How Much Does It Cost To Refill A Propane Tank For A Grill?
How Much Does It Cost To Refill A Propane Tank For A Grill? A propane refill will cost between $3 and $5 per gallon, or about $500 for a 100-gallon tank. How much does it cost to refill a 20 lb propane tank? A 20 lb propane tank will cost approximately $14-$20 to fill. The