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OnTarget Precision Calculator

The OnTarget precision calculator gives the marksman a tool to accurately and consistently measure and analyze bullet hole groups in their targets. It provides group measurement information that is critical for evaluating ammunition for hunting, target shooting, bench rest shooting, metallic silhouette or any other shooting discipline.

OnTarget has a simple and intuitive user interface. You import images from your scanner or digital camera. Then you set the distance to the target, the bullet hole size, and the point-of-aim. The bullet holes are positioned directly on top of the target graphic and information about the group is generated immediately.

Group information includes: diameter, height and width, average distance to center, and group offset from point-of-aim. Results are provided in both inches and minutes of angle (MOA).

Here are a couple images of OnTarget. The first is a screenshot that shows the toolbars, target, and group information. The second image is an example of a graphic saved from OnTarget that is ready for printing or posting on the web.
Click on the images to see them full size.

If you would like to see how easy it is to get started with OnTarget take a look at the online Quick Start Guide. and the OnTarget Demo Video You will be able to scan your target, define the groups, and save the results in just a few minutes.

April 30, 2008 - OnTarget v1.10 has been released!
Go to the Download page to get a copy of the latest OnTarget installation package. Visit the OnTarget History. page to view the release history and a list of changes and enhancements for the latest release. Check the OnTarget FAQ for answers to the most common questions regarding OnTarget.

July 13, 2008 - OnTarget Forum
We've just added a forum to the OnTarget website. The OnTarget Forum will be the place to make suggestions and get help with the OnTarget software. Pass along you ideas for making the program better. Many of the features included in OnTarget are the direct result of user suggestions. Let us know if you are having a problem so we can get it fixed in a future version.

Click here and register to get started.

December 27, 2008 - OnTarget 2.xx
Development has started on the next version of OnTarget. During the next few months we will be implementing the changes and improvements that have been suggested by the current users of OnTarget.

Here are some of the planned changes for OnTarget v2.xx:

• Standard and metric output and measurements.
• Support for multiple languages.
• New group data calculations including standard deviation and other statistical information.
• Expanded group and target info including reloading data.

OnTarget Software Review On 6mmBR.com
Mr. Moderator over on 6mmBR.com has posted an extensive review of the OnTarget software, OnTarget Review. He's done a great job explaining how to use the software along with showing numerous examples.

6mmBR.com along with it's sister site AccurateShooter.com are great resources for anyone interested in precision shooting. Check them out.

Mail to: webmaster@ontargetshooting.com for more information.