Engineering Converters
Categories built for mechanical, physical, and industrial use cases where formula visibility and unit depth matter more.
Browse every category in this converter group.
These category hubs provide the best starting point when you know the measurement family but not yet the exact route.
Acceleration
Convert between m/s², g-force, ft/s², gal, and other acceleration units
Pressure
Convert between pascals, bars, PSI, atmospheres, and more pressure units
Energy
Convert between joules, calories, kilowatt-hours, BTU, and more energy units
Power
Convert between watts, kilowatts, horsepower, BTU/h, and more power units
Force
Convert between newtons, kilonewtons, pound-force, dynes, and more force units
Torque
Convert between N·m, ft·lb, in·lb, kgf·m, and more torque units
Density
Convert between kg/m³, g/cm³, lb/ft³, and other density units
Flow Rate
Convert between L/min, m³/h, CFM, GPM, and other volumetric flow units
Frequency
Convert between hertz, kilohertz, megahertz, gigahertz, and more frequency units
Common conversions in this group.
Kilowatt Hour to Joule
Energy
Joule to Kilowatt Hour
Energy
PSI to Bar
Pressure
Bar to PSI
Pressure
Gram per Cubic Centimeter to Kilogram per Cubic Meter
Density
Kilogram per Cubic Meter to Gram per Cubic Centimeter
Density
Horsepower to Kilowatt
Power
Kilowatt to Horsepower
Power
Standard Gravity to Meter per Second Squared
Acceleration
Meter per Second Squared to Standard Gravity
Acceleration
Newton Meter to Pound-Force Foot
Torque
Pound-Force Foot to Newton Meter
Torque
Liter per Minute to Gallon (US) per Minute
Flow Rate
Gallon (US) per Minute to Liter per Minute
Flow Rate