The cost to refill a propane tank varies depending on the size of the tank and where you get it refilled.
- For a 20-pound propane tank (commonly used for grills), refilling typically costs between $13 and $15. This is often cheaper than exchanging the tank, which can cost $20 to $25 or more.
- For larger residential tanks measured in gallons, the cost to refill depends on the tank size:
- A 100-gallon tank refill costs a couple hundred dollars on average.
- A 500-gallon tank can cost around $1,000 to fill.
- Propane is usually priced per gallon for larger tanks, with rates around $2.50 to $4 per gallon depending on location and supplier.
- Small portable tanks down to around 15 pounds have refill prices in the $30 to $60 range depending on size and supplier.
Summary of typical refill prices for common portable tank sizes:
Tank Size| Refill Cost (approx.)
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15-20 pounds| $13 - $15
30 pounds| $22 - $23
40 pounds| $30 - $34
100 pounds| $70 - $73
For large home tanks, expect between a few hundred to about $1,000 depending on capacity and local pricing. Therefore, the price to refill a propane tank depends greatly on its size and local market rates but generally ranges from $13 for small portable tanks to several hundred dollars for home tanks.
