Military BAH Calculator
Estimate your Basic Allowance for Housing, see what home price your BAH covers with a VA loan, and plan for PCS moves, rental investment, and retirement.
How to Use This Military BAH Calculator
This calculator is designed for active duty service members, veterans, and military families navigating the unique intersection of BAH, VA loans, PCS moves, and long-term wealth building.
Quick Tier — BAH and VA Loan Basics
Select your pay grade, dependency status, and duty station area. Enter a target home price and current VA interest rate. The calculator shows your estimated BAH, the maximum VA loan your BAH can cover with zero down payment, and whether you'd have a monthly surplus or deficit after housing costs.
Important: BAH rates in this calculator are representative estimates for planning purposes. Official rates vary by specific ZIP code and are updated annually. Always verify your exact rate at MilitaryOneSource.mil or through your finance office.
Advanced Tier — Station Comparison and VA Benefits
The Station Comparison tab lets you compare BAH at three different duty locations — critical for evaluating voluntary PCS requests or upcoming orders. The VA Loan Benefits tab shows the funding fee by service type and usage, PMI savings, and the full cost advantage over conventional financing.
Pro Tier — PCS, Investment, and Retirement
PCS Planning gives a buy-vs-rent recommendation based on tour length. Investment Strategy models building a rental portfolio through successive VA purchases over a military career. Retirement Transition shows whether your home will be affordable on retirement pay plus VA disability after BAH ends.
BAH and VA Loan Formulas
BAH Surplus = Monthly BAH − Monthly PITI (no PMI with VA loan)
Max Home BAH Covers = (BAH − Tax − Insurance) ÷ Monthly Rate Factor
VA Funding Fee = Loan Amount × Fee % (0% if disability 10%+)
DTI = (Monthly PITI + All Other Debt) / Gross Monthly Income × 100
The VA loan's most powerful feature is the elimination of PMI. On a $350,000 home with a conventional 5% down payment, PMI runs approximately $100-180/month and continues until you reach 78% LTV — often 7-10 years. VA loans save this cost from day one.
Example: E-5 Buying at Fort Liberty (Bragg), NC
Sergeant Martinez's First VA Home Purchase
SGT Martinez (E-5, with dependents) is stationed at Fort Liberty and wants to buy instead of living off-post.
| Pay Grade / Status | E-5, with dependents |
| Estimated BAH (Fort Liberty area) | ~$1,575/month |
| Home Purchase Price | $285,000 |
| VA Loan Amount ($0 down) | $285,000 |
| VA Interest Rate | 6.5% |
| Monthly Principal & Interest | $1,803 |
| Property Tax (monthly) | $238 |
| Home Insurance (monthly) | $95 |
| Total PITI | $2,136 |
| BAH Surplus/Deficit | -$561/month (out of pocket) |
| VA Funding Fee (first use, 0% down) | $6,555 (financed in) |
| PMI Savings vs Conventional | $119/month saved |
SGT Martinez pays $561/month out-of-pocket above BAH but builds equity. At PCS in 3 years, the home can be rented for approximately $1,700/month — positive cash flow that covers the gap and builds passive income.
VA Loan Funding Fee Chart (2024)
The VA funding fee is a one-time charge that funds the VA home loan program. It varies based on service type, loan usage, and down payment:
| Borrower Type | 0% Down | 5-9.99% Down | 10%+ Down |
|---|---|---|---|
| Active Duty / Veteran (First Use) | 2.30% | 1.65% | 1.40% |
| Active Duty / Veteran (Subsequent) | 3.60% | 1.65% | 1.40% |
| Reserves / National Guard (First) | 2.30% | 1.65% | 1.40% |
| Reserves / National Guard (Subsequent) | 3.60% | 1.65% | 1.40% |
| Service-Connected Disability 10%+ | Waived ($0) | ||
The funding fee can be financed into the loan amount rather than paid upfront.