Time Card Calculator
Track your weekly hours worked, deduct breaks, and calculate your paycheck — including overtime at 1.5× rate.
Weekly Time Card
| Day | Start | End | Break (min) | Hours | |
|---|---|---|---|---|---|
| Mon | 7.50h | ||||
| Tue | 7.50h | ||||
| Wed | 7.50h | ||||
| Thu | 7.50h | ||||
| Fri | 7.50h | ||||
| Satoff | — | ||||
| Sunoff | — | ||||
| Total Hours | 37.50h | ||||
Enter your hourly rate above to calculate your paycheck
Understanding Your Work Hours
Accurately tracking your hours ensures you're paid correctly. Whether you're hourly, part-time, or a freelancer billing by the hour, a time card helps you document work time, calculate payroll, and verify your paycheck.
How to Calculate Hours Worked
The formula for daily hours worked:
Example: Start 8:30 AM, End 5:00 PM, 45-minute break: (8h 30m) − 45min = 8h 30m − 45m = 7h 45m = 7.75 hours
Overtime Rules by Country
| Country | Weekly Threshold | Overtime Rate | Notes |
|---|---|---|---|
| 🇺🇸 United States | 40 hours/week | 1.5× (time and a half) | FLSA standard; some states differ |
| 🇨🇦 Canada | 44 hours/week (federal) | 1.5× | Varies by province |
| 🇬🇧 United Kingdom | 48 hours/week avg | By contract | No statutory overtime rate; opt-out available |
| 🇩🇪 Germany | 8 hours/day (48h/week max) | By contract | Regulated by Arbeitszeitgesetz |
| 🇦🇺 Australia | 38 hours/week | 1.5× or 2× (varies) | Based on Modern Awards |
Tips for Accurate Time Tracking
- Record times immediately — Don't rely on memory at the end of the week
- Use consistent formats — Stick to either 12h or 24h throughout your records
- Note unpaid vs. paid breaks — Lunch breaks are typically unpaid; short rest breaks may be paid
- Track overtime separately — Document any hours over your standard schedule
- Save your records — Keep time cards for at least 3 years in case of disputes
Converting Decimal Hours to Hours & Minutes
| Decimal Hours | Hours & Minutes | Decimal Hours | Hours & Minutes |
|---|---|---|---|
| 0.25h | 15 min | 4.50h | 4h 30m |
| 0.50h | 30 min | 7.25h | 7h 15m |
| 0.75h | 45 min | 7.50h | 7h 30m |
| 1.33h | 1h 20m | 7.75h | 7h 45m |
| 2.50h | 2h 30m | 8.50h | 8h 30m |
Frequently Asked Questions
How do I calculate my hours worked?
Subtract your start time from your end time, then subtract any break time. For example, if you work 9:00 AM to 5:30 PM with a 30-minute break: 8.5 hours − 0.5 hours = 8 hours worked. Our calculator does this automatically for each day of the week.
How is overtime calculated?
In the US, overtime applies to hours worked over 40 per week and is paid at 1.5× the regular rate. For example, if you earn $20/hour and work 45 hours: 40 regular hours × $20 = $800 + 5 overtime hours × $30 = $150 = $950 total.
What counts as a working hour?
Working hours are the time you're actively at work, minus unpaid breaks like lunch. Paid breaks (short rest breaks) do count as work time. Commute time generally does not count. Always confirm with your employer which breaks are paid.
Can I use this for night shifts or overnight hours?
Yes! Our time card calculator handles overnight shifts. If your end time is earlier than your start time (e.g., start 10:00 PM, end 6:00 AM), the calculator automatically adds 24 hours to account for the overnight crossover.
How do I convert hours and minutes to decimal?
Divide the minutes by 60. Examples: 7h 30min = 7.5 hours, 8h 45min = 8.75 hours, 6h 20min = 6.33 hours. Our calculator shows both the decimal (e.g., 7.50h) and the hours/minutes format (e.g., 7h 30m) for clarity.
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