Write to hello@topsoilcalculators.net.
Useful things to include:
- the page you were on;
- the numbers you entered into the calculator;
- what you expected to see and what you saw instead.
What we can and can’t help with
We can fix errors on the site, explain how a calculation works, and consider requests for new calculators or charts.
We can’t give advice for a specific property, recommend or vouch for suppliers or contractors, or quote prices. For questions about your own soil, your local cooperative extension service is an excellent free resource, and your soil supplier can tell you about their products.
Privacy
If you email us, we use your address only to reply. See the privacy policy for details.