Contact
Get in Touch
Have a question, spotted an error in a calculation, or want to suggest a new calculator? We'd love to hear from you.
Email [email protected]
Response time Usually within 1–2 business days
Topics
What we can help with
- ✓ Calculation errors
If a calculator is producing wrong results, let us know the inputs and expected output.
- ✓ New calculator requests
Suggest a trade or material calculation you'd find useful on the job site.
- ✓ General feedback
Usability issues, mobile bugs, design suggestions — all welcome.
- ✓ Advertising & partnerships
Interested in working with us? Reach out via the email above.