Instructions: Choose Metric or Imperial and Input variables with RED text
| CALCULATE ROI | IMPERIAL | METRIC | ||
| DIESEL FUEL PRICE | $/Gal | $/L | ||
| ANNUAL MILEAGE | Mi | Km | ||
| MILEAGE Mpg | L/100Km | MPG | L/100Km | ||
| ANNUAL FUEL CONSUMPTION | 21,429 | Gal | 113,459 | L |
| TOTAL COST OF FUEL | $53,571 | $74,882.78 | ||
| FUEL SAVINGS % | % | |||
| FUEL SAVINGS Gal/L | 3,214 | Gal | 12,167 | L |
| FUEL SAVINGS $ | $8,035.71 | $11,232.42 | ||
| UNIT COST | $ | |||
| ROI IN MONTHS | 15.61 | Mo | 11.16 | Mo |
| ROI IN Mi/Km | 195,067 | Mi | 224,586 | KM |
Calculate Annual Water Consumption & Cost
| WATER CONSUMPTION | IMPERIAL | METRIC | ||
| DESTILLED WATER CONSUMPTION GALLONS | 66 | /Gal | 208 | /L |
| PRICE PER GALLON OF DISTILLED WATER | $/G | $/L | ||
| TOTAL COST OF WATER | $132.00 | $104.17 | ||
Calculate Annual DEF(Diesel Engine Fluid) Savings
| DEF CONSUMPTION | IMPERIAL | METRIC | ||
| FULL SAVINGS GAL/L | 3,214 | /Gal | 12,167 | /L |
| % DEF CONSUMPTION PER GAL/L | % | |||
| DEF PRICE PER GAL/L | 7.50 | /Gal | 1.98 | /L |
| TOTAL COST OF DEF | $1,205.36 | $1,204.57 | ||
DEF is consumed at a rate of approximately 3-5%