How to create a custom price calculator on product page and configure to the cart page

Shopify Discussion

Topic summary

A Shopify store owner is seeking help to build a custom price calculator for wallpaper products without using third-party apps.

Requirements:

  • Input fields for wall dimensions (width and height)
  • Automatic price calculation based on measurements
  • Integration with the cart page

Reference provided:
The user shared a competitor site (wallmur.com) demonstrating the desired calculator functionality, along with screenshots and their demo store URL with password access.

Current status:
Two other users have followed up asking if a solution was found, indicating the question remains unanswered and the discussion is ongoing.

Summarized with AI on November 6. AI used: claude-sonnet-4-5-20250929.
1

Hi Everyone,

I need some help of you to solve the price calculator problem.

I don’t want to use any app for measurement. I am selling a wallpaper and want to add the measurement fields for user to input the wall dimension like width & heigh and calculate the product price as the dimension but I don’t know how can I do this so anyone can help me to solve this problem.

Here is my store url: https://demo-store-lokesh.myshopify.com/products/product_b37a5c5e-4539-edcd-951e-f18b89a05f1c

Password: lokesh

Here is reference site, I want to create calculator like this.

https://www.wallmur.com/wallpaper/vintage-peony-flower-wallpaper-mural.html

Screenshot:

LokeshPrajapati_0-1662728053791.png
LokeshPrajapati_0-1662728053791.png1905×894 275 KB

LokeshPrajapati_1-1662728096893.png
LokeshPrajapati_1-1662728096893.png1914×884 302 KB

2 Likes
2

Hi,

Did you find a solution for this?

2 Likes
3

Did you find the solution?