CSRS Legacy Calculator
Support for legacy Civil Service Retirement System participants.
Choose the calculator that fits your planning needs. All tools are free, require no signup, and respect your privacy.
Start planning immediately with our live calculators
Maximize time away by aligning annual leave with federal holidays and weekends.
Core pension estimator incorporating age, service, and high-3 salary inputs.
Calculate General Schedule pay by grade, step, and locality with what-if raise scenarios.
Find your highest 36 consecutive months of basic pay for FERS retirement calculations.
Project TSP balance at retirement, calculate safe withdrawal rates, and integrate with FERS and Social Security for total income.
Compare Federal Employee Health Benefits plans and calculate premiums for active employees and retirees.
Additional calculators in development. Check the roadmap for release timing and progress updates.
Support for legacy Civil Service Retirement System participants.
Combine pension, Social Security, FEHB, and survivor decisions with a visual timeline.
Quantify spouse/beneficiary income under different election options.