Contact Us & Technical Support

Have a formula correction, bug report, calculator feature suggestion, or advertising inquiry? Our technical editorial team is here to assist you.

We will reply directly to this email address.

Direct Email & Communication Channels

If you prefer to contact us directly from your personal or business email client, you can write to our official mailbox:

Official Contact Address: contact@calculatortools.online

Service Level Agreement (SLA): We review all incoming messages. Technical error reports and formula corrections citing relevant trade standards (such as ACI, NCMA, ICPI, or IRC) are cross-checked and addressed within two business days.

Guidelines for Submitting Calculation Bug Reports

To help us reproduce, verify, and resolve a calculation discrepancy as quickly as possible, please include:

  1. The specific calculator tool name or URL (e.g. Concrete Driveway Cost Calculator).
  2. The exact input values entered into the form (e.g. Length: 40 ft, Width: 20 ft, Thickness: 4 inches).
  3. The result displayed by our tool versus the expected result according to your regional trade specification.
  4. A reference to the relevant building code, manufacturer spec sheet, or municipal schedule if applicable.

Suggesting a New Calculator

We are actively expanding our catalog of free calculation utilities. If you are a contractor, DIY builder, student, or e-commerce seller with a recurring calculation need, let us know! We prioritize tools that offer clear mathematical value to everyday users.