How To Measure Archery Draw Length: Step-by-Step Guide

Are you wondering what your archery draw length is? The archery draw length is the distance you pull back the bowstring before releasing it. This article will help you figure out how to measure your draw length at home. We’ll explore different methods and provide a draw length fitting guide to help you find the right fit.

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Why Archery Draw Length Measurement Matters

Finding the right draw length is key for archers of all levels. Here’s why:

• Accuracy: A proper draw length lets you aim better. It keeps your form correct.
• Comfort: Using the correct draw length makes shooting more comfortable. You won’t strain or feel awkward.
• Power: The right draw length gives you the best power from your bow. You get more speed and force behind your arrows.
• Safety: An incorrect draw length can be dangerous. It can cause injuries or damage to your equipment.

Methods for Archery Draw Length Measurement

There are several ways to find your archery draw length measurement. We’ll cover the most common ones.

The Wingspan Draw Length Method

This method uses your arm span to estimate your draw length. It’s a good starting point, especially for beginners.

1. Measure Your Wingspan: Stand straight with your arms stretched out to your sides. Have someone measure the distance from the tip of one middle finger to the tip of the other. Measure in inches.

2. Calculate Your Estimated Draw Length: Divide your wingspan (in inches) by 2.5. The result is your estimated draw length.

   Example: If your wingspan is 72 inches:
   72 inches / 2.5 = 28.8 inches
   

   Your estimated draw length is 28.8 inches.

Using a Measuring Bow

A measuring bow is a bow designed for measuring draw length. It has marks on the arrow rest or the riser to show the draw length as you pull back.

1. Set Up the Measuring Bow: Make sure the bow is set to a comfortable draw weight.
2. Draw the Bow: Draw the bow as if you were going to shoot an arrow. Use your normal archery form.
3. Have Someone Read the Measurement: Have a friend or instructor look at the measuring bow. They should read the draw length at your full draw. This is where the string touches your face (anchor point).
4. Repeat: Do this a few times to make sure you get a consistent measurement.

Using a Draw Length Arrow

A draw length arrow is a special arrow used to measure your draw length. It has markings along the shaft to show the length you’ve drawn.

1. Set Up the Arrow: The draw length arrow usually has a special tip. This tip lets you draw the arrow without a bow. Some can be used on your own bow.
2. Draw the Arrow: Hold the arrow like you’re drawing a bow. Pull it back to your anchor point (where the string touches your face).
3. Read the Measurement: Look at the arrow markings at the point where your hand touches the arrow rest (or where it would be on a bow). This is your draw length.
4. Repeat: Do this a few times to make sure you get a consistent measurement.

Getting Help from a Pro

The best way to ensure an accurate archery draw length measurement is to visit a qualified archery shop or instructor. They have the tools and experience to assess your form and find the perfect draw length for you.

A Step-by-Step Draw Length Fitting Guide

Here’s a detailed guide to help you determine proper draw length and fine-tune your setup.

Step 1: Initial Archery Draw Length Measurement (Wingspan Method)

Start with the wingspan method. This provides a starting point for your draw length.

1. Measure Wingspan: As described before, measure from fingertip to fingertip with arms fully extended.
2. Calculate: Divide the wingspan by 2.5. This gives you an estimated draw length.

Step 2: Trying a Bow with the Estimated Draw Length

Use the estimated draw length to set up a bow (or a measuring bow).

1. Set Up the Bow: Adjust the bow to match your estimated draw length. Set the draw weight to a comfortable level.
2. Draw the Bow: Draw the bow using proper form. Pay attention to how it feels.

Step 3: Observing Your Anchor Point

Your anchor point is where you consistently place the bowstring when at full draw. This is a key factor in finding the right draw length.

1. Establish Your Anchor: Find a comfortable and repeatable anchor point. Common anchor points are the corner of your mouth or the side of your jaw.

2. Check Alignment: Have someone observe your form at full draw. They should check:

   • Arm Alignment: Your drawing arm should be in a straight line from your shoulder to your hand.
   • Shoulder Position: Your shoulders should be relaxed and not hunched.
   • Head Position: Your head should be upright and not tilted.
     3. Mirror Check: if no one is available, use a mirror or phone camera to record yourself and check alignment as mentioned above
     

Step 4: Adjusting the Draw Length

Based on your anchor point and form, adjust the draw length.

