1. What is MOA?

MOA (Minute of Angle) is an angular measurement used in shooting to describe accuracy and precision. One MOA equals 1/60th of a degree, which is approximately 1 inch at 100 yards.

2. How Does the Calculator Work?

The calculator uses the MOA formula:

Where:

• \( Inches \) — Measurement of deviation from target (inches)
• \( Distance \) — Distance to target (yards)

Explanation: This formula calculates how many MOA a shot is off target based on the measured inches of deviation at a specific distance.

3. Importance of MOA Calculation

Details: Calculating MOA is essential for precision shooting, scope adjustments, and understanding firearm accuracy. It allows shooters to make precise adjustments to hit targets at various distances.

4. Using the Calculator

Tips: Enter the inches of deviation from the target and the distance to the target in yards. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What does MOA stand for?
A: MOA stands for Minute of Angle, which is 1/60th of one degree.

Q2: How many inches is 1 MOA at 100 yards?
A: Approximately 1 inch at 100 yards. The exact value is 1.047 inches, but 1 inch is commonly used for simplicity.

Q3: Does MOA change with distance?
A: Yes, MOA is an angular measurement, so the linear measurement (inches) increases with distance. 1 MOA equals about 1 inch at 100 yards, 2 inches at 200 yards, etc.

Q4: What's the difference between MOA and MIL?
A: Both are angular measurements, but 1 MIL equals 3.6 inches at 100 yards, while 1 MOA equals about 1 inch at 100 yards. MIL is based on the metric system while MOA is based on degrees/minutes.

Q5: How precise should my MOA calculations be?
A: For most practical shooting applications, calculating to the nearest 0.25 MOA is sufficient, though competitive shooters may use finer adjustments.