A PTO accrual calculator helps employees track how much paid time off they earn each pay period and what their current vacation balance is worth. Whether you are planning ahead for time off, checking your balance before a trip, or calculating your PTO payout value on termination, this tool gives you instant, accurate results.
PTO Accrual Details
PTO Balance Breakdown
Year-End Projection
Monthly Accrual Schedule
| Month | Periods | Accrued (hrs) | Cumulative (hrs) | Balance (hrs) |
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PTO policies vary by employer. This calculator uses standard accrual formulas and may not account for probationary periods, blackout dates, or use-it-or-lose-it policies. Consult your HR department for your specific PTO policy details.
How to Use the PTO Accrual Calculator
A PTO accrual calculator helps you figure out exactly how much paid time off you have available, what it is worth in dollars, and how your balance will grow throughout the year. Whether you are planning a vacation, considering a job change, or just want to know how much PTO you have banked, this tool gives you clear answers in seconds.
Step 1: Choose Your Accrual Method
Start by selecting how your employer defines PTO accrual. Most companies use one of two methods: hours per pay period (you earn a fixed number of hours each paycheck) or days per year (you get a total number of PTO days annually). If your offer letter says "15 days PTO per year," select "Days per year" and enter 15. If your pay stub shows "3.08 hours accrued," select "Hours per pay period" and enter 3.08.
Step 2: Enter Your Pay Period and Compensation
Select your pay frequency — weekly, bi-weekly, semi-monthly, or monthly. Then enter your annual salary or hourly rate. The calculator uses your compensation to determine the dollar value of each PTO hour. For salaried employees, we divide your annual salary by 2,080 hours (40 hours per week times 52 weeks) to get an effective hourly rate.
Step 3: Enter Your Current Year Details
Fill in the number of pay periods that have elapsed so far this year, PTO hours you have already used, and any carryover hours from last year. If your employer has an accrual cap (the maximum PTO hours you can bank), enter that too. The cap prevents your balance from exceeding a set limit — once you hit it, accrual pauses until you use some time.
Step 4: Review Your Results
Click Calculate PTO to see your current balance in both hours and days, your per-period accrual rate, and the cash payout value of your unused PTO. The breakdown section shows exactly how your balance was calculated: carryover plus accrued minus used. The year-end projection tells you what your balance will be at the end of the year if you don't take additional time off.
Understanding the Monthly Schedule
The monthly accrual schedule shows a month-by-month projection of your PTO accumulation for the entire year. Each row shows how many pay periods fall in that month, the hours accrued that month, cumulative hours accrued year-to-date, and your running balance. Use this schedule to plan vacations and see exactly when you will have enough PTO banked for your next trip.
FAQ
Is this PTO accrual calculator free?
Yes, this PTO accrual calculator is completely free with no account, registration, or payment required. All calculations run locally in your browser, so your salary and PTO data stay private on your device.
Is my salary and PTO data private?
Absolutely. Everything runs entirely in your web browser using JavaScript. No salary, PTO balance, or personal information is ever sent to any server. Your data stays on your device and is cleared when you close the page.
How is PTO accrual calculated?
PTO accrual is calculated by multiplying your accrual rate (hours per pay period) by the number of pay periods elapsed so far this year. Your current balance equals carryover from last year plus hours accrued minus hours used. If you entered days per year instead, we convert that to hours per pay period automatically.
What is a PTO accrual cap?
A PTO accrual cap (or maximum balance) is the most PTO hours you can bank at any time. Once you hit the cap, you stop accruing until you use some time off. Many employers set caps at 1.5 to 2 times your annual accrual. Leave the cap field blank if your employer has no limit.
How is PTO payout value calculated?
PTO payout value is your current balance in hours multiplied by your effective hourly rate. If you enter an annual salary, we divide by 2,080 (40 hours times 52 weeks) to get the hourly rate. This gives you the cash value of unused PTO, which some states require employers to pay out on termination.
What pay periods are supported?
The calculator supports four common pay schedules: weekly (52 periods per year), bi-weekly (26 periods), semi-monthly (24 periods), and monthly (12 periods). Choose the one that matches your employer's payroll cycle to get accurate per-period accrual amounts.
Can I see a monthly accrual schedule?
Yes. After you calculate, the tool generates a month-by-month accrual schedule for the full year showing cumulative hours accrued, projected hours used, and your running PTO balance. This helps you plan vacations and see when you might hit your accrual cap.
What is the difference between hours per period and days per year?
Hours per period is the exact number of PTO hours you earn each paycheck. Days per year is the total PTO days granted annually. If you enter days per year, the calculator converts it to hours per period by multiplying days by 8 hours and dividing by the number of pay periods in your schedule.