1. Too Long: If your drawing arm is bent too much, the draw length is likely too long. Reduce the draw length in small increments (e.g., 0.5 inch).
2. Too Short: If you feel like you’re reaching or your arm is fully extended and straining, the draw length may be too short. Increase the draw length in small increments.
3. Just Right: When the draw length is correct, your drawing arm will be straight (but not locked), your anchor point will feel natural, and you will feel comfortable and stable.

Step 5: Fine-Tuning and Testing

After making adjustments, fine-tune your setup and test it.

1. Shoot Groups: Shoot a group of arrows at a target. See how consistent your shots are.
2. Adjust Again: If your shots are scattered, make small adjustments to your draw length. Keep testing until you find the sweet spot.
3. Paper Tuning: Perform paper tuning to evaluate the flight of your arrows and further refine your setup
4. Get Feedback: If possible, have an archery coach or experienced archer watch you shoot. They can offer valuable feedback on your form and draw length.

Additional Tips for Measuring Draw Length

Here are some extra tips to keep in mind:

• Consistency is Key: Always use the same form and anchor point when measuring your draw length.
• Use Proper Equipment: Use a measuring bow or draw length arrow for more accurate results.
• Consider Draw Weight: As your draw weight increases, you might need to adjust your draw length slightly.
• Account for Clothing: Wear the same type of clothing you normally wear when shooting. Bulky clothing can affect your draw length.

Archery Draw Length Calculator and Chart

While an archery draw length calculator can provide an estimate, it’s not a substitute for a proper fitting. Use it as a starting point. Here’s a basic example:

Archery Draw Length Calculator (Wingspan Method):

Enter your wingspan in inches: _____

Estimated draw length = Wingspan / 2.5 = _____ inches

An archery draw length chart typically relates wingspan to draw length. However, these charts provide general guidelines. Individual variations exist.

AMO Draw Length Standard

The Archery Manufacturers Organization (AMO) sets standards for the archery industry. The AMO draw length standard is the distance from the string at full draw to the deepest part of the grip, plus 1.75 inches. This standard helps ensure consistency in bow measurements.

Fathoming Draw Length for Beginners

If you’re new to archery, focus on finding a comfortable and repeatable draw length. Don’t worry too much about getting the “perfect” measurement right away. Your draw length may change as you develop your form and strength. It’s best to start with a professional who can help you get a safe and accurate reading.

Conclusion

Measuring your archery draw length is a vital step for any archer. By using the methods and guide above, you can find the right draw length for you. This will improve your accuracy, comfort, power, and safety. If you’re unsure, seek help from an archery professional. They can provide personalized guidance. With the right draw length, you’ll enjoy archery more.

Frequently Asked Questions (FAQ)

What is the best way to measure archery draw length?

The best way to measure archery draw length is to visit an archery shop or instructor. They can observe your form and use a measuring bow or draw length arrow. The wingspan method provides a good estimate as well.

Can I measure my draw length by myself?

Yes, you can measure your draw length by yourself using the wingspan method or a draw length arrow. However, it’s best to have someone help you. This ensures you maintain proper form during measurement.

Who is qualified to measure archery draw length?

An archery shop employee or a certified archery instructor can measure draw length. They have the knowledge and tools to do it accurately.

What happens if my draw length is too long?

If your draw length is too long, you may experience:

• Strain in your shoulders and back
• Inconsistent anchor point
• Reduced accuracy
• Potential injury

What happens if my draw length is too short?

If your draw length is too short, you may experience:

• Difficulty reaching your anchor point
• Loss of power
• Inconsistent form
• Reduced accuracy

How often should I check my draw length?

Check your draw length periodically, especially if you:

• Are a beginner
• Have changed your form
• Have gained or lost weight
• Have switched bows

Is an archery draw length calculator accurate?

An archery draw length calculator provides an estimate. It is based on your wingspan. It’s a good starting point, but should not replace a professional fitting.

What is the AMO draw length standard?

The AMO draw length standard is the distance from the string at full draw to the deepest part of the grip, plus 1.75 inches. It is an industry standard to ensure consistency in bow measurements.