How to add multi choice options and product price calculation?

[jan_zaczynski]

I would like to add to our products based on measurement multi choice options and product price calculation. This should looks similar like below:

Can someone help me how to do it in Magento 2.3.1, please? And maybe there are some ready solutions or extensions, preferably free.
Every ideas and help will be very appreciated.

[Robert Rand]

Hi Jan,

There appear to be multiple extensions in the Magento Marketplace that help with dynamic pricing based upon the dimensions of a product. Here are some examples that I found:

https://marketplace.magento.com/emipro-pricecalculator.html

https://marketplace.magento.com/best4mage-dppc.html

https://marketplace.magento.com/fme-pricecalculator.html

Between a dynamic-pricing extension, and Magento's native Custom Options functionality, I believe that you'll have the functionality that you need. Then it's a question of customizing the design on the frontend of the site.

Best of luck!