Contact

TotalCalcs is run by one person, so the quickest way to reach us is by email. We read every message and usually reply within a few business days.

Good reasons to write

• Spotted a wrong number? Tell us which calculator and what you expected — we’ll check the math and fix it.
• Want a material we don’t cover? Suggest it (e.g. crushed concrete, river rock, road base) and we may build it.
• Feature ideas — a unit, shape, or preset that would make a calculator more useful.
• Business / advertising enquiries.

Please note we provide planning estimates only and can’t give project-specific engineering or contracting advice — for that, talk to a local supplier or professional.