Bah Rate 2025 Calculator. Review the 2025 bah rates tables below to determine how much you are projected to receive this upcoming year. To calculate your bah rate, enter your pay grade and duty station into the bah calculator.
By entering your zip code, selecting your rank and desired bah rate year, you’ll receive an accurate calculation in seconds. 2023 bah calculator shows your housing allowance based on your duty location, rank and family status.