FMLA Eligibility Calculator
Check if you qualify for FMLA leave. Verify the three eligibility requirements: 12+ months of service, 1,250+ hours worked, and 50+ employee worksite.
FMLA Duration Calculator
Calculate remaining FMLA leave in a 12-month period. Track weeks already used and see how many of your 12 (or 26 military) weeks remain available.
wks
Partial days taken as intermittent leave
hrs
Remaining Leave⧉
7.50 weeks
37.5 workdays / 300.00 hours
Total Used⧉
4.50 weeks
180.00 of 480.00 hours
Usage Rate⧉
37.50%
Ample leave remaining
Intermittent Used⧉
0.00 weeks
0.0 workdays (0.00 hours)
Continuous Used⧉
4.5 weeks
180.00 hours of block leave
Remaining as Intermittent⧉
37.5 days
At 8.0 hrs/day schedule
Leave Usage Progress
37.50% used
0 weeks12.00 weeks entitlement
| Component | Weeks | Hours | Workdays |
|---|---|---|---|
| Total Entitlement | 12.00 | 480.00 | 60.0 |
| Continuous Leave Used | 4.5 | 180.00 | 22.5 |
| Intermittent Leave Used | 0.00 | 0.00 | 0.0 |
| Total Used | 4.50 | 180.00 | 22.5 |
| Remaining | 7.50 | 300.00 | 37.5 |
Usage Milestones
| Milestone | At Week | Status |
|---|---|---|
| 25% Used | 3.0 weeks | Reached |
| 50% Used | 6.0 weeks | Not yet |
| 75% Used | 9.0 weeks | Not yet |
| 100% Used | 12.0 weeks | Not yet |
FMLA Quick Reference
| Leave Type | Duration | Eligibility |
|---|---|---|
| Standard FMLA | 12 weeks / year | 12 months + 1,250 hours |
| Military Caregiver | 26 weeks / year | Same + covered service member |
| Qualifying Exigency | 12 weeks / year | Same + active duty family |
Planning notes, formulas, and examples
About the FMLA Duration Calculator
FMLA provides up to 12 workweeks of leave in a 12-month period for most qualifying reasons, or up to 26 workweeks for military caregiver leave. If you've already used some FMLA leave this period, knowing your remaining balance is critical for planning additional time off.
This calculator subtracts leave already taken from your total entitlement and shows remaining weeks, days, and hours. It accounts for both standard 12-week and extended 26-week military caregiver entitlements.
Whether you're managing intermittent FMLA for chronic conditions or planning a continuous block of leave, This calculator helps you track usage against your annual entitlement.
When This Page Helps
FMLA entitlements reset on a 12-month cycle, and the method your employer uses to calculate that window affects your balance. This calculator clarifies exactly how many weeks remain regardless of whether your employer uses calendar year, rolling lookback, or fixed 12-month periods.
How to Use the Inputs
- Select your FMLA type: standard (12 weeks) or military caregiver (26 weeks).
- Enter the number of FMLA weeks already used in the current 12-month period.
- Optionally enter partial days taken as intermittent leave.
- Review remaining weeks, days, and hours of FMLA leave.
- Plan your upcoming leave against the remaining balance.
Formula used
Total Entitlement = 12 weeks (standard) or 26 weeks (military caregiver)
Remaining Weeks = Total Entitlement − Weeks Already Used
Remaining Hours = Remaining Weeks × 40Example Calculation
Result: 7.5 weeks remaining (300 hours)
Standard FMLA entitlement is 12 weeks. With 4.5 weeks already used, 12 − 4.5 = 7.5 weeks remain, equivalent to 7.5 × 40 = 300 work hours.
Tips & Best Practices
- Ask your employer which 12-month calculation method they use: calendar year, rolling lookback, or fixed period.
- Intermittent FMLA is tracked in increments as small as one hour in most cases.
- You can take FMLA leave all at once or spread it across the year.
- Military caregiver leave is per injury per service member — you may get a new 26-week entitlement for a new injury.
- Both spouses working for the same employer may be limited to a combined 12 weeks for certain reasons.
- Keep your own record of FMLA hours used to verify against your employer's tracking.
Understanding the 12-Month Period
The method your employer uses to measure the 12-month period significantly impacts your available leave. The rolling lookback method (measured from each day of leave) is most restrictive because it prevents stacking leave across calendar years. The calendar-year method is simplest but lets you take 12 weeks in December and another 12 in January.
Intermittent Leave Tracking
Intermittent FMLA is common for chronic conditions, recurring treatments, or reduced schedules. Track each absence carefully using your employer's time unit. Over a year, many small absences can add up significantly without careful monitoring.
Coordination with Other Leave
FMLA leave often runs concurrently with employer-paid leave, short-term disability, and workers' compensation. Understanding how these overlap prevents employees from losing benefits or employers from providing duplicate coverage.
Sources & Methodology
Last updated:
Frequently Asked Questions
Employers choose one of four methods: calendar year (Jan–Dec), any fixed 12-month period, a rolling 12 months measured backward from leave use, or a rolling 12 months measured forward from the first day of leave. The method affects when your entitlement resets.
Yes for medical treatment, chronic conditions, or military qualifying exigencies. Intermittent leave for bonding (birth/adoption) requires employer approval. It's tracked in the smallest increment your employer uses for other leave (typically hourly).
Military caregiver leave provides up to 26 workweeks in a single 12-month period to care for a covered service member with a serious injury or illness. This is the only FMLA provision that extends beyond 12 weeks.
FMLA entitlement resets when a new 12-month period begins. Unused FMLA weeks do not carry over — your entitlement refreshes to 12 (or 26) weeks based on your employer's calculation method.
Yes. Employers can require (or you can choose) to run PTO, sick leave, or vacation concurrently with FMLA leave. This means the time counts against both your PTO bank and your FMLA entitlement simultaneously.
Federal FMLA caps at 12 weeks (26 for military caregiver) per period. Additional leave may be available through ADA reasonable accommodations, state family leave laws, short-term disability, or employer-specific policies.
More in this topic
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