Weekly Fuel Allowance Calculator
Weekly Fuel Allowance Calculator. Allocate a larger budget by week. Enter your values and view the result.
Weekly Fuel Allowance Calculator
Allocate a larger budget by week.
Use the calculation engine below to model your exact costs with custom fuel prices, distances, and vehicle efficiencies:
Weekly Fuel Allowance Calculator: inputs
Adjust sliders or enter exact figures
Monthly Fuel Budget
Real-Time Visual Breakdown
Comparing your expense against alternative vehicle classes
Price Fluctuation Stress Test
See how unexpected gas price surges would impact your monthly budget
How Weekly Fuel Allowance Calculator Works
This tool works by splitting a larger fuel budget, such as a monthly, quarterly, or annual amount, into equal weekly allowances.
- Step 1
Enter the larger budget
Type the fuel budget for the month, quarter, semester, or year.
- Step 2
Enter the number of weeks
Use 4.33 for a month, 13 for a quarter, 26 for a half-year, and 52 for a year.
- Step 3
Enter price and economy
Type the expected fuel price and the vehicle’s MPG or L/100 km rating.
- Step 4
Read the weekly allowance
The calculator shows dollars, fuel, and miles per week.
Weekly Fuel Allowance Calculator Formula
The formula divides the larger budget by weeks in the period.
Weekly Allowance = Period Budget ÷ Weeks in Period
Weekly Miles = (Weekly Allowance ÷ Price) × MPG
- Weeks in Period
- = 4.33 (month), 13 (quarter), 26 (half-year), 52 (year)
Worked Example
- A contractor receives a $585 fuel budget for a 13-week quarter.
- Weekly allowance = $585 ÷ 13 = $45.00 per week.
- Weekly fuel at $3.50 = 12.9 gallons (48.7 liters).
- Weekly miles at 27 MPG = 347 miles (559 km).
Weekly Fuel Allowance Calculator Conversion Table
The table splits budgets for different periods into weekly allowances at $3.50 per gallon and 27 MPG.
| Period | Budget | Weeks | Allowance / Week | Gallons / Week | Miles / Week (km) |
|---|---|---|---|---|---|
| Month | $200 | 4.33 | $46.15 | 13.2 | 356 (573) |
| Quarter | $585 | 13.00 | $45.00 | 12.9 | 347 (559) |
| Semester | $720 | 16.00 | $45.00 | 12.9 | 347 (559) |
| Half-year | $1,170 | 26.00 | $45.00 | 12.9 | 347 (559) |
| Year | $2,340 | 52.00 | $45.00 | 12.9 | 347 (559) |
What is a Weekly Fuel Allowance Calculator?
A Weekly Fuel Allowance Calculator is a budget splitting tool that allocates a larger fuel budget into equal weekly amounts.
Employers, grants, and households often set fuel budgets by month, quarter, or year. Drivers spend fuel week by week. The Weekly Fuel Allowance Calculator bridges the 2 by giving a fixed weekly figure that adds up to the larger budget.
A weekly allowance catches overspending within days, not at the end of the quarter.
What are the uses of a Weekly Fuel Allowance Calculator?
There are 4 main uses of the Weekly Fuel Allowance Calculator, including quarterly budgets, grant spending, and family allowances.
Split a quarterly budget
Turn a quarterly fuel budget into weekly limits.
Manage grant-funded travel
Spread a grant’s travel money evenly across weeks.
Set family allowances
Give each family driver a weekly fuel amount.
Load prepaid fuel cards
Top up a prepaid card weekly with the exact amount.