Calculate Time Card with Lunch Break

Track your work hours accurately with our time card calculator. Input your start and end times, including your lunch break, to calculate total hours worked, overtime, and more. Perfect for employees, freelancers, and businesses.

How to Use This Calculator

Using our time card calculator is simple:

Enter your work start time in the "Start Time" field.
Enter your work end time in the "End Time" field.
Enter your lunch break duration in the "Lunch Break" field.
Click "Calculate" to see your results.

The calculator will show you:

Total hours worked (excluding lunch break)
Total hours including lunch break
Overtime hours (if applicable)

Note: This calculator assumes a standard 8-hour workday. Adjust the overtime threshold in the settings if needed.

Formula Explained

The calculation follows these steps:

Total Hours Worked = (End Time - Start Time) - Lunch Break

Where:

End Time and Start Time are in 24-hour format
Lunch Break is in hours and minutes

For example, if you start at 9:00 AM, end at 5:00 PM, and take a 1-hour lunch break:

Total Hours Worked = (17:00 - 09:00) - 1:00 = 8:00 - 1:00 = 7:00

Worked Example

Let's calculate a time card for an employee who:

Started work at 8:30 AM
Finished work at 5:15 PM
Took a 30-minute lunch break

Using the formula:

Total Hours Worked = (17:15 - 08:30) - 0:30 = 8:45 - 0:30 = 8:15

So this employee worked a total of 8 hours and 15 minutes.

Frequently Asked Questions

How do I account for breaks that aren't just lunch?: Our calculator only accounts for the lunch break. For other breaks, you'll need to manually adjust the total hours worked.
Can I use this calculator for multiple days?: This calculator is designed for a single workday. For multiple days, you would need to calculate each day separately and then sum the totals.
What if I work overnight?: The calculator handles overnight shifts correctly as long as you enter the times in 24-hour format (e.g., 23:00 for 11 PM).
How accurate is this calculator?: The calculator provides accurate time calculations based on the inputs you provide. For payroll purposes, always verify with your payroll system.