In the U.S., propane for BBQs typically costs by the tank size, by the fill, or by the delivery service. The price reflects tank size, refill frequency, fuel efficiency, and regional pricing differences. This article covers the cost, price ranges, and concrete ways to budget for propane gas for grilling.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| 20 lb cylinder refill | $18 | $28 | $40 | Most common size for home grills |
| Disposable 1 lb cylinders (pack of 4) | $9 | $13 | $18 | Convenience option |
| Propane tank exchange (20 lb) | $17 | $25 | $36 | Includes refilling service |
| On-site propane delivery (whole tank) | $40 | $75 | $120 | Delivery fee may apply |
| Home refill at retailer | $20 | $28 | $38 | Tax may vary by state |
Assumptions: Midwest-to-South regions, standard 20 lb propane tanks, typical residential grills, no premium lighting or specialty mixes.
Cost Of Typical Propane Tank Refills By Size
For most backyard grills, the 20 lb tank is the standard, with refill prices generally in the $18-$40 range depending on region and retailer. A 20 lb refill yields roughly 4-5 gallons of propane, enough for many weekend cookouts. Smaller one-time-use cylinders (1 lb or 5 lb) cost more per BTU but offer portability for tailgates or camping.
| Tank Size | Low Price | Average Price | High Price | Notes |
|---|---|---|---|---|
| 20 lb refill | $18 | $28 | $40 | Most common for home grills |
| 5 lb refill | $12 | $18 | $25 | Used for smaller grills or backup |
| 1 lb disposable | $2 | $3 | $4 | Best for portability |
Delivery vs In-Store Refill: Price Differences
Delivery fees can add $20-$60 to a refill, depending on distance and service level. In-store refills often save the delivery charge but require you to transport a tank. Some retailers offer free exchange with purchase of a new tank, reducing overall cost in the long run.
| Service Type | Low | Average | High | Notes |
|---|---|---|---|---|
| In-store refill | $18 | $28 | $40 | Pickup at retailer |
| Delivery refill | $30 | $50 | $70 | Includes delivery |
| Tank exchange | $17 | $25 | $36 | Refillable tank swap |
Regional Price Variations For Propane Gas
Prices vary by region due to taxes, competition, and distribution costs. Coastal areas and high-demand metro regions may see higher average refill prices, while rural markets can be slightly cheaper but with less availability. Expect up to 15-20% swings between regions in typical seasons.
| Region | Low | Average | High | Notes |
|---|---|---|---|---|
| Northeast | $20 | $30 | $45 | Higher taxes in some states |
| Southeast | $18 | $28 | $40 | Strong competition at retailers |
| Midwest | $16 | $26 | $38 | Typically stable pricing |
| West | $19 | $29 | $42 | Logistics impact on price |
Labor And Service Fees When Replacing Or Filling Tanks
Some outlets charge a small service fee for tank inspection or regulatory compliance. If a shop includes a cylinder test, leak check, or valve inspection, expect an extra $5-$15 per tank, which can affect total cost when purchasing multiple tanks.
| Fee Type | Low | Average | High | Notes |
|---|---|---|---|---|
| Tank inspection | $5 | $10 | $15 | Often included in exchange |
| Delivery surcharge | $0 | $10 | $25 | Distance-based |
| Valve leak test | $0 | $5 | $12 | Not always required |
Cost Drivers: Tank Size, Grade, And System Type
Tank size and system type drive most of the price difference. A standard 20 lb cylinder is the baseline; larger 30- to 40-lb tanks are less common for home grills but reduce refill frequency, while premium higher-grade propane or mixed fuel blends are rarely priced higher at consumer outlets.
Assumptions: Standard 20 lb cylinder, household grill, retail or exchange service, suburban to small-city markets.
How To Cut Propane Costs On Barbecues
Control scope and timing to reduce overall propane spend. Plan cookouts to minimize trips to the store, use a single refill source to leverage volume, and avoid premium accessories or additives that do not improve cooking outcomes.
| Strategy | Expected Impact | Typical Savings Range | Notes |
|---|---|---|---|
| Consolidate refills | Lower per-tound | 5-15% | Buy in bulk when possible |
| Choose standard 20 lb tanks | Lower baseline price | 10-20% | Avoid premium lighter tanks |
| Shop regional promos | Better unit price | 2-10% | Watch seasonal sales |
| Use exchange over new cylinders | Reduced outlay | 5-12% | May need a trade-in |
Common Quote Breakdown For A Weekend Grill Budget
Understanding a typical quote helps compare options clearly. The breakdown usually includes Materials (propane), Labor (none for self-fill), Equipment (tanks), Permits (none for residential BBQ), Delivery/Disposal (optional), and Warranty (tank safety).
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $18 | $28 | $40 | Propane fill price |
| Delivery/Delivery Fee | $0 | $10 | $25 | Distance-based |
| Equipment | $0 | $0 | $0 | Tank swap or exchange included |
| Tax | $1-$3 | $3-$6 | $6-$10 | State tax |
| Total | $19 | $41 | $75 | Estimates for a weekend grilling plan |
Assumptions: Residential backyard use, one 20 lb tank, occasional delivery, standard tax rate by state.
Per-Unit Propane Cost For Grilling Scenarios
Cost per grilling session depends on usage and tank size. For single-session or small gatherings, per-session costs can range from $2-$8 if using a 1 lb cylinder, up to $6-$15 per session with a 20 lb tank spread over multiple barbecues.
| Scenario | Per-Unit Price | Units | Notes |
|---|---|---|---|
| Single 1 lb cylinder for occasional use | $2-$4 | 1 cylinder | Portable option |
| 20 lb tank used across 4 weekends | $6-$15 | 4 weekends | Assumes efficient use |
| Delivery-on-demand for weekend plans | $8-$20 | per weekend | Includes delivery fee |
Assumptions: 8-12 grilling sessions per 20 lb tank, regional price variance considered.
What To Ask When Getting A Propane Price Quote
Ask clearly for a full breakdown, including tax and delivery costs. Request whether the quote is for in-store refill, tank exchange, or home delivery, and confirm whether the price covers tank safety checks or valve inspections.
