Display Product Dimensions on WooCommerce Archive Pages

To add product dimensions on WooCommerce archive pages below the product title, add the following code to your child theme functions.php file or to a plugin such as Code Snippets.

WooCommerce 3.0+

/**
 * Show product dimensions on archive pages for WC 3+
 */
add_action( 'woocommerce_after_shop_loop_item', 'savvy_show_dimensions', 9 );

function savvy_show_dimensions() {
    global $product;
    $dimensions = wc_format_dimensions($product->get_dimensions(false));

        if ( $product->has_dimensions() ) {
                echo '<div class="product-meta"><span class="product-meta-label">Dimensions: </span>' . $dimensions . '</div>';
        }
}

WooCommerce below 3.0

/**
 * Show product dimensions on archive pages WC 3 and below
 */
add_action( 'woocommerce_after_shop_loop_item_title', 'wc_show_dimensions', 9 );

function wc_show_dimensions() {
	global $product;
	$dimensions = $product->get_dimensions();

        if ( ! empty( $dimensions ) ) {
                echo '<span class="dimensions">' . $dimensions . '</span>';
        }
}