for less-than-perfect shots

Experienced hunters recommend 45-55 lbs for deer and 60-70 lbs for elk. This ensures adequate kinetic energy (use our kinetic energy calculator) for clean, ethical kills even when conditions aren't perfect.

Accuracy matters more than power

A common mistake is buying a 70 lb bow for deer hunting when you can only shoot 50 lbs accurately. A 50 lb bow with perfect shot placement kills faster than a 70 lb bow hitting guts or liver. Hunt with draw weight you can shoot accurately for 20+ consecutive shots without fatigue.

Signs your draw weight is wrong

The hold test

Here's a simple test: Draw your bow and hold at full draw for 30 seconds. If you can't hold steady without shaking, or if it's painful, your draw weight is too high. You should be able to hold comfortably for at least 30 seconds, ideally 45-60 seconds.

During a hunt, you might need to hold at full draw for 10-20 seconds waiting for an animal to present a good shot. If you're shaking after 5 seconds, you'll miss or wound the animal.

How to safely increase draw weight

When to increase

Increase draw weight when you can:

• Draw and hold comfortably for 60+ seconds
• Shoot 30+ arrows with consistent form and no fatigue
• Maintain tight groups - if increasing weight hurts accuracy, you're not ready
• Have been shooting your current weight regularly (3x/week) for at least 3-6 months

How much to increase

Compound bows: Increase by 5 lbs at a time. Most compounds adjust in 5 lb increments. Shoot the new weight for 4-6 weeks before increasing again.

Recurve bows: Increase by 3-5 lbs at a time. Many archers buy a new set of limbs rather than a completely new bow. Build up gradually over months or years.

Never increase by more than 10 lbs at once. This risks injury and guarantees form breakdown.

Building strength

To safely progress to higher draw weights:

• Shoot regularly (3-5 times per week, even if just 20 arrows)
• Practice drawing and holding - builds endurance
• Exercise: Pull-ups, rows, band pulls strengthen back muscles
• Stretch: Rotator cuff exercises prevent injury
• Use a bow trainer or resistance bands to build specific archery muscles

Most adult men reach 55-65 lbs within their first year. Women typically reach 45-55 lbs. These weights are more than adequate for all North American game.