Gear Ratio Speed Chart, Supports sprocket chain drive, DSG dual clutch, and OEM gearbox database.

Gear Ratio Speed Chart, Enter your transmission gear ratios, final drive ratio, and tire size to see an interactive RPM vs Speed chart. The chart shows the relationship between engine RPM and vehicle speed for each gear, with shift points at redline and a top speed indicator. You can use these outputs to construct a custom rpm gear speed chart for track tuning or highway cruising efficiency. Click dropdown to select, then use keyboard cursor keys to step through gear sets and observe graph changes. This calculator will provide the speed of the vehicle based on transmission gear ratio, engine RPM, tire height, and the ring gear and pinion gear ratio in the rear end axle differential housing. Calculate speed vs RPM, visualize gear spreads, and compare gearbox configurations. Supports sprocket chain drive, DSG dual clutch, and OEM gearbox database. . Free gear ratio calculator for cars and motorcycles. Jun 6, 2026 · To calculate speed from rpm and gear ratio, our tire size gear ratio speed calculator maps the physical dimensions of your wheels to the transmission output. Scroll through the list of popular transmissions to find yours. Select from compared gear sets (below) to re-enter ratios and re-calculate. Use our Gear Ratio Calculator to determine speed, torque, and driven teeth for optimal gear performance and design. Use this calculator to determine your gear ratio and vehicle’s speed in any gear and any engine RPM for best performance. b3kh0g2z, pvvu, mtk7, ailmix, dnb, ho2lj, bo8fs, 9wn, plq, cyo6fa3,