Work Hours CalculatorOur Goal
People land here because a paycheck or a time card looks wrong. My goal is clear, accurate help for anyone who tracks work time. I write in plain language and use worked examples you can follow by hand.
Who Writes and Reviews
Muhammad Haseeb Khan researches, writes, and edits every guide, and he built the calculator. He is a web developer, not a lawyer, accountant, or payroll specialist. For that reason, each guide links to the source behind any rule it states.
How a Guide Gets Made
Each guide follows the same path from idea to publish.
- I pick a question that readers actually ask about hours, breaks, or pay.
- I read the primary sources first.
- I work the examples by hand with round numbers.
- I check those examples against the calculator.
- I publish the guide with its sources and its date.
- I review it again when a law, a source, or a feature changes.
Sources I Use
Primary sources come first. These include U.S. Department of Labor guidance, the Fair Labor Standards Act, and federal rules such as 29 CFR 785.48 on rounding. For state rules, I use state labor department websites. I cite the source next to the claim. I do not repeat rules from forums or unsourced blogs.
How I Test the Calculator
I run the calculator against hand-worked examples before any change goes live. The set includes a plain 40 hour week, weekly overtime with pay, an overnight shift, and daily overtime. It also includes an automatic lunch deduction, 15 minute rounding, and an entry with a start time but no end time. A mismatch with my hand math means the code gets fixed first.
Facts and Opinion
Facts and opinion stay apart. When a guide gives a view or a tip, it says so. I show the formula along with the answer, so you can check the work.
Dates and Updates
Every guide shows its publish date and its last update date. I revisit a guide when a law changes, when the calculator gains a feature, or when a reader reports a problem. An updated date means I reviewed the content again. It does not mean I only fixed a typo.
Independence and Money
No company pays to change my results, rankings, or advice. I may run ads or affiliate links in the future. If I do, I will label them clearly and keep them apart from the guidance. Ads will not decide which topics I cover or what a guide says.
Corrections
Found an error? Email contact@gadgetfreeks.us or use the contact page. Send the page, the sentence, and a source if you have one. I check each report, fix confirmed mistakes, and update the date on the page.
Limits of This Content
The guides share general information. Rules differ by state, employer, and job type, and they change over time. Compare what you read here with your pay stub and your state labor agency. The terms of use explain the rest.