Engineering / Engineering units.
Engineering Conversions
Engineering-specific unit conversions for torque, stress, flow, viscosity, thermal conductivity, and more.
10 tools available
Torque Unit Converter
Switch between Nm, lb-ft, kgf-m, and oz-in.
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Pressure / Stress Converter
Translate Pa, MPa, psi, ksi, bar, and atm.
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Flow Rate Converter
Switch between CFM, m3/s, GPM, and L/min.
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Dynamic & Kinematic Viscosity Converter
Convert cP, mPa-s, cSt, and mm2/s.
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Thermal Conductivity Converter
Translate W/(m K), BTU/(h ft F), and W/(m C).
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Energy Unit Converter (Engineering)
Convert J, kJ, kWh, BTU, therm, and ft-lb.
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AWG ↔ mm² Wire Gauge Converter
Convert AWG / kcmil to metric mm² cross-section and diameter.
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Hardness Scale Converter (HRC/HB/HV)
Approximate cross-scale conversions between Rockwell, Brinell, and Vickers.
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Frequency ↔ Wavelength Converter
Convert Hz to wavelength in vacuum, air, or with speed-of-sound.
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Specific Heat Capacity Converter
Convert J/(kg·K), BTU/(lb·°F), and cal/(g·°C).
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