HomeAppsAuto & VehiclesGearBuddy RPM-MPH CalculatorApps like GearBuddy RPM-MPH Calculator Here are some great alternatives to GearBuddy RPM-MPH Calculator by Kenneth Aycock : RPM Calculator ★4.1 MOTORUN ENGINE TOOLS - PRO ★3.8 Engine RPM ★4.0 Pulley Calculator ★4.2 Mechanical Engineering Calc ★5.0 Sariel's Gear Calculator ★4.6 Realtime Charts for Torque Pro ★4.1 RPM And Pulley Diam Calculator ★4.3 CNC Machinist Calculator Pro ★4.9 RC Pit Calc Pro ★4.8 RC Car GearCalc ★4.4 RC Speed Calculator Pro ★4.9 BicyCalc - Bicycle Calculator ★4.2 MTB Gear Ratio ★4.8 Fuel Oil Mix Calculator ★4.8 Milling Cut Calculator ★3.6