About Count My Work Hours
countmyworkhours.com is a free tool for adding up the hours you work, with overtime and pay worked out and the working shown.
What This Site Does
You type your start and end times, or clock in and out as you go. The site shows your hours for the day, the week and the pay period, with overtime and gross pay.
Every number comes with its working. You can see how a day was added up, so you can check it against your pay slip and spot a mistake.
Why It Is Free
The site is paid for by advertising and, later, by clearly marked partner links. The tools do not need an account and do not limit how much you can use them.
Our ads never see your hours. They are shown around the page, and your time card is not shared with advertisers.
How We Keep Your Hours Private
Your jobs, hours, pay rates and notes are stored in your browser, on your own device. They are not sent to a server, because the site does not have one that stores them.
That means we cannot recover your hours if you clear your browser data. Use the backup button on the time card to keep a copy of everything.
How We Write And Check The Pages
Guides and calculators are written and checked by the countmyworkhours.com team. Every rule we state links to an official source, with the date it was last checked.
The numbers in the examples are produced by the same calculation engine as the tools, so the pages and the calculators agree.
The method is set out in how we calculate.
Not Payroll Or Legal Advice
The results are estimates to help you check your hours and pay. Your contract, your state and your employer decide what you are actually owed.
If something looks wrong, show your time card to your payroll team. For a dispute, ask a labour office or a qualified advisor.
Updated November 1, 2026.