# septiwellguide.com ## Posts - [Welcome to SeptiWell Guide: Septic, Well & Hard Water Help, Made Simple](https://septiwellguide.com/welcome-to-septiwell-guide-septic-well-hard-water-help-made-simple/): If your home is not connected to a mains sewer or a mains water supply, you already know the questions come up at the worst times: the septic tank needs pumping, the water smells odd, the softener seems too small, or a contractor asks you a sizing question you have never heard before. ## Pages - [Septic Pumping Interval Estimator](https://septiwellguide.com/septic-pumping-interval-estimator/): Get a planning range for how often to pump, from tank size, household size and garbage disposal use. - [Hardness Converter](https://septiwellguide.com/hardness-converter/): Convert between mg/L and grains per gallon, with a general hardness category. - [Well Pump Size Estimator](https://septiwellguide.com/well-pump-size-estimator/): Get a planning GPM range for household demand — not a pump selection — from the number of bathrooms and other major uses running at the same time. - [Water Softener Size Calculator](https://septiwellguide.com/water-softener-size-calculator/): Work out the grains per week your home needs, and the softener tier to check, from the number of people, your water hardness and any iron. - [Septic Tank Size Calculator](https://septiwellguide.com/septic-tank-size-calculator/): Find a planning estimate for the right septic tank size for your home, based on bedrooms, occupants, soil type and garbage disposal use. No signup, no cost. - [Tools](https://septiwellguide.com/tools/): Free Tools for septic, well and hard water homes — all results are estimates, county/state rules govern. Choose a tool below; each tool has its own page. - [Home](https://septiwellguide.com/): Free calculators AND simple step-by-step blogs for septic tanks, wells and hard water — plan with confidence, no jargon and no signup. - [Blog](https://septiwellguide.com/blog/) [comment]: # (Generated by Hostinger Tools Plugin)