Calculating the costs in detail, and providing prices for producing plastic injection moulded products, is custom work. It depends on many factors. 

For this reason, a supplier like us have extremely specialised software and databases for this puspose. Normally rough estimates can be made. If you know the weight of your product and you know the application, you can make an estimate yourself of the raw materials required.

You can make a very rough estimate for the costs of the materials by multiplying the material costs by a factor of 3. The process of estimation depends on many factors and circumstances which can cause these costs to fluctuate, and is therefore subject to change during the process.