Work Hours Calculator
Add your daily clock-in, clock-out and break times to estimate total weekly hours, overtime and gross pay.
Weekly Time Card
| Day | Clock In | Clock Out | Unpaid Break | Hours |
|---|---|---|---|---|
| Monday | min | 0.00 | ||
| Tuesday | min | 0.00 | ||
| Wednesday | min | 0.00 | ||
| Thursday | min | 0.00 | ||
| Friday | min | 0.00 | ||
| Saturday | min | 0.00 | ||
| Sunday | min | 0.00 |
Weekly Results
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About the Creator
MyCruncher — Founded by Bobby Dues
MyCruncher provides free online calculators designed to make everyday calculations easier to understand and use.
Meet Bobby Dues →Free Work Hours Calculator – Calculate Weekly Hours, Overtime and Gross Pay
Need to calculate how many hours you worked this week? The free MyCruncher Work Hours Calculator helps estimate daily and weekly working hours using clock-in times, clock-out times, and unpaid breaks.
Whether you’re tracking an hourly job, reviewing a weekly time card, estimating overtime, or checking your work schedule, this calculator makes it easier to total hours and estimate gross pay.
Simply enter your hourly rate, overtime settings, and daily work times to calculate regular hours, overtime hours, regular earnings, overtime earnings, and estimated weekly gross pay.
How to Use the Work Hours Calculator
The MyCruncher Work Hours Calculator includes a weekly time card with separate entries for Monday through Sunday.
- Enter your hourly rate. Start with your regular hourly wage, such as $20, $25, or $30.
- Enter the overtime threshold. Choose the number of weekly hours after which the calculator should classify additional hours as overtime.
- Select an overtime multiplier. Choose the multiplier you want to use for the pay estimate, such as 1.5 times the hourly rate.
- Enter your clock-in times. For each day worked, select the time you started working.
- Enter your clock-out times. Select the time you finished working each day.
- Enter unpaid breaks. Include the number of minutes for qualifying unpaid breaks, such as a 30-minute or 60-minute meal period.
- Review your weekly time card. Make sure your working days and times are entered correctly.
- Click Calculate Work Hours. The calculator determines daily hours and totals the weekly schedule.
- Review your weekly results. See total hours worked, regular hours, overtime hours, regular pay, overtime pay, and estimated gross pay.
You can adjust your times, break lengths, hourly wage, or overtime settings to compare different work schedules.
How Are Daily Work Hours Calculated?
Daily work hours are calculated using the time between clocking in and clocking out.
Any qualifying unpaid breaks are then subtracted from the total time.
For example, suppose you begin working at 8:00 AM and finish at 5:00 PM.
The total elapsed time is nine hours.
If you take a 60-minute unpaid lunch, subtract one hour.
Your estimated daily working time is eight hours.
Only subtract breaks that are properly classified as unpaid under the applicable rules.
Weekly Work Hours Calculation Example
Example: Suppose you earn $25 per hour and work Monday through Friday, plus a shorter shift on Saturday.
You receive overtime after 40 hours per week, using a 1.5-times multiplier for this example.
Example Work Settings
- Hourly Rate: $25
- Overtime After: 40 Hours
- Overtime Multiplier: 1.5×
Example Weekly Time Card
| Day | Clock In | Clock Out | Unpaid Break | Hours |
|---|---|---|---|---|
| Monday | 8:00 AM | 5:00 PM | 60 min | 8.00 |
| Tuesday | 8:00 AM | 5:00 PM | 60 min | 8.00 |
| Wednesday | 8:00 AM | 5:00 PM | 60 min | 8.00 |
| Thursday | 8:00 AM | 5:00 PM | 60 min | 8.00 |
| Friday | 8:00 AM | 5:00 PM | 60 min | 8.00 |
| Saturday | 8:00 AM | 1:00 PM | 60 min | 4.00 |
| Sunday | Not Worked | Not Worked | — | 0.00 |
| Total | — | — | — | 44.00 |
This is an example schedule. For nonworking days, use the calculator’s supported method for leaving a day unworked. On mobile, swipe across the table to view all columns.
Step 1: Calculate Regular Weekly Hours
Monday through Friday each contain eight paid working hours.
Your regular weekday schedule totals 40 hours.
Step 2: Calculate Additional Saturday Hours
Saturday includes five elapsed hours with a one-hour unpaid meal break.
Step 3: Calculate Total Weekly Hours
Add the regular weekday hours and Saturday hours.
The total estimated working time is 44 hours.
Step 4: Calculate Overtime Hours
Using the selected 40-hour weekly threshold, subtract 40 from the total hours.
This creates 40 regular hours and four overtime hours under the chosen settings.
Step 5: Calculate Regular Pay
Multiply regular hours by the hourly rate.
Regular gross pay equals $1,000.
