Have a question, found an error, or want to work with us? We read every message. Choose the topic below that best matches your request so it reaches the right person.
Report a calculation error or outdated rule
Accuracy is our top priority. If a calculator gives a result you believe is wrong, or a state rule is out of date, email [corrections@workweekmath.com] and include:
- The page URL. The easiest way is to use the calculator’s “Share” button and paste the link, which includes your inputs.
- The result you expected and why.
- A link to the official source for the correct rule, such as your state labor department, if you have one.
We aim to review reports within [2 business days] and fix confirmed errors within [5 business days]. Corrected pages show an updated “Last reviewed” date.
Other topics
| Topic | |
|---|---|
| General questions and feedback, including requests for a new calculator | [hello@workweekmath.com] |
| Privacy requests (access, deletion, opt-out) | [privacy@workweekmath.com] |
| Embedding our calculators on your site, partnerships, advertising | [partners@workweekmath.com] |
| Press and media | [press@workweekmath.com] |
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Send us a message
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Please don’t send sensitive information. Do not include Social Security numbers, bank details, pay stubs or other confidential documents in your message. We never need them to answer a question.
What we can’t help with
We’re a team that builds calculators, not a law firm or payroll provider, so we can’t give legal, tax or payroll advice about your individual situation. If you think you weren’t paid correctly for the hours you worked:
- Start by talking with your employer’s payroll or HR department.
- Contact your state labor department. You can find it through our state labor law pages.
- Contact the U.S. Department of Labor, Wage and Hour Division, at dol.gov/agencies/whd or by phone at 1-866-487-9243.
- For tax questions, visit irs.gov or consult a tax professional.
Company information
WorkweekMath.com, a product of Sunteco Joint Stock Company
3rd Floor, Lotus Building, No. 2 Duy Tan, Cau Giay District, Hanoi, Vietnam
Business registration no. 0109727097
Company website: sunteco.io
Our team works across time zones. We reply by email, usually within [1–2 business days]. We don’t offer phone support for WorkweekMath.