Propane vs. Natural Gas Commercial Ranges

Gas ranges and stoves generate more heat than electric ranges, resulting in faster cooking times and higher outputs. While there are similarities between propane and natural gas ranges in high-volume kitchens, the best choice for food service settings comes down to reliability, fuel access, operating needs, and cost. Knowing these differences enables restaurant operators to make informed decisions based on their specific needs.

Key Takeaways

• Location: Natural gas is better in urban settings with limited space; propane is more available in remote locations but requires room for tank storage
• Fuel supply: Natural gas offers continuous service; propane depends on scheduled deliveries
• Operating needs: Propane requires tank monitoring and delivery coordination; natural gas requires minimal day-to-day management
• Cost stability: Natural gas is more predictable than propane, and propane is typically more expensive depending on location

Propane vs. Natural Gas

What is the Difference Between Propane and Natural Gas?

Propane is a byproduct of natural gas processing that is compressed and stored in tanks as a liquid. It is comprised of ethane, methane, propane, and butane. Propane is nontoxic, colorless, and virtually odorless, so an identifiable odor is added for safety purposes.¹

Natural gas is a fossil fuel that's been formed naturally over millions of years. It's found in rock formations below the surface of the Earth and extracted with large drills. Natural gas is odorless and colorless, so like propane, an odorant is added so users can smell leaks.²

What Are BTUs and Why Do They Matter?

BTU stands for British Thermal Unit and is a unit of energy that measures the amount of heat required to raise 1 pound of water by 1 degree Fahrenheit.³ In a restaurant setting, BTUs typically refer to power produced. Higher-BTU equipment cooks faster, which results in quicker service. Propane and natural gas can be measured in cubic feet when in vapor form. One cubic foot of propane contains 2,516 BTUs, while one cubic foot of natural gas contains 1,030 BTUs. This means propane has about 2.44 times more usable energy than natural gas.⁴

Reliability of Propane and Natural Gas Resources

Picking the right fuel source for a restaurant is a vital choice that greatly impacts the day-to-day operation of a restaurant. Propane and natural gas are both reliable energy sources, but their reliability is achieved in different ways. Natural gas provides a continuous, on-demand supply through pipeline systems, offering consistent performance as long as the infrastructure remains intact. Propane’s reliability comes from on-site storage, allowing uninterrupted use during power outages or pipeline failures, provided the tank remains filled.

Access to Propane and Natural Gas

Location is crucial in determining an operation's optimal fuel source. If the area doesn't have access to a natural gas pipeline, propane must be the primary fuel supply for a gas unit. Restaurants located in small cities or rural areas often rely on propane because natural gas availability can be scarce. Operators using propane should always remember to monitor the tank's fuel level and schedule deliveries.

Natural gas provides a continuous supply of fuel through pipelines within a city’s infrastructure. Restaurant owners may opt for natural gas in downtown or urban locations, where space constraints often make on-site propane storage impractical.

Safety Requirements

When deciding between a natural gas or propane range for a restaurant, ventilation requirements are a key operating consideration. Regulatory compliance is also critical, as propane systems are subject to additional fire safety and fuel storage regulations. Natural gas systems must comply with municipal utility standards.

Types of Gas Ranges

Gas ranges vary by number of burners, base styles, widths, and configurations.

• Number of burners: Ranges from 2-12 burners
• Base Styles: Standard oven, convection oven, space saver oven, storage, modular
• Sizes: 12-72 inches
• Configurations: Burner, griddle, hot top, char broiler, French top, plancha top, and a combination of some of the above

Conversions

Restaurant owners may need to convert a range from propane to natural gas or vice versa. Conversions can be made in the field—and many units even include a kit that simplifies the process— but should be performed by a professional because they can be dangerous if done incorrectly.

Banning Future Natural Gas Lines

Several cities and states in the United States have started banning new natural gas pipelines to reduce greenhouse gas emissions, support climate action, and improve air quality. According to the American Restaurant Association, however, 76 percent of restaurants use natural gas, and a majority of the public is concerned that banning pipelines could affect local restaurants and their communities.⁶

Shop Propane and Natural Gas Stoves at KaTom

KaTom is a trusted authority in gas ranges and stoves, offering a selection supported by industry expertise and strong manufacturer partnerships. With an emphasis on performance, safety, and efficiency, KaTom provides reliable guidance and dependable selection for long-term equipment use.

References

1. What is Propane Gas. propane.com. Accessed Feb 2026.
2. Natural Gas Explained U.S. Energy Information Administration. Accessed Feb 2026.
3. Units and Calculators Explained. U.S. Energy Information Administration. Accessed Feb 2026.
4. Propane vs. Natural Gas. Propane 101. Accessed Feb 2025.
5. Petroleum & Other Liquids. U.S. Energy Information Administration. Accessed Feb 2026.
6. Banning Natural Gas at the Local Level. National Restaurant Association. Accessed Feb 2026