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Everyday Calculators

Time Card Calculator

Use this time card calculator to turn start time, end time, break minutes, days worked, and hourly rate into daily hours, weekly hours, and gross pay.

Reviewed May 25, 2026EstimateFormula shown

Quick answer

Time Card Calculator: what it calculates

Time Card Calculator calculates work hours from start time, end time and break minutes. The core method is Daily hours = hours between start and end - break minutes / 60; gross pay = daily hours x days worked x hourly rate.

ResultWork hours
InputsStart time, End time, Break minutes, Days worked, Hourly rate
FormulaTime card formula

Live calculator

Time card

Daily hours8 hours

Time between start and end minus break time.

Weekly hours40 hours

8 hours x 5 days.

Estimated gross pay$880.00

Weekly hours multiplied by hourly rate.

Formula

Time card formula

Daily hours = hours between start and end - break minutes / 60; gross pay = daily hours x days worked x hourly rate

If the end time is earlier than the start time, the calculator treats it as an overnight shift.

How to use

Steps

  1. Enter the shift start time and end time.
  2. Enter unpaid break time in minutes.
  3. Enter days worked if the same shift repeats during the week.
  4. Add hourly rate to estimate gross pay before deductions.

Example

Sample calculation

Start9:00 AM
End5:30 PM
Break30 minutes
Daily hours8 hours

Calculator use

Best for

  • Quick work hours from start time, end time and break minutes.
  • Quick everyday math with the result and formula in one place.
  • Shopping, date, time, unit, school, or household comparisons.
  • A fast check before moving the numbers into a spreadsheet.

Before relying on it

Check first

  • Entering start time, end time and break minutes from different time periods or scenarios.
  • Mixing units, dates, or original values across the same calculation.
  • Rounding early and then using the rounded number in another step.
  • Copying a result without checking whether the inputs match the real-world question.

Benchmarks

How to read the result

The calculator is a decision aid, not a fixed rule. Use the output to compare scenarios and document your assumptions.

Under 6 hoursShort shift

Useful for part-time days, half days, and quick timesheet checks.

7 - 8.5 hoursStandard day

Common range for full workdays after unpaid breaks.

10+ hoursLong shift

Check overtime rules, break rules, and fatigue risk before relying on the total.

Calculator accuracy

Methodology and assumptions

The formula, inputs, example, and limitations are shown so the result is checkable, not just a number in a box.

Formula

Daily hours = hours between start and end - break minutes / 60; gross pay = daily hours x days worked x hourly rate

Inputs used

Start time, End time, Break minutes, Days worked, Hourly rate

Limitations

Results are estimates for quick planning and should be checked before important financial, legal, tax, health, or business decisions.

Last reviewed

May 25, 2026

Cite this page

Toolkit Shelf. Time Card Calculator. Retrieved May 25, 2026, from https://toolkitshelf.com/tools/time-card-calculator

FAQ

Common questions

Does the time card calculator subtract lunch?

Yes. Enter lunch or other unpaid break time in minutes and it is subtracted from the shift total.

Can it calculate overnight shifts?

Yes. If the end time is earlier than the start time, the calculator treats the end time as the next day.

Is gross pay the same as take-home pay?

No. Gross pay is before taxes, benefits, retirement contributions, and other deductions.