Fuel cost is one of the most cumbersome economic burdens that fleet managers face. Fluctuating prices, inefficient vehicle models and certain driving habits can all contribute to what becomes a hypothetical black hole of funds. To help alleviate some worry and allow for a more measurable method of fuel consumption, we have found an online Fuel Cost Calculator which measures the fuel cost of a trip by asking for the trip distance, fuel efficiency of your model vehicle, and gas/fuel price.