Posted: October 14, 2024
How Long Will 500 Gallons of Propane Last?
So you’ve filled the 500-gallon propane tank that you have at your Central North Carolina home or business with propane. How long can you expect this amount of fuel to last and when can you anticipate needing a refill? Let’s take a look!
Here is the first thing to know to help answer the above questions. A 500-gallon propane tank does not actually contain 500-gallons of propane (or at least it shouldn’t if you are doing things safely). There should really only be about 400-gallons of propane in a tank at time. This leaves a little extra room for the fuel to expand, which it inevitably will as temperatures rise.
Exactly how long a 500-gallon tank of propane will last varies from household to household and from business to business. An exact figure will depend on what kind and how many appliances are being powered by propane, the condition of these appliances and a home’s size.
Factoring in all the above variables, a 500-gallon tank of propane can last anywhere from just one month to about 14 months.
Let’s take a home that is about 2,200 square feet. Typically, a house of this size uses about 700 gallons to a little over 1,000 gallons of propane a year (again, the exact number varies and is dependent on all the above factors we mentioned). This means that a homeowner of a house that is around 2,200 square feet will usually need to fill up a 500-gallon propane tank about twice a year.
A 500-gallon propane tank does not last the same amount of time for every home because propane usage depends on how many appliances are connected to the tank and how often they run. A home that only uses propane for cooking or a gas fireplace will go through fuel much more slowly than a home that relies on propane for heating, hot water, cooking, clothes drying, and backup power.
The biggest factor is usually home heating. During colder months, a propane furnace or boiler may run frequently throughout the day and night, especially if the home is larger, older, poorly insulated, or kept at a higher thermostat setting. Weather can also make a major difference. A mild winter may stretch a tank much longer, while several weeks of freezing temperatures can cause fuel levels to drop faster than expected.
Household size matters too. More people in the home often means more hot water, more cooking, and more laundry. If your propane tank also powers a pool heater, generator, outdoor kitchen, or multiple fireplaces, your usage may be higher than a typical household estimate.
This is why propane delivery planning should be based on your actual usage instead of a general estimate alone. Checking your tank gauge regularly, keeping track of how quickly the percentage drops, and scheduling delivery before the tank gets too low can help you avoid running out of fuel. K.B. Johnson can also help Central North Carolina homeowners understand their propane usage and choose a delivery schedule that fits their home, appliances, and seasonal needs.
These days, it is very common for propane tanks to come with gauges. These gauges are made with numbers that are meant to tell you how full your tank is in a percentage. So if the line on your gauge is lining up to the 50 this indicates that your tank is 50% full.
K.B. Johnson recommends that you place your next fuel delivery when your tank hits the 30% mark. This should allow enough time to coordinate a delivery without having to worry about completely running out of fuel.
Here are some more things to be aware of regarding your propane tank:
If your Central North Carolina home or business needs a propane tank, K.B. Johnson can help! We offer affordable tank leases in addition to tank sales.
You can also count on our team for reliable propane deliveries.
Contact K.B. Johnson today to become a K.B. Johnson customer.
