Bah Diff Rates 2025. The national average increased by 5.9%, while california duty stations received their own increases listed below. The calculator requires your pay grade, duty station and zip code to calculate your bah rate both with and without dependents.

For 2025, soldiers with dependents receive 25.0% more bah than soldiers without dependents. Review the 2025 bah rates tables below to determine how much you are projected to receive this upcoming year.