Step 6: Calculate the Overtime Rate
Multiply the hourly rate by the selected 1.5 overtime multiplier.
The illustrative overtime rate is $37.50 per hour.
Step 7: Calculate Overtime Pay
Multiply the four overtime hours by the overtime rate.
Estimated overtime earnings equal $150.
Step 8: Calculate Weekly Gross Pay
Add regular pay and overtime pay.
Estimated weekly gross pay equals $1,150, before payroll taxes and deductions.
Weekly Work Hours Example Summary
| Calculation | Estimated Result |
|---|---|
| Hourly Rate | $25.00 |
| Total Hours Worked | 44.00 Hours |
| Regular Hours | 40.00 Hours |
| Overtime Hours | 4.00 Hours |
| Regular Pay | $1,000.00 |
| Overtime Pay | $150.00 |
| Estimated Gross Pay | $1,150.00 |
This example demonstrates how the Work Hours Calculator combines daily time entries, unpaid breaks, hourly pay, and overtime settings into a weekly estimate.
The example assumes all entered work hours are compensable, the listed breaks qualify as unpaid, and the overtime premium is correctly represented by 1.5 times the entered hourly rate.
How Do You Calculate Weekly Work Hours?
Weekly work hours are found by adding together the working hours from each day included in the weekly time card.
For example, if you work eight hours each day from Monday through Friday, your total is 40 hours.
If you work another five hours during the same workweek, your total becomes 45 hours.
The number of regular and overtime hours depends on the overtime rules and threshold being applied.
How Do Unpaid Lunch Breaks Affect Work Hours?
An unpaid meal break reduces the total compensable time when it qualifies as nonworking time under applicable rules.
For example, working from 8:00 AM to 5:00 PM creates nine elapsed hours.
The following table shows how different qualifying unpaid break lengths would change the result.
| Unpaid Break | Calculated Work Time |
|---|---|
| 0 Minutes | 9.00 Hours |
| 30 Minutes | 8.50 Hours |
| 45 Minutes | 8.25 Hours |
| 60 Minutes | 8.00 Hours |
Only enter the portion of break time that is properly unpaid.
Under general federal guidance, short rest breaks of about 5 to 20 minutes are usually counted as paid work time.
Bona fide meal periods of approximately 30 minutes or more may be unpaid when the employee is relieved of duties.
State laws and the actual circumstances can affect the correct treatment.
How Do You Convert Minutes Into Decimal Hours?
Time-card calculations often display hours in decimal format instead of hours and minutes.
To convert minutes to decimal hours, divide the number of minutes by 60.
Minutes to Decimal Hours Chart
| Minutes | Decimal Hours |
|---|---|
| 15 Minutes | 0.25 |
| 30 Minutes | 0.50 |
| 45 Minutes | 0.75 |
| 60 Minutes | 1.00 |
| 75 Minutes | 1.25 |
| 90 Minutes | 1.50 |
For example, seven hours and 30 minutes equals 7.50 decimal hours.
Seven hours and 45 minutes equals 7.75 hours, not 7.45 decimal hours.
Understanding this difference helps prevent errors when reviewing time cards and payroll.
How Is Weekly Overtime Calculated?
The MyCruncher Work Hours Calculator separates hours above the selected weekly overtime threshold.
For example, if the threshold is 40 hours and you work 45 hours during that week:
The overtime hourly rate is estimated using your entered hourly rate and selected multiplier.
For an illustrative $25 hourly rate and 1.5 multiplier:
Five overtime hours would produce:
Total weekly gross pay would be:
This example assumes the selected hourly rate and multiplier correctly represent the applicable pay rules.
Regular Hours vs. Overtime Pay Comparison
The following table compares several weekly working-hour totals using a $25 hourly rate, 40-hour overtime threshold, and 1.5 overtime multiplier.
| Weekly Hours | Overtime Hours | Gross Pay |
|---|---|---|
| 35 | 0 | $875.00 |
| 40 | 0 | $1,000.00 |
| 42 | 2 | $1,075.00 |
| 44 | 4 | $1,150.00 |
| 45 | 5 | $1,187.50 |
| 48 | 8 | $1,300.00 |
These are simplified gross-pay illustrations that do not account for taxes, deductions, special premiums, or other compensation.
Time-and-a-Half vs. Double-Time Overtime
Different overtime multipliers produce different estimated overtime hourly rates.
Time-and-a-Half
A 1.5 multiplier means 150% of the specified hourly rate.
Double-Time
A 2.0 multiplier means 200% of the specified hourly rate.
Overtime Rate Comparison
| Hourly Rate | 1.5× Overtime | 2× Overtime |
|---|---|---|
| $15 | $22.50 | $30.00 |
| $20 | $30.00 | $40.00 |
| $25 | $37.50 | $50.00 |
| $30 | $45.00 | $60.00 |
| $40 | $60.00 | $80.00 |
These are mathematical rate comparisons, not a determination that a particular employee qualifies for either rate.
