Route Optimization Savings

Every mile removed from a route also removes the driving time that mile would have taken, and that time is priced at a fully loaded hourly rate covering wages and benefits -- which is often a larger dollar figure per hour than the fuel a vehicle burns in that same hour. That's why labor savings frequently make up the bigger share of total route-optimization savings, not fuel alone.

It means the entered rate should reflect the full cost of a driver's time to the business, not just their wage -- including payroll taxes, benefits, insurance, and other overhead tied to employing them. Using a bare wage figure instead of a fully loaded rate will understate the true labor-cost savings from reduced driving time.

This calculator takes it as a direct input rather than calculating it, because the actual achievable reduction depends on your specific route network, stop density, and the optimization software or process used -- typically estimated from a pilot run, a vendor's stated results, or historical improvement seen in a similar fleet. Enter your best estimate and treat the output as a planning projection to validate against real results.

Annual miles saved scales directly with operating days per year and the daily mileage reduction, while annual fuel savings additionally depends on fleet average MPG and fuel price -- two more variables that shift the dollar figure independent of how many miles are actually saved. A fleet with poor fuel economy sees a larger fuel-cost benefit per mile saved than a fuel-efficient one, even with an identical mileage reduction.