PTO Calculator

PTO accrual is the process of earning paid time off gradually over a pay period rather than receiving it all at once. Instead of starting the year with 15 days of vacation, an employee on an accrual system earns a small portion of that total with every paycheck. This method helps employers manage cash flow and ensures that time off is earned in proportion to time worked.

According to the U.S. Bureau of Labor Statistics, the average employee with less than one year of service receives about 10 days of paid vacation per year. That figure rises to roughly 14 days for employees with five years of service. These averages provide a useful benchmark when comparing your own employer's policy to national norms.

Accrual-based PTO differs from lump sum PTO, where the full annual allowance is granted at the beginning of the year or on the employee's anniversary. Lump sum is simpler to administer but carries more risk: an employee could take all their time off in January and leave the company in February. Accrual systems reduce this risk by tying earned time to continued employment.

Many employers set a PTO cap — a maximum number of hours an employee can accumulate. Once the cap is reached, the employee stops accruing new PTO until they use some of their balance. Caps exist to prevent excessive liability on the employer's balance sheet and to encourage employees to take regular time off.

Part-time employees typically accrue PTO at a proportional rate based on hours worked. An employee working 20 hours per week would accrue at half the rate of a full-time employee under the same policy. Employers should clearly define proration rules to avoid confusion and ensure fairness.

Source: U.S. Bureau of Labor Statistics, National Compensation Survey.