Bah Calculator 2025 Uscg 2025. In 2025, the department of defense is asking for a 4.5% increase in the national average for basic allowance for housing (bah). Basic pay and subsistence allowance (bas) are calculated based on paygrade, and your housing allowance (bah) is determined by zip code and dependants.
The bah number calculated works for all branches of the us military, including the army, navy, air force,. Service members can calculate their bah payment by using the basic allowance for housing calculator at:.