Contact Us

Have feedback on a formula, spotted a statutory tax rate update, or want to request a new calculator? Send our editorial team a message below.

What to Tell Us

The more specific your message, the faster it can be handled. For a calculation correction, please include the name of the calculator, the numbers you entered, the result you saw, and the result you expected — plus the source of the expected figure, if you have one. For a new calculator request, describe in one or two sentences what it should calculate and which inputs it would need. For general feedback, tell us what worked well or what got in your way.

What Happens After You Send a Message

After you submit the form you will see a confirmation on this page. The editorial team reviews formula feedback and user suggestions, and will reply to the email address you provided if a follow-up is needed — for example, to confirm a correction or to ask for a missing detail. Messages are handled electronically through this form, which is the contact route for CalcFree.

What We Cannot Help With

CalcFree cannot give personal financial, tax, medical, or legal advice, and cannot access or check your bank, payroll, or government accounts — the calculators work only from the numbers you enter. If your question needs advice about your own situation, please speak to a qualified professional. For anything about how a CalcFree tool works, a figure it produced, or a calculator you would like to see, this form is the right place.

The Contact Form

The contact form on this page asks for your full name, your email address, a subject — general feedback or inquiry, a calculation or formula correction, a new calculator feature request, or an advertising and partnership inquiry — and your message. We never share your email address.

Notice on Communication: We are a web-based engineering and editorial team. To ensure fast triage, all inquiries are routed electronically via this contact form.