Full-Time Hours Eligibility Calculator
Enter your hours week by week to see if you average 30 hours and clear the ACA full-time threshold for health coverage, plus your employer's cutoff.
Full-Time Hours Eligibility Calculator
How You Enter Hours
Week by week is the accurate route if your schedule moves around. Use the total if you already have a period figure from a pay stub or a punch report.
Measurement Period
An ACA look-back measurement period runs no less than 3 and no more than 12 consecutive months (26 CFR 54.4980H-3), which is why these are the presets. Three months is exactly 13 weeks, because 52 divided by 12 times 3 is 13.
Hours of Service by Week
A week holds 168 hours, so entries above that were capped at 168.
A blank row counts as 0 hours and still counts as a week in the average. If you were not employed that week, remove the row instead of leaving it blank.
Total Hours for the Period
Capped at 8,760, the number of hours in a year.
13 weeks is 3 months, 26 is 6 months, 52 is 12 months.
Paid Leave
Vacation, holiday, sick, jury duty and military leave are hours of service when they are paid. If those hours are already in the rows above, leave this at 0 or you will count them twice. Unpaid leave has no field here because it produces no hours of service at all.
Your Employer's Full-Time Cutoff
The line your employer uses for benefits, which can sit below 30 or above 40. It does not change the ACA answer, only the second verdict.
Add at least one week of hours.
Close to the line. A few hours in either direction across the period would flip this result, and your employer measures against its own designated period, not the one picked here.
A 12-month look-back needs 1,560 hours of service (130 hours times 12 months) to come out full-time for the following stability period.
Estimates only, based on the hours you entered. Not legal, tax, or benefits advice. Only your employer and its plan documents decide actual eligibility, and the measurement method and period dates your employer designated govern the real answer. Confirm your status with your employer or plan administrator.
Log the Hours Before You Average Them
This answer is only as good as the weekly numbers you typed. ClockWage44 records shifts across as many jobs as you work and keeps a running total on-device, so the rows above come from real records instead of memory.
What "full-time" means under the ACA
The number most workers carry around is 40 hours. The Affordable Care Act uses a lower one. Under 26 CFR 54.4980H-1, a full-time employee is, with respect to a calendar month, "an employee who is employed an average of at least 30 hours of service per week with an employer." The phrase "at least" is doing real work there: exactly 30.0 hours a week is full-time, not a near miss.
The same section sets the monthly version: "130 hours of service in a calendar month is treated as the monthly equivalent of at least 30 hours of service per week." Those are one test, not two. Thirty hours a week times 52 weeks divided by 12 months is exactly 130 hours a month. This calculator converts with that exact fraction, which is why the weekly verdict and the 130-hour comparison never contradict each other. Rules of thumb that use 4.33 weeks per month break the equivalence right at the boundary, and the boundary is where most people are standing when they run the numbers.
Keep one more thing separate. This is a health coverage definition. Overtime is a different law asking a different question. The FLSA still owes you premium pay over 40 hours in a workweek regardless of what the ACA says about your status, and your employer's own "full-time" label for scheduling or PTO is a third thing entirely.
Which hours count toward the threshold
An hour of service is defined at 26 CFR 54.4980H-1 as "each hour for which an employee is paid, or entitled to payment, for the performance of duties for the employer; and each hour for which an employee is paid, or entitled to payment by the employer for a period of time during which no duties are performed due to vacation, holiday, illness, incapacity (including disability), layoff, jury duty, military duty or leave of absence."
Read the second half again, because it is the part that flips results. Paid time off counts. Somebody who works 110 hours in a month and takes 25 hours of paid vacation has 135 hours of service, which clears 130, even though only 110 of those hours were spent on the job. That is the reason this calculator has a separate paid leave field: if your punch records only show worked time, your hours of service are higher than your timesheet says.
Unpaid time is the mirror image. Unpaid leave is not an hour of service, so it contributes nothing and there is no field for it. An unpaid week simply comes in low. The regulation also excludes hours worked as a bona fide volunteer, hours of Federal Work-Study service, and services performed outside the United States that produce foreign source income.
Monthly method versus look-back, and why your average window matters
Employers determine full-time status one of two ways, and which one applies changes your answer more than any single week of hours does.
Under the monthly measurement method, the employer checks each calendar month on its own against 130 hours of service. A strong month counts, a weak month does not, and the result moves month to month. Under the look-back measurement method, the employer averages your hours across a standard measurement period of "no less than three consecutive months and no more than 12 consecutive months," then holds your status steady through a following stability period. That is why this calculator asks for a period length rather than a single average: the window is the answer.
The stability period rules run in both directions. An employee measured as full-time gets a stability period that "must be at least six consecutive calendar months but no shorter in duration than the standard measurement period," so coverage holds even if hours fall off. An employee measured as not full-time can be treated that way for a stability period no longer than the measurement period, even after picking up hours. Between the two, the employer may run an administrative period of up to 90 days to handle enrollment, and that period may neither shorten nor lengthen the measurement or stability periods around it. For a 12-month look-back, the practical target is 1,560 hours of service across the period, which is 130 hours times 12 months.
