Monthly time card calculator
To calculate monthly hours, total each week and add the weeks together. This calculator works one week at a time, which keeps it simple and accurate — and Pro’s Save (in the app) keeps each week so nothing gets lost.
Get the app — more features, more convenient. Save each week, export to Excel/CSV, and add your logo to PDF.
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## Step by step- Calculate week 1: enter each day’s Start, End and Break; read the weekly Total Time.
- Save it (in the app) or write down the total.
- Repeat for weeks 2, 3 and 4 (and any partial week).
- Add the weekly totals for your monthly hours.
- With a rate set, add the weekly Gross Pay amounts for your monthly pay.
Semi-monthly periods
A semi-monthly period (twice a month) works the same way — total the weeks and partial weeks that fall in each pay period and add them.
Why one week at a time?
The calculator totals by day of the week, not by calendar date, so it stays simple and error-free. A month is just a few of those weeks added together — and the app’s Save makes that effortless.
Example
- Week 1: 40.0 · Week 2: 38.5 · Week 3: 41.0 · Week 4: 39.5
- Monthly total: 159.0 hours.
FAQ
Can it do a monthly pay period? It works one week at a time; total each week and add them. Pro’s Save keeps each week.
Does it have a monthly calendar view? No — it totals by day of the week to stay simple; a month is several weeks added together.
What about semi-monthly? Same method — total the weeks in each half-month period and add them.
Related
This tool provides estimates and is not legal, tax, or payroll advice.