What This Calculator Estimates
- Sick leave added from user-entered hours and accrual rate or from a user-entered frontloaded amount.
- An available-hour and workday estimate after starting or carryover time, an optional cap, and used sick leave are entered.
What This Calculator Does Not Determine
- It does not decide whether a worker or employer is covered, when leave may be used, whether an absence qualifies, or whether a policy complies with California or local law.
- It does not choose a cap, annual-use limit, workday length, pay rate, or local rule and does not determine payout at separation.
How This California Sick Leave Calculator Works
Choose whether your employer uses an accrual method or a frontloaded annual sick leave amount. For accrual estimates, the calculator multiplies hours worked by the accrual rate you enter.
For frontloaded sick leave, enter the amount actually provided. The calculator adds that amount to any starting or carryover balance, limits newly credited time only if you enter an optional balance cap, subtracts used time, and converts the result using your workday length.
California Sick Leave Accrual Formula
Sick leave accrued = hours worked x accrual rate.
Common estimate: 1 hour / 30 hours worked = 0.033333 hours per hour worked.
Credited sick leave = the calculated or frontloaded amount, limited only by an optional balance cap entered by the user.
Available sick leave = starting or carryover balance + credited sick leave - used sick leave.
Example Sick Leave Accrual Calculation
If you work 300 hours and accrue sick leave at 1 hour per 30 hours worked, the estimate is 300 / 30 = 10 hours of sick leave accrued.
If you started with 4 hours and used 2 hours, the available estimate is 4 + 10 - 2 = 12 hours when no optional cap is entered. Your official balance may differ because of caps, local requirements, payroll timing, or employer policy.
Frontloaded Sick Leave vs Accrued Sick Leave
Some employers frontload paid sick leave, meaning a set amount is made available at the start of a benefit year or employment period. Other employers accrue sick leave over time based on hours worked.
Current statewide guidance distinguishes frontloading, accrual, carryover, an accrual cap, and an annual-use limit. The calculator supports arithmetic inputs for these concepts but cannot decide whether an employer's plan complies with California law or a local ordinance.
California Accrual Cap vs Annual Use
The California Labor Commissioner's 2026 workplace poster says accrued paid sick leave under the statewide framework may be capped at 80 hours or 10 days, whichever gives the employee more time. It separately says annual use may be limited to 40 hours or five days, whichever gives more time.
Those are different limits, and a local ordinance or more generous policy may provide more. The calculator leaves its optional balance-cap field blank so users must verify the applicable number and should not enter an annual-use limit as though it were automatically a balance cap.
Calculator Estimate vs California Sick Leave Law
The calculator answers an arithmetic question: what balance results from the numbers entered? It does not answer legal coverage, eligibility, permitted-use, waiting-period, pay-rate, notice, documentation, retaliation, or enforcement questions.
California's current workplace poster and FAQ should be read together with any local ordinance and the employer's written policy. Do not treat a calculator result as a statement that leave must be credited, may be used for a specific absence, or must be paid out.
Sick Leave vs Vacation/PTO in California
California paid sick leave is different from vacation payout. Earned vacation may be treated as wages when provided, while paid sick leave has separate rules for accrual, use, carryover, and local requirements.
If you are estimating unused vacation or PTO payout in California, use the California PTO payout calculator. Do not add sick leave to a vacation payout estimate unless your written policy clearly treats it as payable.
Local Rules May Provide More Sick Leave
California DIR materials note statewide paid sick leave rules, but local cities or regions may require more. Employees should verify local ordinances for the work location, especially in larger cities or counties with their own paid sick leave rules.
If state and local rules both apply, the more protective rule may matter. Ask payroll or HR which rule is being used for your sick leave balance.
Documents to Check
- California paid sick leave policy
- Local paid sick leave ordinance if one applies
- Pay stub or wage statement sick leave balance
- Employee handbook and state addendum
- Frontload or accrual method description
- Sick leave usage records
Official Sources
These California Labor Commissioner's Office materials were reopened on July 28, 2026 for the statewide accrual and frontloading context summarized above. They do not identify every local ordinance or decide individual coverage.