Matemáticas para niños -_-

Want to improve your accuracy? Calculate MOA for your shots and monitor your shooting results. Shoot better and better groups.
The MOA RangeR application will calculate the minute of angle (MOA) for your shots – based on the photo of the bullet holes. How does it work?
1. Select the measurement system (metric or imperial).
2. Upload a picture of the target with bullet holes or take a photo directly in the application.
3. Measure the point of reference on the target (any fragment, enter the actual dimension for scale).
4. Set the range distance (your distance to the target).
5. Select the bullet holes you want to check and mark them.
6. The MOA value will be calculated automatically.
The ballistic calculator works on any shooting range length and any target size – just enter the size of the reference.
This is a simple and quick way to automatically measure MOA. You can choose from 2 drawing modes:
> precision (default) – you set parameters using the arrow and button,
> touch (experimental) – you set parameters using gestures.
Additionally, you can easily select and change the indicator colors so that they are always visible (regardless of the shooting target color).
With the MOA RangeR calculator, you will:
— know the MOA with an accuracy of 2 decimal places,
— save time on calculating MOA yourself,
— know your shooting precision,
— check and improve your shooting skills.
This grouping app will be updated with new functionalities – in the future, there will be features such as:
> average hit point,
> multiple groups,
> rifle scope zeroing assistant,
> sharing photos (e.g., on social media),
> saving photos,
> statistics with a list of previous MOA results.
For your comfort, the app does not collect any data.
No more manual MOA calculations! Check your group size easily. Choose a calculator created by a shooting sport enthusiast – for shooters who like practical solutions, e.g. precision rifle shooters.