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How to Calculate PTO for a New Employee (Mid-Year Hires)

Published: September 24, 2026 Updated: September 24, 2026 US Workplace Guide
Direct Calculation Summary

Formulas for HR and employees to calculate exact prorated vacation allocations for new hires.

Direct Answer: Prorating New Hire PTO

When an employee is hired mid-year, their PTO is prorated based on the remaining pay periods or calendar days left in the plan year:

Prorated PTO = Annual Allowance × (Remaining Pay Periods in Year ÷ Total Pay Periods in Year)

Calculate Your Own PTO

Run your personal numbers through our free, real-time PTO calculators:

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