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    PTO Tracker

    Blasko Sarcevic

    Blasko Sarcevic

    Published October 4, 2026

    Work out where your paid time off balance actually stands: what you carried in, what you have earned, what you have taken, and how much you lose if you do not book it before the year ends.

    Topic

    Paper objects representing a paid time off balance tracked across a year

    Topic: tracking a PTO balance across the year.

    Current balance8.5 days
    Carried in5 days
    Earned so far (13 of 26 periods)+ 7.5 days
    Already taken- 4 days
    Available to book now8.5 days
    Still to be earned (13 periods)+ 7.5 days
    Projected on December 3116 days
    Carries into next year16 days

    Nothing is lost on this schedule. The per-period rate is 0.58 days, which is 15 days spread across 26 periods.

    Estimate only, not legal or payroll advice. The accrual cap is applied to the resulting balance rather than period by period, so if your cap was already binding earlier in the year your employer's figure may differ. Carry-over and forfeiture rules vary by state and by policy.

    How do you track a PTO balance?

    Four numbers give you the balance: what you carried in from last year, what you have earned so far, what you have taken, and what is already approved but not yet taken. Earned so far is the annual allowance divided by the number of accrual periods in the year, multiplied by the periods that have already posted: 15 days accrued biweekly is 15 divided by 26, about 0.577 days per paycheck, so 13 paychecks in you have earned about 7.5 days. Carried in plus earned minus taken is your current balance; subtract what is already approved and you have what you can still book. Two policy limits can take time away from you. An accrual cap stops the balance growing past a threshold, often one and a half to two times the annual allowance, and anything you would have earned above it is simply never credited. A carry-over limit caps what crosses into next year, so a projected year-end balance above that limit is forfeited on December 31 unless you book it or your policy pays it out. Use the calculator for the arithmetic and the downloadable sheet to keep a month-by-month record.

    Per-period accrual rates, so you can check the math

    Your employer credits time once per accrual period, not continuously. The rate is the annual allowance divided by the number of periods in the year, and that is what makes a mid-year balance look odd: thirteen biweekly periods is halfway through 26, but it is not exactly half the calendar year.

    Per-period accrual rates at common US payroll frequencies.
    Accrual frequencyPeriods per yearRate for 15 daysRate for 120 hours
    Weekly520.288 days2.31 hours
    Biweekly260.577 days4.62 hours
    Twice monthly240.625 days5.00 hours
    Monthly121.25 days10.00 hours
    Annual lump sum115 days120 hours

    The two ways a policy takes time off you

    An accrual cap limits the balance itself. Once you hit it, accrual stops until you use something, and the time you would have earned in between is gone rather than banked. Caps are common where state law makes earned vacation a wage that cannot be forfeited, because capping accrual is lawful in places where forfeiting an accrued balance is not.

    A carry-over limit works on one date. Whatever sits above it on December 31 does not cross into the new year. Some policies pay the excess out, some let you request an extension, and many simply delete it. The practical difference matters: a cap costs you time slowly all year, a carry-over limit costs you a lump on one day, and only the second one gives you a deadline to act on.

    Whether either is lawful depends on where you work. A handful of states treat accrued vacation as earned wages, which restricts forfeiture and requires payout at separation; most do not. The state-by-state rules are in our payout reference.

    What this page does not do

    This is a calculator and a spreadsheet, not a tracker that remembers you. Nothing you type is saved, sent anywhere or shared, and there is no account. Reload the page and it is blank again.

    That is a deliberate limit rather than a missing feature. A single-person sheet works until a second person needs the same week off, a manager needs to approve something, or someone asks what the balance was six months ago. Those are coordination problems, and a spreadsheet answers none of them.

    Using the downloadable sheet

    The CSV has one row per month with opening balance, earned, taken and closing balance, and the closing balance of each month feeds the opening balance of the next, so you only ever fill in two columns. The year-total row sums what you earned and took, and the final closing balance is what would carry over.

    Open it in Excel, Google Sheets or Numbers. The formulas are plain SUM and arithmetic, so nothing breaks on import. If you track in hours rather than days, switch the unit in the calculator before downloading and the column headers come through labelled in hours.

    Accrual arithmetic follows standard US payroll period counts (52 weekly, 26 biweekly, 24 twice monthly, 12 monthly). Estimate only, not legal or payroll advice. Carry-over, forfeiture and payout rules are set by your policy and by state law.

    Frequently asked questions

    How do I calculate my current PTO balance?
    Carried-in balance plus what you have earned so far, minus what you have taken. Earned so far is the annual allowance divided by the periods in the year, times the periods that have posted: 15 days biweekly is about 0.577 days per paycheck.
    How many PTO days do I accrue per paycheck?
    Divide your annual allowance by the number of pay periods. Biweekly is 26 periods, so 15 days a year is about 0.577 days per paycheck; twice-monthly is 24 periods, so the same allowance is 0.625 days.
    What is the difference between an accrual cap and a carry-over limit?
    A cap stops your balance from growing past a threshold at any point in the year. A carry-over limit only applies on December 31 and caps what moves into the new year. A cap costs you time gradually; a carry-over limit costs you a lump on one date.
    Will I lose my unused PTO at the end of the year?
    Only above your carry-over limit, and only if your policy forfeits rather than pays out. A few states treat accrued vacation as earned wages, which restricts forfeiture. Check your policy and your state rule before assuming either way.
    Is this PTO tracker free?
    Yes, with no account and no email. The calculation runs in your browser and the spreadsheet template downloads directly. Nothing you enter is stored or sent anywhere.
    Can I use this to track PTO for my whole team?
    No, and that is on purpose. It calculates one person's balance at one moment. Tracking several people over time means approvals, coverage and a history of changes, which a spreadsheet cannot keep straight.

    About the author

    Blasko Sarcevic

    Blasko Sarcevic

    Founder, Time-Out Zone

    LinkedInConnect on LinkedIn

    Blasko writes about leave management, policy design, and running time-off operations at scale.

    Related

    • PTO accrual calculator
    • PTO payout calculator
    • PTO payout laws by state
    • PTO carry-over explained
    • Employee attendance tracker
    • Leave management glossary

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    Topic

    Paper objects representing a paid time off balance tracked across a year

    Topic: tracking a PTO balance across the year.

    Outgrown the spreadsheet?

    See how Time-Out Zone keeps balances, requests and approvals in one place for a whole team.

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