How “VA math” works
The VA does not add your disability ratings together. A veteran with a 50%, 30%, and 10% rating is not 90% disabled on paper — the combined result is closer to 69% (unrounded), which rounds to 70%. That is because each new rating is applied only to the percentage of the “whole person” that remains after the higher ratings are subtracted:
Start from 100% efficiency. Apply the highest rating first — 50% leaves 50% efficiency. The 30% then applies to that remaining 50%, contributing 15 points (65% combined, 35% left). The 10% applies to the 35%, adding 3.5 points. Final table value ≈ 69%, which rounds to the nearest 10% → 70%.
The gap to your next tier
Because compensation rounds to the nearest 10% (values ending in 5 round up), you rarely need a full 10 additional points to reach the next bracket. If your table value is 69%, only 6 points are needed to cross the 75% threshold that rounds up to 80% — and in many cases a single new disability rating gets you there. The meter above computes exactly how far you are from the next tier.
What your rating pays
Once the rating rounds, monthly compensation follows the official 2026 VA disability tables (effective December 1, 2025). Spouse, children, school-age dependents, dependent parents, and Spouse Aid & Attendance add to the base veteran-alone rate at 30% and above — 10% and 20% ratings do not include dependent increases.
Privacy by design
This calculator is 100% client-side. Ratings and dependent selections live only in this browser tab, are never sent to a server, and are not stored, logged, or tracked. Close the tab and everything is gone.
K.I.S.S. Mode
Tap K.I.S.S. Mode in the header to switch the whole site to a high-contrast, minimalist monochrome view — black on white, zero accent colors, zero motion. Your preference is saved only in your own browser.
Educational estimate, not a VA decision
This is an informational tool. Confirm your final rating, effective date, and dependent status on your decision letter or with the Department of Veterans Affairs. See the combined ratings guide or the bilateral factor guide for worked examples.