What to do with your result
Start with the verdict, which says whether the hours you entered average at or above 30 a week. Then the margin, printed to two decimals because a 29.96 average rounds to a tidy "30.0" on screen while still failing the test. The hours-needed figures give you the gap in the only units you can act on: extra hours per week, and extra hours across the whole period.
Then take three questions to HR. Which measurement method does the plan use, monthly or look-back? What are the exact start and end dates of the current measurement period? And what cutoff does the employer itself use for benefits, which may sit above the federal 30-hour floor? Their answers override anything on this page, because the employer and its plan documents determine eligibility, not a calculator.
The inputs matter as much as the method. If the weekly rows above came from memory, the average is a guess. ClockWage44 logs shifts across every job you work and keeps the totals on-device, so the numbers you feed into this tool come from records. One caution on multiple jobs: hours at separate, unrelated employers are not combined for any one employer's ACA test, so keep each employer's hours in its own run.
This calculator provides estimates for informational purposes only, based on the hours you entered. It is not legal, tax, or benefits advice. Only your employer and its plan documents determine actual health coverage eligibility, and the measurement method and period dates your employer has designated govern the real answer. Confirm your status with your employer, HR, or plan administrator.
Frequently Asked Questions
Common questions about full-time hours eligibility calculator
How many hours a week counts as full-time under the ACA?
Thirty. The regulation defines a full-time employee, for a calendar month, as one "employed an average of at least 30 hours of service per week with an employer" (26 CFR 54.4980H-1). The words to notice are "at least," so exactly 30.0 hours is full-time. This is a health coverage definition only. It has nothing to do with overtime, which is still owed over 40 hours in a workweek under the FLSA, as the overtime pay calculator shows.
What is the 130-hours-a-month rule, and can it disagree with the 30-hour rule?
It cannot, when it is calculated correctly. The same regulation says "130 hours of service in a calendar month is treated as the monthly equivalent of at least 30 hours of service per week," and 30 times 52 divided by 12 is exactly 130. The monthly figure exists so employers running a month-by-month determination do not have to slice calendar months into weeks. If someone shows you a case where the two tests disagree, they used 4.33 weeks a month instead of the exact 52/12.
Does paid time off count toward my hours?
Yes. An hour of service includes "each hour for which an employee is paid, or entitled to payment by the employer for a period of time during which no duties are performed due to vacation, holiday, illness, incapacity (including disability), layoff, jury duty, military duty or leave of absence." So 110 worked hours plus 25 hours of paid vacation is 135 hours of service, which is over 130. Unpaid leave is different: it produces no hours of service at all. To project the paid leave you are earning, use the PTO accrual calculator.
My hours bounce around. Which months does my employer actually look at?
That depends on the method they picked. Under the monthly measurement method they check each calendar month against 130 hours. Under the look-back method they average your hours across a measurement period of "no less than three consecutive months and no more than 12 consecutive months," then lock your status in for a following stability period. Ask HR which method your plan uses and when your measurement period starts and ends, because the answer to "am I full-time" changes completely depending on the window.
If I averaged 30 hours during the measurement period, how long does that last?
For a measured full-time employee, the stability period "must be at least six consecutive calendar months but no shorter in duration than the standard measurement period." So a 12-month look-back generally locks in a 12-month stability period, and your coverage holds even if your hours drop during it. The reverse also applies: if you measured under 30, the employer can treat you as not full-time for a stability period no longer than the measurement period, no matter how many hours you pick up in the meantime.
I hit 30 hours. Why has nothing happened yet?
Two common reasons. First, the employer can insert an administrative period of up to 90 days between the end of a measurement period and the start of the stability period to run enrollment. Second, a group health plan may impose a waiting period of up to 90 calendar days once you are otherwise eligible, plus a bona fide orientation period of up to one month before that clock starts. Those delays are legal. Being told you never qualify despite averaging 30 hours is a different conversation.
Does the 30-hour rule apply to every employer?
No. The employer shared responsibility rules apply to Applicable Large Employers, meaning employers that averaged at least 50 full-time employees, including full-time equivalents, during the prior calendar year. Part-time staff are folded into that count by combining their monthly hours of service, counting no more than 120 hours per employee, and dividing the total by 120. Note the mismatch that trips everyone up: an individual is full-time at 130 hours a month, but part-time hours convert to equivalents at 120.
Does being ACA full-time make me full-time for everything else?
No. The 30-hour definition governs the employer health coverage mandate. Your employer is free to set its own full-time line for PTO accrual, holiday pay, shift bidding or job titles, and 40 hours is still the most common one. That is why this calculator runs your hours against your employer's cutoff alongside the federal floor. Overtime, meanwhile, follows the FLSA 40-hour workweek and is unrelated to either number. The overtime pay calculator handles that side.