Free to Use No Signup Required Updated June 2026

Vacation Accrual Calculator

Convert annual vacation hours into weekly, biweekly, or monthly earn rates. Match your payroll accrual frequency.

Calculator

Enter annual vacation hours and select how often vacation accrues on your pay schedule.

hours
Total vacation hours granted per year
How often vacation time accrues

Enter values and click Calculate.

Results are estimates based on common PTO policies. Actual employer policies and state laws may differ. Full disclaimer.

Vacation accrual frequencies

Weekly

Annual hours ÷ 52 pay weeks.

Biweekly

Annual hours ÷ 26 pay periods — most common U.S. schedule.

Monthly

Annual hours ÷ 12 months.

Formula reference

Weekly = Annual ÷ 52 · Biweekly = Annual ÷ 26 · Monthly = Annual ÷ 12

80 annual vacation hours by frequency

Frequency Hours per period Days per period (8-hr)
Weekly 1.54 0.19
Biweekly 3.08 0.38
Monthly 6.67 0.83

Vacation accrual by frequency

Vacation accrual should align with how payroll deposits hours into your balance each period.

Step-by-step

  1. Enter annual vacation hours from your policy.
  2. Select accrual frequency matching payroll.

Worked examples

Monthly payroll

80 annual hours ÷ 12 ≈ 6.67 vacation hours per month.

Biweekly

120 annual hours ÷ 26 ≈ 4.62 hours every other paycheck.

Full vacation accrual chart

Reference tables for common annual vacation grants.

View Chart →

Sources

Formulas reviewed against official labor and payroll resources.

Estimates based on common PTO policies. Employer policies and state laws may differ. Full disclaimer.