How the break time calculator works
- Enter your shift start and end times. Overnight shifts work too.
- Add each break with its start and end time.
- Set the type. Auto counts short breaks as paid and longer ones as unpaid, using the limit you set. Override any break when your employer's policy differs.
- Read the summary of break time and paid time, and check the timeline for gaps or overlaps.
Formula
Lunch punches and fixed lunch deductions can give different totals. How to calculate lunch breaks on a time card compares both methods.
Worked example: a 9-hour shift with three breaks
8:00 AM to 5:00 PM with breaks at 10:00 (15 min), 12:30 (30 min), and 3:00 (10 min)
- Shift length: 9h.
- Paid rest breaks: 15 + 10 = 25 minutes. Unpaid meal break: 30 minutes.
- Paid time: 9h − 30 m = 8h 30m (8.50 hours).
- Time actually working: 8h 5m.
Paid and unpaid breaks
| Break type | Typical length | Federal treatment |
|---|---|---|
| Rest break, coffee break | About 5 to 20 minutes | Generally paid work time (29 CFR 785.18) |
| Bona fide meal period | Generally 30 minutes or more | Generally not work time if fully relieved of duty (29 CFR 785.19) |
| Meal break while working | Any | Generally work time, because you are not relieved of duty |
Frequently asked questions
Are 15-minute breaks paid?
Under federal rules, rest breaks of about 5 to 20 minutes are common and are generally counted as paid work time. Federal law does not require employers to offer them, but if they do, those short breaks are usually paid.
Is a 30-minute lunch paid?
A bona fide meal period, generally 30 minutes or more during which you are completely relieved of duty, is generally not work time under federal rules. If you have to keep working while you eat, it is generally work time.
Does federal law require breaks?
No. Federal law does not require meal or rest breaks. Many states do. The U.S. Department of Labor publishes a table of state meal-period requirements, linked in the sources.
How does the Auto setting decide paid or unpaid?
Breaks up to the length you set (20 minutes by default) count as paid, and longer breaks as unpaid. You can override any break to Paid or Unpaid to match your employer’s policy.
What if two breaks overlap?
The calculator warns you so you can fix the times. Overlapping breaks would otherwise count the same minutes twice.
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How this calculator was built. The formula, defaults, and edge cases are documented in a research record and covered by automated tests. It estimates gross amounts from your inputs; it does not determine legal entitlements, taxes, or take-home pay. Read our methodology and disclaimer.
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