VA Disability Rating Calculator
VA Disability Rating Calculator
2026 Rates — Effective December 1, 2025 (2.8% COLA)
Enter Your Disability Ratings
Add your service-connected disability ratings and dependent information to see your combined VA rating and estimated 2026 monthly compensation.
Important
This calculator is provided for general information only and is not financial, tax, or legal advice. Results are estimates and do not reflect your full circumstances, current rates, fees, or eligibility rules. Speak to a qualified professional before making a financial decision.
2026 Rates — Effective December 1, 2025 (2.8% COLA)
The VA Disability Rating Calculator is an essential tool for United States military veterans who receive — or are seeking — disability compensation from the Department of Veterans Affairs. This calculator uses the official 2026 VA compensation rates, which became effective on December 1, 2025, reflecting a 2.8% Cost of Living Adjustment (COLA). By entering each of your service-connected disability ratings, your family situation, and any applicable special conditions, you can get an accurate estimate of your combined disability rating and monthly tax-free compensation. Understanding your VA rating can be confusing because the VA does not simply add your individual ratings together. Instead, the VA uses what is commonly called 'VA math' or the 'whole person' theory. In this system, each successive disability takes a percentage of your remaining healthy capacity — not your original 100%. For example, if you have a 50% rating, you are considered 50% disabled and 50% 'whole.' A second 30% rating applies to that remaining 50%, adding only 15 percentage points for a combined 65% (not 80%). This iterative method means that no matter how many disabilities you have, your combined rating can never mathematically reach 100% unless one individual disability is rated at 100%. This calculator covers all the key factors that affect your final compensation. The bilateral factor applies an automatic 10% bonus when you have paired-extremity disabilities — for instance, both a right knee and left knee condition. This bonus acknowledges the greater impact of bilateral disabilities on your overall functioning. The bilateral factor is applied to the paired conditions before they are combined with your remaining disabilities. Dependent compensation is another major factor. Veterans with a combined rating of 30% or higher receive additional monthly payments for a spouse, children under 18, children aged 18–24 enrolled in a qualifying school program, and dependent parents. A spouse who requires Aid and Attendance receives a further supplement. All dependent additions are based on your final rounded combined rating and are automatically included in the compensation estimate. The calculator also screens for Total Disability based on Individual Unemployability (TDIU). TDIU allows veterans to receive compensation at the 100% rate even if their combined rating is lower, provided they meet certain criteria: a single disability rated at 60% or higher, or multiple disabilities where at least one is rated 40% or higher and the combined rating is 70% or more. If you may qualify, the calculator flags this so you can discuss it with a VSO or VA representative. Special Monthly Compensation (SMC) options allow veterans with severe service-connected disabilities to receive additional monthly payments beyond the base rate. SMC-K covers loss of use or anatomical loss of specific body parts. SMC-L (Aid and Attendance) and SMC-M (Housebound) cover veterans who require personal assistance or are confined to their homes. These SMC amounts are approximations — actual rates require official VA determination. The 'What-If' scenario mode lets you model how adding a new disability claim would affect your combined rating and monthly compensation, helping you make informed decisions about pursuing additional claims. The step-by-step calculation table shows exactly how each disability is combined in sequence, giving you full transparency into the VA math process. All results are estimates for planning purposes. The VA's official determination may differ based on specific evidence, effective dates, and individual circumstances. Always consult a Veterans Service Organization (VSO) or VA-accredited attorney for official guidance on your claims.
Understanding VA Disability Ratings
What Is VA Disability Compensation?
VA disability compensation is a tax-free monthly benefit paid to veterans who have a service-connected disability — an injury or illness that was caused or aggravated by active military service. The VA assigns each service-connected condition a disability rating in 10% increments from 0% to 100%, representing the severity of the condition. These individual ratings are then combined using a specific mathematical formula to produce a single combined rating, which determines the veteran's monthly compensation tier. As of 2026, monthly payments range from $180.42 for a 10% rating to $3,938.58 for a 100% rating (veteran alone, no dependents). Veterans with dependents receive additional amounts on top of the base compensation, but only when the combined rating is 30% or higher.
How Is the Combined Rating Calculated?
The VA uses the 'whole person' or 'remaining efficiency' method rather than simply adding percentages. Disabilities are sorted from highest to lowest. Starting from a theoretical 100% healthy person, the highest-rated disability takes a percentage of the whole person. Each subsequent disability then takes a percentage of what remains. For three disabilities rated 50%, 30%, and 20%: the 50% leaves 50% remaining; the 30% of 50% adds 15%, leaving 35% remaining; the 20% of 35% adds 7%; total combined = 72%, rounded to 70%. When bilateral paired extremity disabilities exist (both arms or both legs), those ratings are combined first, then increased by 10% as a bilateral factor before being included in the overall combination.
Why Does the Rating Matter?
Your combined disability rating directly determines your monthly tax-free compensation, which for 2026 ranges from $180.42 to over $3,938 per month. The rating also affects eligibility for other VA benefits: veterans rated 50% or higher may receive free VA healthcare for all conditions; veterans rated 100% or classified as Permanent and Total (P&T) qualify for additional benefits including CHAMPVA health insurance for dependents, Dependents' Educational Assistance (DEA), property tax exemptions in many states, commissary and PX access, and free national park passes. A higher rating can also qualify a veteran for TDIU — compensation at the 100% pay rate even with a lower combined rating — if service-connected conditions prevent substantially gainful employment.
