Loading...
6 tools
This free fuel cost calculator estimates the fuel cost of a trip based on fuel efficiency, distance, and gas price using various units of measurement.
This tire size calculator finds the tire diameter, sidewall height, and circumference, using the tire code on the tire. It includes a tire comparison feature and tire size speedometer calculator.
Use the horsepower calculator to estimate the current engine horsepower of your car. This tool provides you with results in horsepower units as well as in watts and other power units.
This free gas mileage calculator estimates gas mileage based on odometer readings, gas price per gallon, and the amount of gas in the tank.
This mileage calculator estimates the number of driving miles between two locations in the United States.
This free engine horsepower calculator estimates vehicle engine horsepower using two different methods: the elapsed time method and the trap-speed method.