Automotive Tools
Comprehensive automotive calculators and utilities for vehicle owners, mechanics, and enthusiasts. Features fuel efficiency tools, maintenance schedulers, cost estimators, and performance calculators for informed automotive decisions.
Car Tire Pressure Calculator
Estimate optimal tire pressure based on vehicle load, tire index, and driving conditions in-browser.
Gear Ratio & Top Speed Calculator
Calculate top speed or engine RPM based on gear ratio, final drive ratio, and tire dimensions.
Engine Displacement Calculator
Calculate engine displacement in cc or liters based on bore diameter, stroke length, and number of cylinders.
Fuel Efficiency Converter & Cost Estimator
Convert between MPG, L/100 km, km/L and estimate fuel cost per trip or per 100 km in-browser.
HP & Torque Converter
Convert between engine horsepower and torque at any RPM with our easy-to-use calculator. Perfect for automotive enthusiasts, mechanics, and engineers.