PensionMath

Pension & Retirement Calculators

87 free calculators covering federal pensions, 32 state systems, Social Security, employer buyout analysis, and IRA planning. No signup required.

State Pensions: West & Mountain

CalPERS

Classic 2%@55, PEPRA 2%@62, Safety 2%@50, Local 2.7%@55. Four formula tables with age factors.

CalSTRS

2%@60 and 2%@62 formulas, career factor at 30+ years, and survivor benefit reduction options.

Colorado PERA

PERA formula with service credit, PERA-specific COLA, and early retirement reduction.

Washington DRS

PERS 2, PERS 3, and TRS 2 plans. 2-year high FAS with early retirement at 55/20 years.

Oregon PERS

Full Formula (1.67%), Money Match, and Final Average Salary methods. PERS picks the highest.

Arizona ASRS

Age-graded benefit factor table (2.10% at 50 through 2.50% at 59+). Rule of 80 and Rule of 90 tiers.

Utah URS

Tier 1 (1.25%/year) and Tier 2 hybrid. Age 65 or age 62 with 20 years eligibility.

Nevada PERS

2.5% general, 2.67% police/fire. Age 65 with 5 years or age 60 with 10 years eligibility.

New Mexico PERA

3.0% State general multiplier. Rule of 80 eligibility, 3-year FAS, age 65 minimum.

Idaho PERSI

2.0% base plan multiplier. Age 65 or Rule of 90 (min age 55) retirement eligibility.

Montana MPERA

1.785% PERS formula. Age 60 with 5 years or age 55 with 30 years unreduced retirement.

Alaska PERS

2% formula for Tiers I–III. Age 60 or age 55 with 30 years eligibility. Alaska COLA supplement at 65.

Hawaii ERS

1.75% Tier 1, 1.75% Tier 2 formula. Age 62 or age 55 with 30 years of service.

Wyoming PERS

2.125% formula. Age 65 or Rule of 85 (age 55 minimum) retirement eligibility.

South Dakota SDRS

1.55% Rule of 85 eligible, 1.3% standard. No COLA; one of the few plans with no inflation adjustment.

North Dakota NDPERS

2.0% DB formula. Age 65 or Rule of 85 (age 55 min). Includes COLA provisions.

New Hampshire PERS

1.5%–2.0% Group I formula by years of service. Age 60 or age 65 eligibility paths.

Vermont VSERS

1.67% Group C formula. Age 65 or age 55 with 30 years. 3-year FAS average.

Oklahoma TRS

2% formula. Age 62 or Rule of 90 (age 60 min). 3-year FAS, 100% cap.

Louisiana LASERS

3.5% Regular Plan multiplier. Age 60 with 10 years or age 65 with 3 years eligibility.

Employer Pensions

Lump Sum vs. Annuity

Side-by-side: invest the lump sum at X% vs. keep the monthly annuity. Break-even age and 20/30-year totals.

Pension Buyout Evaluator

Should you accept the buyout offer? PV analysis, 4% rule comparison, break-even age, opportunity cost.

GM Pension Calculator

General Motors salaried pension: IRS 417(e) PV, segment rate sensitivity, PBGC flag at $7,790/month.

Ford Pension Calculator

Ford Motor Company pension with insurer risk transfer toggle. The 2023 $2B transfer affects PBGC coverage.

Lockheed Martin Pension Calculator

Statement amount or SERP formula estimator. Group annuity purchase risk transfer history and PBGC coverage.

DROP Calculator

Deferred Retirement Option Plans: model your lump sum accumulation and compare DROP vs. immediate retirement.

Boeing Pension Calculator

Boeing salaried pension present value, lump sum vs annuity, PBGC limits, and break-even age.

IBM Pension Calculator

IBM Personal Pension Account cash balance, 2023 Prudential risk transfer, lump sum vs annuity, IRS segment rates.

Raytheon / RTX Pension Calculator

Legacy Raytheon, UTC, Pratt & Whitney, Collins Aerospace pension. Lump sum vs annuity with IRS segment rates.

UPS Pension Calculator

UPS management DB plan or Teamsters multiemployer plan. Lump sum vs annuity, PBGC single-employer and multiemployer limits.

Verizon Pension Calculator

2012 Prudential and 2024 Prudential/RGA risk transfers, lump sum vs annuity, IRS segment rates, PBGC limits.

QDRO Calculator

Pension division in divorce. Calculate the present value of a shared payment order or offset approach.

All calculators produce estimates for educational purposes only. They do not constitute financial, tax, or legal advice. Pension rules vary by plan document, collective bargaining agreement, and individual employment history. Consult a fee-only fiduciary advisor before making retirement decisions.