Time Card Calculator
Calculate total work hours and pay from daily clock-in and clock-out times.
Time Card Calculator
Calculate total work hours and pay from daily clock-in and clock-out times.
Date Difference Formula
ℹ️ Weeks = days ÷ 7 | Months ≈ days ÷ 30.44 | Years ≈ days ÷ 365.25
Disclaimer
Results provided by this calculator are for informational and educational purposes only. They are based on the values you enter and standard formulas, and should not be considered financial, medical, legal, or professional advice. Always consult a qualified professional before making important decisions based on these results. Roughtools makes no warranties regarding the accuracy or completeness of these calculations for your specific situation.
Frequently Asked Questions
Pro Tips
Business days vs calendar days matter for deadlines. A 30-day contract deadline is 30 calendar days, but a "30 business day" deadline is closer to 6 weeks.
Leap years (every 4 years, except century years not divisible by 400) add 1 day. Long-term date calculations that span February should account for this.
For countdown timers to important dates, include time zones — "Friday midnight" in New York is 3 hours different from California.
Age in years alone hides important milestones. "30 years, 6 months" is much more precise than "30 years old" for medical or legal calculations that need exact age.
When to Use This Calculator
Calculate exact days between today and a project deadline to plan work backwards.
Find exact age in days, weeks, or months for birthday milestones or official age verification.
Calculate days until a trip or visa expiry, or find the length of a journey between dates.
Verify contract end dates, notice periods, or lease expiry dates down to the exact day.
Count down days in a 30-day, 60-day, or 90-day fitness or habit challenge.
About the Time Card Calculator
This time card calculator computes total hours worked for a full workweek (Monday through Sunday) from daily clock-in and clock-out times, deducts configured lunch breaks, identifies overtime hours (over 40/week), and calculates gross pay at your regular and overtime rates. Enter each day's schedule to see daily hours, weekly total, overtime hours, regular pay, overtime pay, and total gross earnings. Built for hourly employees verifying payroll and managers reviewing time sheets.
How to Use the Time Card Calculator
- 1
For each working day, enter the clock-in and clock-out times.
- 2
Enter lunch/break duration in minutes for each day (or a single default for all days).
- 3
Enter your regular hourly rate.
- 4
Optionally enter overtime rate (defaults to 1.5× regular rate) and overtime threshold (default 40 hrs/week).
- 5
See daily hours, weekly total, overtime hours, and gross pay breakdown.
Related Calculators
View all →Hours Calculator
Calculate total hours and minutes between start and end times for any shift.
Time Calculator
Add and subtract hours, minutes, and seconds. Convert between time formats.
Salary Calculator
Convert hourly, daily, weekly, and annual salary. Includes tax deductions.
Take-Home-Paycheck Calculator
Estimate your net pay after federal, state, and local taxes and deductions.
Time Duration Calculator
Calculate the exact duration between two times in hours, minutes, and seconds.
Your input is processed locally in your browser and is never stored, transmitted, or shared with any server. See our Privacy Policy.