A 20 lb propane tank will cost approximately $14-$20 to fill. The rate you pay depends on the refill cost, usually $3- $4 per gallon. Since a 20 lb tank holds about 4.7 gallons of propane, multiply the cost of propane per gallon by 4.7. For example, $3 X 4.7 = $14.10.
Is it cheaper to refill a propane tank or exchange a propane tank?
The decision about propane tank exchange vs refill is less about what is the better option, and more a matter of convenience vs price. So, is it cheaper to exchange a propane tank or refill it? The short answer is refilling is cheaper.2020-07-17
Many Menards® stores also offer the convenient Self-Serve Propane Cylinder Exchange. It's never been easier to purchase propane or exchange your empty tank for a new one. All you need is a credit card. The Propane Exchange Kiosk is located in front of many Menards® stores and is available for use 24/7.
How does buying a propane tank work?
You can purchase tanks, exchange an existing tank for a new full one, or pay for a refill. Exchanges are typically more—20 pound (9.1 kg) tanks hold around 4.7 gallons (18 L) of propane, which means you're paying about $18.47 at a price of $3.93 per gallon.
How much is a 100 lb propane tank cost?
National Average Cost $1,411
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Average Range $560 to $2,480
How much does a 20lb propane tank cost?
A 20 lb propane tank will cost approximately $14-$20 to fill. The rate you pay depends on the refill cost, usually $3- $4 per gallon. Since a 20 lb tank holds about 4.7 gallons of propane, multiply the cost of propane per gallon by 4.7.