When Is Overtime Required?
Under the federal Fair Labor Standards Act, covered, nonexempt employees generally must receive overtime compensation of at least 1.5 times their regular rate for hours worked over 40 in a workweek.
The legally defined regular rate may include certain additional compensation, not just the base hourly wage.
Some states impose additional overtime rules, including daily overtime requirements or other special circumstances.
The MyCruncher calculator uses a selected weekly overtime threshold and a single multiplier.
It does not automatically determine individual legal overtime eligibility or apply every federal and state payroll rule.
For official information, visit the U.S. Department of Labor Overtime Guide .
Does Working on Saturday or Sunday Count as Overtime?
Working on a weekend does not automatically mean those hours must be paid at an overtime rate under general federal law.
For many covered, nonexempt employees, federal overtime depends on hours worked during the established workweek.
However, state laws, employment agreements, and certain special situations may provide different requirements.
In the earlier 44-hour example, Saturday’s four hours are treated as overtime because the weekly total exceeds the selected 40-hour threshold.
They are not classified as overtime simply because the work happens on Saturday.
How Does the Workweek Affect Overtime?
The MyCruncher time card displays Monday through Sunday for convenient weekly tracking.
However, an employer’s official workweek does not necessarily have to begin on Monday.
Under general federal overtime rules, a workweek is a fixed, recurring period of seven consecutive 24-hour days.
The relevant workweek may start on a different day or at a different time.
When comparing calculator results with payroll, use the workweek defined by the applicable employer and legal rules.
Can You Calculate Overnight Shifts?
Overnight work can require additional attention because a shift may begin on one calendar day and end on the next.
For example, a shift beginning at 10:00 PM and ending at 6:00 AM the following day contains eight elapsed hours before break deductions.
Check that the time entries and calculated result properly account for the date change.
If your overnight shift is not handled as expected, verify the hours separately or use your employer’s official time records.
Overnight shifts and workweek boundaries can also affect how hours are assigned for payroll purposes.
What Is the Difference Between Gross Pay and Net Pay?
Gross Pay
Gross pay represents earnings before payroll taxes and other applicable deductions.
The MyCruncher Work Hours Calculator estimates gross pay using regular and overtime earnings.
Net Pay
Net pay, sometimes called take-home pay, is the amount received after applicable taxes, benefits, retirement contributions, and other deductions.
For example, if gross weekly pay is $1,150 and illustrative deductions total $250:
The $900 result is only an example. Actual payroll deductions depend on individual circumstances.
The Work Hours Calculator does not calculate all payroll taxes or withholding amounts separately.
What Can Affect Actual Payroll Hours?
Calculator estimates may differ from official payroll records for several reasons.
- Payroll rounding. Employers may use applicable timekeeping and rounding procedures.
- Paid rest breaks. Certain short breaks must be counted as compensable time.
- Meal breaks. Whether a break is unpaid depends on the applicable rules and actual duties.
- Overnight shifts. Hours crossing midnight may require careful date and workweek tracking.
- Daily overtime rules. Some jurisdictions require special daily calculations.
- Different workweeks. An employer’s payroll workweek may not match Monday through Sunday.
- Additional compensation. Bonuses, shift differentials, and other payments may affect the legal regular rate.
- Paid leave. Vacation and sick leave treatment may differ from actual hours worked.
- Payroll deductions. Taxes and benefits affect take-home pay but not the simple gross-pay estimate.
When Is a Work Hours Calculator Useful?
Hourly Employees
Estimate hours and gross earnings when working regular hourly shifts throughout the week.
Construction and Trade Workers
Track daily work hours, job schedules, and qualifying unpaid meal periods for weekly planning.
Restaurant and Retail Workers
Estimate hours across different shifts and workdays when schedules change from week to week.
Small Business Owners
Review illustrative time-card and gross-pay totals when estimating staffing or labor expenses.
Part-Time Workers
Calculate work hours for schedules that include fewer than 40 hours per week.
Weekly Payroll Planning
Compare work-hour totals and approximate earnings before reviewing official payroll calculations.
Helpful Tips for Tracking Work Hours Accurately
- Enter correct clock times. Double-check AM and PM when entering shifts.
- Record breaks accurately. Only subtract properly unpaid break periods.
- Check all seven days. Make sure each day reflects the actual work schedule.
- Understand your workweek. Use the applicable payroll workweek when reviewing overtime.
- Review overtime settings. Choose a threshold and multiplier appropriate for the estimate.
- Understand decimal hours. Thirty minutes equals 0.50 hours, not 0.30.
- Keep personal records. Save work schedules and pay statements when useful.
