USAF BTZ Calculator

A calculator for BTZ promotions.

Projected Promotion Dates

Your BTZ board will be

You will sew on Senior Airman Below The Zone

If you don't get BTZ, you will sew on SrA

This site was made in the spirit of open source hosted on Github, uses Skeleton for styling, and Moment.js for time calculations. You can stalk me on LinkedIn. Stay cool.

Please direct any questions or comments to: [email protected]

Or you can file an issue on Github to let me know what can be improved. 👍

Where did I get the information for the calculator?
Well... I read the AFI, yo. AFI 36-2502.

Also, some bases have their own supplement to the AFI, which may alter the rules in some cases. You can find those supplements here. Open an issue if your base uses a different calculation and we'll get it incorporated into this calculator.