VA Math & Combined Ratings
Understand the whole-person method, final rounding, and bilateral limits, then calculate how percentages combine.
Open VA Math guideCompare your records
Search for a condition or related symptom, then choose a match so your answers stay tied to the right published criteria.
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Use these when you need to understand a percentage level or review what evidence can clarify.
Understand the whole-person method, final rounding, and bilateral limits, then calculate how percentages combine.
Open VA Math guideUnderstand common evidence categories and what they can clarify without treating them as a checklist.
Open Evidence Center