
Running a business with company cars, service vans, delivery vehicles, pickups, or work trucks means fuel is more than a routine purchase. It is a recurring operating expense that can affect pricing, cash flow, profit margins, and annual budgeting.
The RetireCoast Small Business Fuel Calculator helps you estimate monthly and annual fuel costs based on the number of vehicles in your fleet, miles driven, average fuel economy, fuel prices, and additional fuel use for equipment or idling. You can enter vehicles individually or group similar vehicles together to create a practical estimate for your business.
The calculator also shows estimated gallons used, average fuel cost per mile, total annual fleet mileage, and the potential effect of a future increase in fuel prices. This can help you prepare budgets, evaluate delivery or service costs, review customer pricing, and understand how fuel-price changes may affect your operating expenses.
To begin, enter your business assumptions and add each vehicle or vehicle group. Use realistic monthly mileage and average miles per gallon for the most useful estimate. You can then save the calculation on your device or print the results for your records.
This tool is designed for planning and comparison purposes. Actual fuel expenses may vary because of traffic, idling, towing, driver behavior, vehicle condition, seasonal fuel prices, taxes, and other operating conditions.
Estimate monthly and annual fuel expenses for company cars, service vehicles, delivery vans, pickups and other small-business fleets.
These settings apply to the entire fleet. Use the number of active operating months that best reflects your business.
Group identical vehicles together or enter each vehicle separately for a more detailed estimate.
| Vehicle or Group | Fuel | Quantity | Miles per Vehicle per Month | Average MPG | Fuel Price per Gallon | Monthly Cost | Remove |
|---|
Include fuel that may not be captured by vehicle mileage, such as equipment, generators, idling or refrigerated units.
You've compared fuel prices across the United States. The next question is why those prices change. One of the biggest influences is the price of crude oil. Our Crude Oil to Gasoline Price Calculator demonstrates how changes in crude oil prices can ripple through the fuel supply chain and eventually affect the price you pay at the pump.
Fuel prices don't change by chance. They are influenced by crude oil markets, refining capacity, transportation costs, fuel taxes, seasonal demand, weather events, and global economic conditions. If you want to understand why prices differ from state to state and how to interpret the results of this tool, our comprehensive guide is an excellent next step.
You'll also discover how one barrel of crude oil becomes gasoline and diesel, why diesel often costs more than gasoline, the factors that influence prices at the pump, and test your knowledge with an interactive quiz.
Knowing your state's average gasoline and diesel prices is only the beginning. Explore additional fuel-price resources, use our collection of financial calculators, or connect transportation costs with your household budget through the RetireCoast Millennial Financial Lab.
Explore fuel-price tools, crude oil resources, gasoline and diesel explanations, and additional cost-comparison tools.
Explore Fuel ToolsFind calculators for retirement, taxes, housing, transportation, business planning, and everyday financial decisions.
View All CalculatorsConnect fuel and transportation costs with your monthly budget, savings goals, net worth, and long-term financial plan.
Explore Budgeting ToolsFuel is one of the largest operating expenses for many businesses. Learn how to estimate transportation costs, build fuel expenses into pricing, improve profitability, and access planning tools designed specifically for entrepreneurs and small business owners.
Explore Business Builder




