See exactly how VA combines your ratings — and what it pays.
Most calculators show you a number. This one shows the math: every combination step, the bilateral factor’s dollar value, and your monthly pay under 2026 rates — before you touch a lead form.
38 CFR § 4.26
Bilateral Factor
Both arms or both legs rated? See the extra 10% VA adds, with worked cases.
Effective dates
Back Pay Calculator
Estimate retroactive pay across rate periods and COLA years.
38 CFR Part 4
Condition Rating Guides
Diagnostic-code criteria for tinnitus, PTSD, hypertension, sleep apnea and more.
By rating