Metercart: Size Calculator

Metercart: Size Calculator is a Shopify app designed for merchants selling cut-to-size or made-to-measure products. It lets customers enter dimensions such as length, width, height, or square metres on the product page and see the price update live as they type, supporting both metric and imperial units. The app also matches the store theme automatically, hides the standard buy controls on measured products, and carries dimension data through to cart, checkout, email, and packing slip, making it a practical replacement for fake variants or quote-request workflows.