How can I display product meterage dynamically based on quantity in Prestige theme?

I’m looking to show a value under my quantity selection box that takes the quantity value and multiplies it by the width of a product - show I can show the customer how many meters they are getting. When the customer changes the quantity value, the meterage value needs to dynamically update.

Something similar to https://clafabrications.co.uk/product/1200mm-c-pro-55/

I’m using the Prestige theme.

Is this possible?

Thanks in advance.

Hi @davebond ,
As I checked the reference, I can say that to achieve this sort of custom functionality you need to hire a developer who can work for you. As this will require extensive knowledge of coding (both liquid & Javascript).
Please let me know if you wish to go with me
Thanks & Regards
KaalTechGeeks