Residential Propane Usage Calculator Residential Propane Usage Calculator Calculate your annual usage. HOME SQFT How many people in your household? 123456789101112 Common Appliances (Check all that apply) Furnace Hot Water Heater Stove / Range Clothes Dryer Fireplace Many variables will contribute to the estimated annual use and customers should only use these calculations as reference in planning. To get a free estimate and help calculate yearly cost - speak with one of TJ Propane experts today General Contact For TJ Propane Name First Last PhoneEmail Address ZIP / Postal Code I am interested in.GeneralCustomer ServiceResidential PropaneBusiness PropaneMotor FuelAgricultureSharing My StoryEmployment/CareersOtherDo You Currently Use Propane? Yes No Comment This iframe contains the logic required to handle Ajax powered Gravity Forms.