Calculator Limitations and Disclaimer
This calculator provides estimates based on 2026 VA compensation rates (effective December 1, 2025) and standard VA combined ratings formulas. Results are for planning purposes only and are not an official VA determination. Several factors may affect your actual VA benefits that cannot be captured by a calculator: the specific diagnostic code assigned to each condition, effective dates of claims and appeals, Individual Unemployability (TDIU) approval based on employment history, Special Monthly Compensation (SMC) levels beyond SMC-K/L/M require detailed medical and functional assessments, and state-specific additional benefits. SMC rates shown are approximate. Always consult a Veterans Service Organization (VSO), VA-accredited claims agent, or attorney for official evaluation of your claim.
How to Use the VA Disability Rating Calculator
Add Your Service-Connected Disabilities
Click 'Add Disability' or use the quick-add preset buttons to add each of your service-connected conditions. Select the disability rating (10%–100%) in 10% increments. Optionally enter a condition name for reference in the breakdown table.
Set Extremity Classification for Paired Conditions
For arm and leg conditions, select the correct body part (Right Arm, Left Arm, Right Leg, Left Leg). If you have disabilities on both sides of a paired extremity — such as both a right knee and left knee condition — the bilateral factor (10% bonus) will be applied automatically.
Enter Your Dependent and SMC Information
Select your marital status and enter the number of dependent children and parents. If your spouse requires Aid & Attendance, check that box. For severe disabilities, enter any SMC-K, Aid & Attendance (SMC-L), or Housebound (SMC-M) status to see the additional monthly amounts.
Review Your Results and Export
Your combined rating, monthly compensation, bilateral factor details, TDIU eligibility, and a step-by-step calculation breakdown are shown instantly. Use the What-If mode to model adding a new condition. Export to CSV or print for your records before meeting with a VSO.
Frequently Asked Questions
Why doesn't adding my disability ratings together give my combined VA rating?
The VA uses the 'whole person' or 'remaining efficiency' method rather than simple addition. Starting from a theoretical 100% healthy person, your highest-rated disability takes that percentage of the whole. Each subsequent disability takes its percentage of what remains — not the original 100%. For example, a 50% rating leaves 50% remaining. A second 30% rating takes 30% of that remaining 50%, adding only 15 percentage points, giving a combined 65% rather than 80%. This means ratings can never mathematically exceed 100% through combination alone. The VA designed this system to recognize that disabilities often affect the same overall functioning rather than independently stacking.
What is the bilateral factor and when does it apply?
The bilateral factor is a 10% bonus the VA adds when you have service-connected disabilities affecting both sides of a paired extremity — both arms, both legs, or paired skeletal muscles. For example, if you have a right knee condition and a left knee condition, the VA first combines those two ratings using VA math, then increases the result by 10%. This combined bilateral rating is then used in the overall combination with your other disabilities. The bilateral factor recognizes that paired-extremity disabilities have a greater functional impact than the same conditions on a single side. The VA applies the bilateral factor only when it increases — not decreases — your rating.
What is TDIU and how do I know if I qualify?
Total Disability based on Individual Unemployability (TDIU) allows veterans to receive compensation at the 100% pay rate even if their combined disability rating is below 100%, provided their service-connected conditions prevent them from maintaining substantially gainful employment. Under schedular TDIU (38 CFR 4.16(a)), you may qualify if you have a single disability rated at 60% or higher, OR if you have multiple disabilities where at least one is rated 40% or higher and your combined rating is 70% or more. Extraschedular TDIU (38 CFR 4.16(b)) may apply even if you don't meet those thresholds. This calculator flags potential TDIU eligibility — consult a VSO or VA-accredited representative for official determination.
When do dependent additions affect my monthly compensation?
Dependent additions — for a spouse, children, or parents — only apply when your combined disability rating is 30% or higher. At ratings of 10% or 20%, the VA pays a flat base rate with no dependent adjustments. Starting at 30%, you receive additional monthly amounts for a spouse (approximately $65/month at 30%, increasing with rating level), each child under 18, children aged 18–24 in qualifying school programs, and dependent parents. If your spouse requires Aid & Attendance assistance, you receive an additional supplement on top of the standard spouse addition. All dependent additions are based on your final rounded combined rating and are included in this calculator's compensation estimate.
What is Special Monthly Compensation (SMC) and how is it calculated?
Special Monthly Compensation (SMC) provides additional monthly payments beyond the standard disability compensation for veterans with certain severe disabilities. SMC-K is awarded for loss of use or anatomical loss of a limb, eye, or reproductive organ — it can be awarded multiple times (up to three) for different body parts and is added on top of any rating level. SMC-L (Aid and Attendance) applies when a veteran is unable to care for themselves, is bedridden, or requires nursing home care. SMC-M (Housebound) applies when a veteran is substantially confined to their immediate premises. SMC levels can also combine in complex ways for very severe disabilities. The rates shown in this calculator are approximations; accurate SMC determination requires VA evaluation.
How do 2026 VA compensation rates differ from 2025?
The 2026 VA disability compensation rates reflect a 2.8% Cost of Living Adjustment (COLA) effective December 1, 2025. This follows the Social Security Administration's annual COLA determination, which applies to VA disability compensation, pension, and other benefits. For comparison, a veteran alone at 70% disability received $1,759.05 per month in 2025 and receives $1,808.45 in 2026 — an increase of $49.40 per month or $592.80 annually. A veteran at 100% increased from $3,831.30 to $3,938.58 per month ($1,287.36 more per year). These increases help veterans maintain purchasing power as living costs rise. This calculator uses the full 2026 rate table for all rating levels and dependent combinations.