Spark Kit Calculator

Spark Kit Calculator

Pricing
$14.99/month. Free trial available.
Rating
0.0 (0 Reviews)
Developer
SparkKit

Let shoppers calculate how much they need from their measurements and add it to cart.

Many stores sell products by measurement: by area, length, or volume. That forces shoppers to work out how much to buy on their own, which is easy to miscalculate and can lead to abandoned carts. Spark Kit adds a measurement calculator to your product pages. Shoppers enter their dimensions, see how much they need, and add that quantity to cart. You can build a custom formula for each product and apply a calculator to your whole store or to chosen products. It installs from the theme editor.

Many stores sell products by measurement: by area, length, or volume. That forces shoppers to work out how much to buy on their own, which is easy to miscalculate and can lead to abandoned carts. Spark Kit adds a measurement calculator to your product pages. Shoppers enter their dimensions, see how much they need, and add that quantity to cart. You can build a custom formula for each product and apply a calculator to your whole store or to chosen products. It installs from the theme editor. more
  • Add a measurement calculator to any product page, no code needed
  • Shoppers enter dimensions and instantly see how much to buy
  • Build a custom calculation formula for each product
  • Apply one calculator store-wide or to specific products
  • Sells by the box or unit, so the cart and checkout always match

Languages

English

Works with

Pricing

Standard

$14.99 / month

or $160/year and save 11%

Features

  • All calculator templates
  • Unlimited calculators
  • Live calculator on product pages
  • Custom formulas per product
  • Made-to-measure custom sizing
  • Guided setup in the app
  • Apply store-wide or to specific products

14-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

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Support

App support provided by SparkKit.

Developer

SparkKit

Papillion, NE, US

Launched

June 16, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View and edit store data:

Products, Shopify Functions, custom data

  • Edit products

    Products, collections

  • Edit Shopify Functions

    Cart transforms

  • Edit custom data

    Metaobject definitions, metaobjects

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