- Compare with payroll. Review official earnings and reported work hours for discrepancies.
- Verify unusual shifts. Pay extra attention to overnight work or unusual schedules.
Frequently Asked Questions
How do I calculate my work hours?
Subtract your clock-in time from your clock-out time, then subtract any qualifying unpaid breaks.
The MyCruncher Work Hours Calculator performs this calculation for your daily entries.
How many hours is 8 AM to 5 PM?
From 8:00 AM to 5:00 PM is nine elapsed hours.
With a 60-minute qualifying unpaid lunch, the work time becomes eight hours.
How many hours is 9 AM to 5 PM?
From 9:00 AM to 5:00 PM is eight elapsed hours.
With a 30-minute unpaid lunch, the calculated work time is 7.50 hours.
How do I calculate weekly working hours?
Add the calculated working hours for each day in the applicable workweek.
Does the calculator subtract lunch breaks?
Yes. Enter qualifying unpaid break minutes for each workday to subtract that time from the daily total.
Should I subtract a paid 15-minute break?
Generally not. Short rest breaks of about 5 to 20 minutes are usually compensable under federal guidance.
Check applicable employment and jurisdictional rules.
How do I convert minutes to decimal hours?
Divide minutes by 60. For example, 30 minutes equals 0.50 hours.
Is 7 hours and 45 minutes equal to 7.45 hours?
No. Seven hours and 45 minutes equals 7.75 decimal hours.
How many overtime hours are in a 45-hour week?
Using a 40-hour weekly overtime threshold, 45 hours includes 40 regular hours and five overtime hours.
How much is overtime at $25 per hour?
At a 1.5 multiplier, the overtime rate is $37.50 per hour.
How much do I earn for 44 hours at $25 per hour?
Using a 40-hour threshold and 1.5 overtime multiplier, estimated weekly gross pay is $1,150.
Does working Saturday automatically mean overtime?
Not under general federal law solely because the work occurs on Saturday.
Applicable weekly hours, state rules, and employment arrangements can affect overtime.
Can I calculate time-and-a-half overtime?
Yes. Select the appropriate 1.5-times overtime multiplier for an illustrative time-and-a-half calculation.
Can I calculate double-time pay?
The calculator uses the overtime multiplier selected in its settings.
If a 2.0-times option is available, it represents twice the entered hourly rate.
Can I calculate hours for Saturday and Sunday?
Yes. The weekly time card includes rows for both Saturday and Sunday.
Does the calculator include overnight shifts?
Overnight shifts require correct handling of the next-day clock-out.
Check the calculated result carefully and verify unusual shifts against your official time records.
Does the calculator show regular and overtime hours separately?
Yes. The Weekly Results section displays regular hours and overtime hours separately.
Does it calculate gross pay?
Yes. MyCruncher estimates regular pay, overtime pay, and combined weekly gross earnings.
Does the calculator include payroll taxes?
No. The gross-pay estimate does not independently calculate income tax withholding, benefits, or other paycheck deductions.
Can I use the calculator for part-time work?
Yes. Enter the hours worked on your scheduled days to estimate part-time weekly hours and gross pay.
Can employers use the calculator for payroll?
It can provide general estimates for planning and review purposes.
It is not a replacement for an official payroll system or compliance with applicable employment laws.
Why might my paycheck differ from the calculator?
Actual payroll may include taxes, deductions, rounding, special pay rates, paid breaks, bonuses, and other adjustments.
Is the MyCruncher Work Hours Calculator free?
Yes! The MyCruncher Work Hours Calculator is free to use for estimating weekly work hours, overtime, and gross earnings.
Explore More Free Business & Finance Calculators
Want to convert your hourly wage to annual salary? Try the Salary / Hourly Pay Calculator to compare hourly, weekly, biweekly, monthly, and annual earnings.
Need to convert minutes into hours or other time units? Use the Time Converter for quick time unit conversions.
Want to estimate paycheck earnings and deductions? Explore the Paycheck Calculator for additional payroll planning.
Want to add a Work Hours Calculator to your own website? Visit the Free Work Hours Calculator Embed to preview the embeddable version.
You can also browse more free widgets in the Free Calculator Embeds Library .
For official federal guidance on hours worked, rest periods, and overtime, visit the U.S. Department of Labor .
Discover additional free business, finance, time, payroll, and everyday calculators at MyCruncher.com .
Important: The MyCruncher Work Hours Calculator provides general time-card and gross-pay estimates. Actual compensable hours, meal breaks, paid rest periods, overtime eligibility, overtime rates, payroll rounding, employment classifications, and deductions may differ. Federal, state, and local laws and employer policies can affect actual pay. Calculator estimates are not official payroll records, wage-law determinations, or personalized legal or financial advice. Always verify important payroll details using your employer’s records and applicable requirements.