Contact Home Gear Calculators

Email [email protected]. There is no form, because the site does not run a server-side inbox.

If a calculator looks wrong

Send the page name and every number you entered, plus the result you saw and the result you expected. A propane question needs the tank gallons, the fill percent, the BTU per hour, and the burner setting. A tank-volume question needs the shape and each measurement, and whether those measurements are the water or the outside glass.

What we can change

A wrong constant, a broken total, or a tank size missing from the dimension chart are useful notes. We cannot size a gas line, sign off on a generator interlock, or tell you that a specific fish will be healthy in your water.