Propane Refill vs. Exchange

Whether you’re firing up a gas stove, preparing a backyard barbecue, or getting ready for a big game-day cookout, having propane on hand is essential. 

Nothing kills a cookout faster than running out of propane mid-grill. If your tank is running low, it’s time to decide whether to refill your tank or exchange it for a new one. 

While propane tank exchange might seem easier at first glance, many people prefer refilling their existing tank, and for good reason. Below, we’ll explain why refilling your propane tank can be the better option and how U-Haul makes the process quick, affordable, and convenient. 

Refilling can be a Better Option 

1. Refilling Costs Less

At most U-Haul propane tank refill locations, refilling costs approximately $3.00 to $4.00 per gallon. By comparison, propane tank exchange typically costs $5.00 to $6.00 per gallon. That difference adds up quickly. By choosing to refill your propane tank instead of exchanging it, you pay less per gallon, which leaves more money for groceries, grilling supplies, or your next cookout. 

2. Refilling Gives You More Propane 

When you refill your propane tank, you get more propane than if you exchange. Many propane exchange programs only fill 20 lb. tanks to about 15 lbs. of propane. 

At U-Haul, refilled tanks are filled to full capacity, so you’re paying for a full tank, not a partial one. In fact, when you refill a standard 20 lb. propane tank instead of exchanging it, you get up to 33% more propane, which is equal to four more hours of grilling time 

If your tank isn’t empty, exchanging it means you lose whatever propane is still inside. When you refill, you only pay for the amount you need, so no propane or money goes to waste. 

3. Refilling Is Quick and Convenient 

Many people assume propane tank exchange is faster than refilling, but that’s not necessarily true. With more than 1,200 U-Haul propane refill locations, there’s likely a refill station near you. U-Haul refill stations are staffed with trained, certified team members who make the process fast and easy. Here’s how it works: 

1. Drive up to the propane refill station. 
2. Scan the QR code or open the U-Haul app and tap request a refill.  
3. A certified attendant will meet you at the pump to refill your tank. 
4. Pay right at the pump with your card, no need to go inside. 

How to Tell When Your Propane Tank Is Empty 

If you’re unsure about how much propane is left in your tank, be sure to check before you grill, so you avoid running out of fuel at the worst possible moment. Here are a few simple ways to check: 

• Weight test: Place the tank on a scale, read the total weight, and compare it to how much an empty propane tank of the same size weighs. Follow this chart to learn how full your 20-lb propane tank is.  

20-lb Propane Tank Fullness Weights. 

Tank Condition	Total Weight
Empty	17.8 lbs
25% Full	22.8 lbs
50% Full	27.8 lbs
75% Full	32.8 lbs
Full	37.8 lbs

• Warm water test: Slowly pour warm (not boiling) water down one side of the tank. After a few seconds, run your hand down the same area. The metal above the propane level will feel warm, while the area below the propane level will feel noticeably cooler. The point where the temperature changes show the approximate propane level 

• Flame check: A weak or sputtering flame may indicate low propane 

• Gauge check: Some tanks include built-in propane gauges, or you can buy one online. 

Learn more about how to tell when it’s time for a refill here 

 U-Haul Helps Your Propane Refill Easier

U-Haul makes propane refilling easy, affordable, and convenient. With no minimum fill charges, you only pay for the propane you receive. 

Don’t wait until your grill goes cold. Find a U-Haul propane refill location near you and get back to cooking today. Prices may vary by location. 

 

Frequently Asked Questions 

How long does a propane refill take? 

Most propane refills take just a few minutes once a certified attendant begins the process. 

Can I refill an old propane tank? 

Yes, as long as the tank is still within its certification date and passes inspection. U-Haul provides a free visual inspection before refilling. 

How do I know if my tank is safe to refill? 

Your tank must be free of major rust, dents, or valve damage and must be within its certification period. A U-Haul attendant will inspect it before refilling.