Bah Calculator 2024 Usmc Calculator. The below military pay calculator allows you to see current, past and proposed military pay by pay grade, location and branch of service. The department of defense determines bah rates by location, pay grade (rank) and if a.

This calculator will compute your regular military compensation based on your inputs. In 2025, the department of defense is asking for a 4.5% increase in the national average for basic allowance for housing (bah).