Cm to inch dropdown

Ask & Offer
1

Hello everyone ,

I would like to add a dropdown menu that converts my sizes from centimeters to inches.

Not size charts or guides, just a button or dropdown menu that I can add above the product sizes.

Thanks

2

Like this question centimeter inch converter

3

Within product options? Where would you like to have it?

Finally, you will need to adjust the code here. Depending on where you want it to appear, you may need a developer.

4

like this

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5

Yes some code will be needed. A developper why not :wink:

6

Where exactly can this be found? Product options? Filters? Only as an image?

More detailed information is needed here.

7

Over the dorpdown of sizes that switch them in inch : https://www.idealart.fr/en/products/les-gardiens-du-jour-endormi

8

Drowndown for the product, probably the variants or a simple line item. However, the code says that this is an app.

You can only edit something like this in the code. To do this, you need a developer.

9

Hi @charlem21 :waving_hand: I’m @PaulNewton shopify-partner I provide theme customization services among others.
There’s various ways to approach this, if an app is also being used that can be a problem but not always insurmountable.

If you need to DIY free this crudest method is with duplicate products and just use a metafield to relate the products then use a custom-liquid block or similar to put the link to the duplicate products in the product info areas.

Or you can reach out to me for customization services for a cleaner implementation.
CLICK my profile-pic or visit my profile on the forums
ALWAYS include context in new communications, e.g. reference urls, posts urls, etc

11

I sent you an email.

13

Hi there :raising_hands:

If I understand correctly, you’d like to add a simple dropdown or switch above your size options so customers can choose whether to view measurements in centimeters (cm) or inches (in), without using a size chart or size guide popup.

If you’re open to using an app, you can achieve this with Easify Custom Product Options without any coding.:blush:

Here’s an example I’ve created so you can see how it works:

  • This is the result:

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  • This is the app setting:

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First, create a Dropdown option with two choices: CM and INCH. This will serve as the unit selector for your customers.

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Next, create separate Button options for each measurement system. For example, one button group can display sizes in centimeters (such as 100 × 150 cm, 150 × 200 cm, etc.), while another button group contains the equivalent sizes in inches.

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Then, go to the Advanced Settings section and enable Conditional Logic. You can set display conditions so that when customers select CM from the dropdown, only the centimeter size buttons are shown. When they switch to INCH, the centimeter options are automatically hidden and the inch-based sizes are displayed instead.

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This creates a clean and intuitive experience where customers can instantly switch between measurement units directly on the product page without needing to calculate conversions themselves.

You can also customize the appearance of the dropdown and size buttons to match your store’s design, and easily reuse the same setup across multiple products.

Easify is designed to be easy to configure without coding, and if you need any assistance during setup, our support team is always available via the in-app live chat. :purple_heart:

14

You can achieve this layout without adding a chart or data table by using Misk Variant & Product Options.

By using the app’s Advanced Conditional Logic, you can create a single dropdown menu that cleanly toggles between your measurement units, showing only the corresponding button layout to the customer.

Create the Unit Selector (Dropdown): Add a new option, select Dropdown Add two values: Inches and Centimeters.

Create the Sizing Buttons (Button swatches):

Create a second option using the Button/Swatch field type and label it Select Size (Inches).

Create a third option using the Button/Swatch field type, enter your centimeter dimensions (e.g., 25 cm, 30 cm), and label it Select Size (Centimeters)

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Apply Advanced Conditional Logic Rules:

  • Open the settings for your Centimeters buttons block. Create a matching rule: Show this option ONLY if Choose Unit is equal to Centimeters.

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15

Hi,

If you want to add a measurement selection option like CM/Inches along with your product sizes, you can set this up using the Product Option feature in the Inkybay – Product Personalizer app.

With Inkybay, you can create size options and display them as dropdowns, swatches, or radio buttons on the product page. You can add preset sizes as well as a custom size option where customers can enter their own measurements. You can also create a separate dropdown option for measurement units like inches, cm, or ft, depending on your product requirements.

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All customer selections, including size and measurement details, will be shown properly in the cart and automatically saved with the order details, making order processing easier. The setup is simple, no coding is required, and Inkybay offers a 21-day free trial so you can explore the features and see how it works for your store.