# Change the Number of Related Products

> Shows four related products in four columns on single product pages.

- Type: PHP
- Runs: Run everywhere
- Category: [WooCommerce](https://wpide.com/library/category/woocommerce/)
- Requires: WooCommerce
- Tags: woocommerce, related-products, product-page
- Author: WPIDE Team
- Installs: 0
- Updated: 2026-10-28
- Page: https://wpide.com/library/woo-related-products-count/

## Code

```php
add_filter( 'woocommerce_output_related_products_args', function ( $args ) {
    $args['posts_per_page'] = 4;
    $args['columns']        = 4;

    return $args;
}, 20 );
```

## How to use it

Install the free WPIDE plugin (https://wordpress.org/plugins/wpide/), find "Change the Number of Related Products" in its snippet library and add it in one click; or create a new PHP snippet in WPIDE (or any code snippets plugin) and paste the code above. More snippets: https://wpide.com/library/