PTO Accrual Calculator
This PTO Accrual Calculator helps employees and HR professionals calculate paid time off earned per hour worked, per pay period, or per year. It follows common US PTO accrual systems used in corporate employment policies.
Along with instant calculation, this guide explains PTO accrual formulas, carryover rules, state considerations, and practical HR examples.
Calculate PTO Accrual
What Is PTO Accrual?
PTO (Paid Time Off) accrual means employees gradually earn vacation or leave hours over time instead of receiving all leave upfront. This method ensures fairness and compliance with modern HR policy standards.
PTO Accrual Formula
PTO Accrual Rate = Annual PTO ÷ Total Work Hours Per Year
For example, if an employee works 40 hours per week for 52 weeks: Total annual hours = 2,080.
If annual PTO = 120 hours: 120 ÷ 2,080 = 0.0577 PTO hours earned per hour worked.
Biweekly PTO Accrual Example
| Annual PTO | Pay Periods | PTO Per Period |
|---|---|---|
| 80 hours | 26 | 3.08 hrs |
| 120 hours | 26 | 4.62 hrs |
| 160 hours | 26 | 6.15 hrs |
PTO Carryover Rules
Some states restrict “use-it-or-lose-it” policies. California prohibits forfeiting earned vacation time. Other states allow accrual caps or carryover limits. Always review state-specific employment laws.
Who Uses PTO Accrual Calculators?
- HR teams managing leave policies
- Employees tracking vacation balance
- Payroll administrators
- Small business owners
Related Work & HR Calculators
Frequently Asked Questions
Is PTO required by federal law?
No. PTO is optional but commonly offered.
Can employers cap PTO accrual?
Yes, depending on state regulations.
What is standard PTO in the US?
Commonly 80–160 hours annually depending on tenure.
Disclaimer
This calculator provides estimates only. Actual PTO policies vary by employer and state.