About this site

Cola2027Calculator.com is a free, independent tool that helps Social Security and SSI beneficiaries estimate their 2027 benefits after the 3.6% cost-of-living adjustment announced by the Social Security Administration on October 14, 2026.

We are a private website. We are not the Social Security Administration, and we cannot access your Social Security record. For your official amount, check your my Social Security account at ssa.gov or wait for your mailed COLA notice in December 2026.

Our figures come from the SSA's published 2027 COLA fact sheet. Where a figure is not yet final — such as the 2027 Medicare Part B premium — we say so clearly and label projections as estimates.