Public Pension Calculator

CalPERS 2% at 55 Retirement Calculator

School

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50

Min Age

55

Reference Age

63

Max Factor Age

2%

COLA Cap

Use this free calculator to estimate your 2% at 55 retirement benefit under the School category. Classic school members hired before 1/1/2013. This formula applies to classic members. Enter your planned retirement age, years of service, and final compensation below for an instant estimate with a full calculation breakdown.
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CalPERS 2% at 55 — Frequently Asked Questions

What is final compensation?▾
Final compensation is the average of your highest salary over a specific period, typically your highest 12 or 36 consecutive months depending on your formula. PEPRA members use a 36-month average; classic members typically use a 12-month average.
Does CalPERS affect my Social Security benefits?▾
Some CalPERS formulas are Social Security covered, meaning you pay into both CalPERS and Social Security. Others are not covered, meaning you do not pay Social Security taxes and may be subject to the Windfall Elimination Provision (WEP) if you have Social Security credits from other employment.
What is the difference between CalSTRS and CalPERS?▾
CalSTRS (California State Teachers' Retirement System) covers certificated K-12 teachers, community college instructors, and some administrators. CalPERS (California Public Employees' Retirement System) covers state, school, and local public agency employees. Teachers may have benefits from both systems depending on their career.
Am I in CalSTRS or CalPERS?▾
If you are a certificated K-12 teacher, community college instructor, or certain administrator, you are likely a CalSTRS member. Most other California public employees — including school classified staff, state workers, and city/county employees — are CalPERS members. Some careers (e.g., switching from teaching to administration) may build credit in both systems; reciprocity rules then apply at retirement.
What are Local Miscellaneous and Local Safety formulas?▾
Local Miscellaneous formulas apply to non-safety employees of cities, counties, and special districts that contract with CalPERS. Local Safety formulas apply to law enforcement, firefighters, and other safety employees of local agencies. Safety formulas typically have higher benefit factors and earlier retirement ages.

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How Much Will My Pension Be?

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Disclaimer: This calculator provides estimates for informational and educational purposes only. It is not financial, tax, or legal advice. All formulas are sourced from publicly available CalPERS documents. Formula factors verified against official CalPERS benefit factor tables. Last verified: 2026-05-26. View official source PDF