Bah Calculator 2025 Air Force Calculator. Basic allowance for housing (bah) is a united states (u.s.) based allowance that provides uniformed service members equitable housing compensation based on housing costs in local. On december 13, the department of defense is approved 5.4% increase in the national average for the 2025 basic allowance for housing (bah).
Military members can use our 2025 bah rates & charts below to determine their monthly housing allowance based on their military housing area (mha) and grade. Determine your bah rate with this basic allowance for housing calculator.