Fuel is a substance that is used to produce energy through combustion or other chemical processes. It is a material that can be consumed to generate heat, power, or other forms of energy. Fuels are commonly used to power various devices, engines, and systems.

Fuel in transportation is currently dominated by gasoline (petrol) and diesel. Both types of fuels that are commonly used in internal combustion engines. They are derived from crude oil through a refining process called fractional distillation.  Currently, there are efforts to introduce transportation fuels that have a lower carbon footprint. 

• Gasoline: Also known as petrol, gasoline is a fuel primarily used in spark-ignited internal combustion engines, such as those found in cars and motorcycles. It is a liquid fuel that is highly flammable and consists of hydrocarbons with a range of carbon atoms in their molecular structure. Gasoline is known for its volatility and is designed to ignite easily in the presence of a spark.
• Diesel: Diesel fuel is used in diesel engines, which are commonly found in trucks, buses, trains, ships, and some cars. Diesel fuel has a higher energy density compared to gasoline. Diesel engines operate by compressing air and then injecting the diesel fuel into the compressed air, causing spontaneous ignition. Diesel fuel is less volatile than gasoline and is characterized by its higher energy content and better fuel efficiency.
• Hydrogen:  Hydrogen is considered a fuel because it can produce energy through both combustion and electrochemical reactions. In fuel cells, hydrogen combines with oxygen to generate electricity, emitting only water as a byproduct, making it a clean energy source. When burned, hydrogen releases significant heat energy while producing water vapor without harmful emissions. Additionally, hydrogen has a high energy content by weight and can be sustainably produced through processes like electrolysis using renewable energy sources, highlighting its potential as an environmentally friendly alternative to fossil fuels.
• Electricity: Electricity is an automotive fuel used to power electric vehicles (EVs) by supplying energy to their batteries, which drive electric motors. Unlike traditional internal combustion engines that burn fossil fuels, EVs convert electrical energy directly into mechanical energy with high efficiency and zero tailpipe emissions. This results in reduced greenhouse gas emissions and lower operating costs. Electricity can be generated from various sources, including renewables like solar and wind, further enhancing the environmental benefits of electric vehicles. Additionally, EVs offer the potential for energy storage and grid integration, contributing to a more sustainable energy ecosystem.

Fuels are important sources of energy for transportation and other applications, playing a significant role in powering vehicles and machinery worldwide.

Gasoline (Petrol) and Diesel Calculators

1. US Dollar per Gallon from Euro per Liter
2. US Dollar per Gallon from Canadian Dollars per Liter
3. Euro per Liter from US Dollar per Gallon
4. US Dollars per Gallon from Pounds per Liter
5. US Dollars per Gallon from Mexican Pesos per Liter
6. Canadian Dollar per Liter from US Dollar per Gallon
7. Rupees per Liter to US Dollars per Gallon
8. Yen per Liter to US Dollars per Gallon
9. US Dollar per Gallon from Australian Dollar per Liter
10. Great Britain Pounds per Litre from Euros per Litre
11. Yuan per Liter to US Dollars per Gallon
12. Compare US dollars per gallon to Canadian dollars per liter
13. Euros per Liter to Canadian Dollars per Liter
14. US Dollar per Gallon to Other Currencies
15. US Dollar per Gallon from Russian Ruble per Liter
16. Cost to Idle
17. Fuel Cost over a Distance
18. Gas Mileage
19. Cost to Drive
20. Time to Travel
21. Fuel Dollars per Mile
22. Cost to Fill a Two and a Half Gallon Can
23. Cost to Fill a 5 Gallon Can
24. Breakover Angle
25. Approach (Departure) Angle
26. Time to Overtake
27. Distance to Overtake
28. Speed to Overtake by Distance
29. Speed to Overtake in Time
30. Above ground Storage Tank (AST) Volume
31. Fuel in a Skid Tank
32. Fuel in a Horizontal Circular Tank
33. Fuel in a 150 Gallon Circular Tank
34. Fuel in a 270 Gallon Circular Tank
35. Fuel in a 300 Gallon Skid Tank
36. Fuel in a 322 Gallon Tank
37. Fuel in a 525 Gallon Circular Tank
38. Fuel in a 550 Gallon Farm Tank
39. Fuel in a 1000 Gallon Skid Tank
40. Fuel in a 1500 Gallon Skid Tank
41. Fuel in a 2000 Gallon Skid Tank
42. Fuel in a 2500 Gallon Skid Tank
43. Energy in Gasoline
44. Energy in Diesel
45. CO2 from Gasoline
46. CO2 from Diesel Fuel