How much does it cost to refill a propane tank?

Save money by refilling propane tanks

Why spend more money than you should? The average cost to exchange a propane tank varies from $5.00 – $6.00 a gallon. The cost to refill a propane tank varies from $3.00 – $4.00 a gallon at most U-Haul propane refill locations.

Does Walmart refill propane tanks?

While Walmart stores and employees do not have the equipment needed to refill empty propane tanks, you can exchange empty tanks for full ones in many of Walmart’s physical stores. … The brands that Walmart sell and, therefore, exchange in-store include: Amerigas propane tanks.