Engineering unit converters for pressure, energy, power, force and speed calculations. Free online tools for engineering professionals and students.
Convert between Pascal, bar, psi, atmosphere, and torr
Convert joules, kilojoules, calories, kWh, and BTU
Convert watts, kilowatts, horsepower, and BTU/hour
Convert newtons, pound-force, kilogram-force, and dynes
Convert m/s, km/h, mph, knots, and Mach
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