Engineering Unit Conversion

Engineering Unit Conversion

iPhone/iPad version available on iTunes

Android version available on the Android Marketplace

Android version also available on the Amazon app store.

Windows Mobile version now available on Zune.

A comprehensive unit conversion tool specifically designed for engineers and engineering students.

All the dimensions you need on a daily basis with all the units you commonly use.

Input negative values when required for temperatures, gauge pressures, etc.

Input values with exponents. Instead of typing in 1000000 you can use 1e6 instead.

No network connection required.

Input the from value, select the unit you wish to convert from and immediately see the conversion to all the units within that dimension (category).

Remembers the last value and unit separately for each dimension.

77 unique categories (dimensions) containing more than 700 units:

Area - 10 units,
Compressibility - 10 units,
Concentration - 3 units,
Concentration Ratio (Mass) - 3 units,
Density (Mass) - 13 units,
Density (Molar) - 6 units,
Diffusivity  - 10 units,
Electric Conductivity  - 6 units,
Electric Flow  2 units,
Electric Potential – 3 units,
Emissions (Vehicle) - 4 units,
Energy - 17 units,
Enthalpy (Mass) - 9 units,
Enthalpy (Molar) - 10 units,
Enthalpy Flow (Mass) - 6 units,
Enthalpy Flow (Volume) - 4 units,
Entropy (Mass) - 18 units,
Entropy (Molar) - 18 units,
Force - 8 units,
Fouling - 6 units,
Frequency - 7 units,
Friction Powerloss Factor - 2 units,
Heat Capacity (Mass) - 18 units,
Heat Capacity (Molar) - 18 units,
Heat Flux - 5 units,
Heat Of Vapourization (Mass) - 9 units,
Heat Of Vapourization (Molar) - 10 units,
Heat Transfer Coefficient - 7 units,
Heating Value (Mass) - 9 units,
Heating Value (Molar) - 10 units,
Length - 11 units,
Log Mean Temperature Difference -4 units,
Mass - 7 units,
Mass Concentration - 3 units,
Mass Flow - 22 units,
Mass Transfer Coefficient - 6 units,
Mass Velocity - 4 units,
Mass Yield - 3 units,
Molar Elec. Conductivity - 8 units,
Molar Flow (Liquid) - 9 units,
Molar Flow (Vapour) - 34 units,
Molar Concentration - 4 units,
Molar Volume - 9 units,
Power - 21 units,
Pressure - 31 units,
Pressure Drop -16 units,
Reaction Rate (Mass) - 4 units,
Reaction Rate (Molar) - 11 units,
Reciprocal Length - 6 units,
Reciprocal Mass - 7 units,
Reciprocal Mass Volume - 2 units,
Reciprocal Moles - 3 units,
Reciprocal Time - 5 units,
Reciprocal Vapour Volume - 4 units,
Reciprocal Volume - 8 units,
Rotational Inertia - 2 units,
Specific Energy (Volume) - 5 units,
Specific Volume - 6 units,
Surface Tension -7 units,
Temperature - 4 units,
Temperature Difference - 4 units,
Thermal Conductivity - 5 units,
Time - 5 units,
UA - 5 units,
Vapour Volume - 15 units,
Velocity - 11 units,
Viscosity (Dynamic) - 10 units,
Viscosity (Kinematic) - 10 units,
Volume - 12 units,
Volume Concentration - 5 units,
Volume Conc. Difference - 5 units,
Volume Flow (Liquid) - 28 units,
Volume Flow (Vapour) - 60 units,
Volume Flow Per Area - 10 units,
Volume Ratio - 3 units,
Volume Ratio Concentration - 5 units,
Work - 17 units.

Whilst every effort has been made to ensure the conversion factors used in this app are accurate, you use them entirely at your own risk.

Version 1.01 now available as a free update: This new version has some minor bug fixes, corrections to conversions in Vapour Flow (Volume) and some additional units in Vapour Volume.

Version 1.02 now available as a free update. This version has improved accuracy in most dimensions and also has some extra units.

Version 1.03 now available as a free update. This version has subtitles for each dimension giving samples of some of the units converted. It also has some additional units requested by users.

If you find any missing conversions that you would like to see in this app, please e-mail me and I'll make it happen.

iPhone Screenshots:

Android Screenshots:

Windows Mobile screenshots: