Metal calculator calculates the mass and the surface area of the steel rolled metal.
Two calculation modes are implemented:
1. Calculation of the mass of the steel profile for a given length;
2. Calculation of the color area of the steel profile for a given mass.
Everything is reduced to a table with the definition of the total values of weight and area of color.
Calculation of the weight of steel is available in metric and British units.
The results of calculations can be saved.
In the calculator, you must select a metal profile from the range and specify the length (or mass).
The calculation results will be:
- weight of the selected steel profile;
- the amount of paint or other protective coating required. those. External area of color;
- the total mass of steel and the surface area of the entire selected metal.
The desired profile is selected from the list or its sizes are set manually.
List of available metal profiles:
- I beam;
- Channel;
- Angle;
- T Section;
- Flat Bar;
- Round Tube;
- Square Tube;
- Rectangular Tube;
- Round Bar;
- Square Bar;
- Hexahedron.

// Option A //

To download Metal Calculator mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Metal Calculator mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Metal Calculator from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Metal Calculator in HappyMod App.