2025 Bah Rates Hawaii Calculator. You’ll see your monthly and yearly bah, plus. 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.
The country is divided into 381 military housing areas (mhas). Learn about projected 2025 bah rates for military members, including expected increases and how changes may impact your housing allowance.