What is a Retirement Calculator?
A retirement calculator helps turn a date of birth and target retirement age into a clear calendar estimate. This page focuses on retirement date planning, not investment returns or benefit amounts. You can check how many years until retirement, compare early and later age targets, and see a full retirement age reference based on the Social Security birth-year chart. The result also includes total days, weeks, current age, weekday, and common planning milestones. It is useful for personal timelines, family discussions, workplace planning notes, and questions like when a selected retirement age arrives.
Example retirement date result
If someone was born on February 1, 1960 and calculates from January 1, 2026 with a target age of 67, the estimated retirement date is February 1, 2027.
- Retirement date
- February 1, 2027
- Time left
- 1 year, 1 month, 0 days
- Target age
- 67 years
- US full retirement age reference
- 67 years
This example is a date-planning estimate only, not a savings, pension, tax, or Social Security benefit calculation.