If you are searching for propane refill cost near you, the average price to refill a standard 20 lb grill cylinder usually ranges from $12 to $25 depending on propane prices, your location, and the refill station.
Many homeowners choose propane refills because they are often cheaper than propane exchanges and may provide more propane for the money. Refill stations typically charge based on the amount of propane added to the cylinder instead of charging a flat exchange fee.
Quick answer: Most propane refills for a 20 lb grill tank cost around $15–$25 nationwide. Local propane suppliers, U-Haul, Tractor Supply, Ace Hardware, and some gas stations commonly offer propane refill services.
Typical propane refill prices: most refill stations charge around $3–$5 per gallon depending on local propane costs and seasonal demand.
Average Propane Refill Costs
Propane refill costs vary depending on local propane prices and how much propane is needed to refill the tank.
| Tank Size | Typical Refill Cost |
|---|---|
| 20 lb grill tank | $12 – $25 |
| 30 lb propane tank | $18 – $35 |
| 40 lb propane cylinder | $25 – $50 |
| 100 lb propane tank | $60 – $120 |
Prices often rise during peak grilling season and colder winter months when propane demand increases.
Best Places to Refill Propane Tanks Near You
Many nationwide retailers and local businesses offer propane refill services.
- U-Haul propane refill stations
- Tractor Supply propane refill
- Ace Hardware propane refill
- Local propane dealers
- Farm supply stores
- Some gas stations
- RV centers and campgrounds
Availability varies by location, so calling ahead is always recommended.
See our nationwide guide to finding propane refill stations nearby.
Is Propane Refill Cheaper Than Exchange?
In many cases, yes. Refilling a propane tank is often cheaper than exchanging it.
One major reason is that propane exchange tanks may contain slightly less propane than a full refill.
| Refill | Exchange |
|---|---|
| Usually cheaper per pound | Usually faster and more convenient |
| Often provides more propane | Widely available nationwide |
| Keeps your existing tank | Provides inspected replacement tank |
| Requires refill station | Simple swap process |
If convenience matters most, exchanges are often easier. If maximizing propane value matters more, refilling is usually the better option.
You can compare local exchange pricing in our guide to average propane swap costs.
How Much Propane Is in a Refill?
Most refill stations attempt to fill tanks closer to their full rated capacity compared to many exchange programs.
A standard 20 lb propane cylinder usually holds around 4.7 gallons of propane when fully filled to the safe limit.
Some exchange tanks may contain slightly less propane than this amount.
Why Propane Refill Prices Change
Propane refill prices can fluctuate throughout the year for several reasons.
- Seasonal propane demand
- Weather conditions
- Regional propane supply
- Transportation costs
- Local competition
- Global energy market changes
Prices often increase during summer grilling season and winter heating season.
How to Save Money on Propane Refills
There are several ways to reduce propane refill costs over time.
- Compare refill prices locally
- Use refill stations instead of exchanges when possible
- Refill before peak seasonal demand
- Keep multiple tanks to avoid emergency purchases
- Use propane efficiently while grilling
- Check for local refill discounts or loyalty programs
Some refill stations also offer discounts for partially filled cylinders.
Does Walmart Refill Propane Tanks?
Most Walmart stores primarily offer propane exchanges rather than direct propane refill services.
Many Walmart locations partner with Blue Rhino or AmeriGas for outdoor propane tank exchanges.
See our guide explaining whether Walmart refills propane tanks.
Can You Refill Expired Propane Tanks?
Usually not. Most refill stations will refuse expired propane cylinders until they are recertified.
However, many propane exchange programs still accept expired tanks if they are not severely damaged or leaking.
Learn more about propane certification rules in our guide on how propane tank expiration dates work.
How Long Does a Propane Tank Last?
A standard 20 lb propane tank usually lasts around 18–20 hours on a typical backyard grill.
Actual runtime depends on:
- Grill BTU output
- Outdoor temperature
- Cooking frequency
- Heat settings
- Wind conditions
See our detailed breakdown on how long a 20 lb propane tank lasts.
How to Tell if a Propane Tank Is Empty
If your grill suddenly loses heat or struggles to maintain temperature, your propane tank may simply be running low.
Many homeowners estimate propane levels using:
- The hot water test
- A propane gauge
- Weighing the cylinder
- Checking burner performance
See our complete guide to checking propane levels safely.
Propane Tank Safety Tips
- Always transport propane tanks upright
- Store propane cylinders outdoors in ventilated areas
- Inspect tanks regularly for leaks or rust
- Never leave propane tanks inside a hot vehicle
- Keep propane away from open flames
- Do not use damaged valves or fittings
Proper propane handling helps improve both safety and appliance performance.
Frequently Asked Questions
How much does propane refill cost near me?
Most propane refills for a standard 20 lb grill cylinder cost around $12–$25 depending on local propane prices and refill station rates.
Is propane refill cheaper than exchange?
Usually yes. Refills are often cheaper per pound and may provide more propane than exchange tanks.
Where can I refill propane tanks near me?
Common propane refill locations include U-Haul, Tractor Supply, Ace Hardware, local propane dealers, some gas stations, and farm supply stores.
How much propane fits in a 20 lb tank?
A standard 20 lb propane cylinder usually holds around 4.7 gallons of propane when filled to the safe maximum level.
Can you refill expired propane tanks?
Most refill stations will not refill expired propane cylinders until they are properly recertified.
Do propane refill stations completely fill tanks?
Most refill stations provide closer to a full rated fill than many propane exchange programs.
Bottom Line
If you are searching for propane refill cost near you, most refill stations charge around $12–$25 for a standard 20 lb grill cylinder depending on propane prices and location.
Refilling propane tanks is often cheaper than exchanging them and may provide more propane for the money. By comparing local refill stations, understanding seasonal pricing changes, and learning propane safety basics, you can reduce long-term propane costs while keeping your grill or outdoor appliances running efficiently.