PTO Carryover Calculator
Use the PTO Carryover Calculator to estimate your projected year-end PTO balance, calculate how many hours are eligible to roll over under your employer’s carryover limit, and identify any potential excess hours before the benefit year ends.
This tool helps you plan year-end vacation days so you know exactly how many hours exceed your company rollover cap.
Calculate Your PTO Carryover
Enter your paid time off details below. Results and calculation breakdown update immediately.
Eligible Carryover
40hours
Projected Year-End Balance
56 hours
Potential Excess Hours
16 hours
Calculation Breakdown
Year-End (56 hrs) = 48 + 16 - 8; Eligible Carryover = min(56, 40) = 40 hrs; Potential Excess = 16 hrs
- You have 16 potential excess hours above your carryover limit. Depending on your employer policy and state rules, excess hours may be forfeited, paid out, or granted a grace period.
How PTO Carryover Works
- Enter your Current PTO Balance in hours.
- Add the PTO hours you expect to accrue before the year-end cutoff date.
- Enter the PTO hours you plan to use before year-end.
- Enter your employer’s Carryover Limit in hours (and any Optional Expiring Hours), then click Calculate.
PTO Carryover Formula
- Current PTO Balance (hours)
- Your available PTO balance today.
- Accrued Before Year-End (hours)
- Additional PTO hours you will earn between today and the end of the benefit year.
- PTO Used Before Year-End (hours)
- PTO hours you plan to take before the year-end rollover cutoff.
- Carryover Limit (hours)
- The maximum number of unused PTO hours your employer allows to roll into the new benefit year.
- Optional Expiring Hours
- Any grant hours that expire independently before carryover is applied.
PTO Carryover Examples
Year-End Rollover With a 40-Hour Carryover Limit
An employee has a Current PTO Balance of 48 hours, will accrue 16 more hours before December 31, plans to use 8 hours in November, and has an employer Carryover Limit of 40 hours.
- Projected Year-End Balance = 48 + 16 - 8 = 56 hours
- Eligible Carryover = min(56, 40) = 40 hours
- Potential Excess Hours = max(56 - 40, 0) = 16 hours
The employee projects a 56-hour year-end balance, of which 40 hours roll over into next year and 16 hours are potential excess above the carryover limit.
Carryover Limits and Employer Policies
A PTO carryover rule governs what happens to unused leave when one benefit year ends and the next begins. Many employers set a carryover cap (for example, 40 hours) so employees can bring a reasonable buffer into January without accumulating large multi-year liabilities.
Importantly, this calculator only applies the numerical policy parameters you enter. It does not judge whether an employer’s carryover policy complies with state law, nor does it assume that excess hours are automatically forfeited. Depending on your employer’s handbook and state regulations, excess hours above a carryover limit might be forfeited under a use-it-or-lose-it rule, paid out in cash at year-end, or rolled into a separate sick/banked leave pool.
Read our comprehensive guide on how PTO carryover works or estimate the cash value of excess hours with the PTO Payout Calculator.
Assumptions & Limitations
- Results are calculated strictly from the policy parameters you enter in the form.
- This tool does not evaluate whether a carryover cap or forfeiture policy is legally permissible in your jurisdiction.
- Potential Excess Hours are not assumed to be automatically lost; check whether your employer forfeits, pays out, or extends a grace period for excess hours.
- If your projected year-end balance is negative, eligible carryover is 0 hours and employer repayment or offset rules may apply.
Frequently Asked Questions
What is PTO carryover?
PTO carryover (or rollover) is the process of transferring unused paid time off hours from the end of one benefit year into the start of the next benefit year.
How is PTO carryover calculated?
First calculate your Year-End Balance (Current Balance + Accrued Before Year-End - Used Before Year-End). Your Eligible Carryover is the smaller of your Year-End Balance and your employer Carryover Limit.
What happens when PTO exceeds the carryover limit?
The hours above the limit are Potential Excess Hours. Depending on your employer policy and state rules, those excess hours may expire at year-end, be paid out in cash, or qualify for a early-year grace period.
Is PTO carryover required?
Federal law does not require PTO carryover. However, several states restrict use-it-or-lose-it policies for accrued vacation or mandate minimum carryover for statutory paid sick leave.
Is carryover the same as an accrual cap?
No. A carryover limit only applies once per year at the benefit year-end cutoff, whereas an accrual cap applies continuously throughout the year and stops new PTO from accruing whenever your balance hits the ceiling.
Related PTO Tools & Resources
PTO Accrual Calculator
Calculate how many PTO hours you will accrue before year-end.
PTO Balance Calculator
Forecast your PTO balance on any target date.
Prorated PTO Calculator
Calculate partial-year PTO allowances for mid-year hires.