Bah Rates 2025 Calculator Usaf. The bah rates for 2025 see an average increase of 5.4 percent. Service members can calculate their bah payment by using the basic allowance for housing calculator at:
For 2025, soldiers with dependents receive 17.4% more bah than soldiers without dependents. To calculate your bah rate, enter your pay grade and duty station into the bah calculator.