diff --git a/wp-admin/includes/class-wp-debug-data.php b/wp-admin/includes/class-wp-debug-data.php
index ed6a9e75a47..a983ff7a1bc 100644
--- a/wp-admin/includes/class-wp-debug-data.php
+++ b/wp-admin/includes/class-wp-debug-data.php
@@ -482,6 +482,15 @@ public static function debug_data() {
 					'value' => $loading,
 					'debug' => 'loading...',
 				),
+				'fonts_path'   => array(
+					'label' => __( 'Fonts directory location' ),
+					'value' => wp_get_font_dir()['basedir'],
+				),
+				'fonts_size'   => array(
+					'label' => __( 'Fonts directory size' ),
+					'value' => $loading,
+					'debug' => 'loading...',
+				),
 				'database_size'  => array(
 					'label' => __( 'Database size' ),
 					'value' => $loading,
@@ -1636,6 +1645,7 @@ public static function get_sizes() {
 			'themes_size'    => get_theme_root(),
 			'plugins_size'   => WP_PLUGIN_DIR,
 			'uploads_size'   => $upload_dir['basedir'],
+			'fonts_size'     => wp_get_font_dir()['basedir'],
 		);
 
 		$exclude = $paths;
diff --git a/wp-admin/site-health-info.php b/wp-admin/site-health-info.php
index 46b329adb6c..2f23f830685 100644
--- a/wp-admin/site-health-info.php
+++ b/wp-admin/site-health-info.php
@@ -64,7 +64,7 @@
 
 		<?php
 
-		$sizes_fields = array( 'uploads_size', 'themes_size', 'plugins_size', 'wordpress_size', 'database_size', 'total_size' );
+		$sizes_fields = array( 'uploads_size', 'themes_size', 'plugins_size', 'fonts_size', 'wordpress_size', 'database_size', 'total_size' );
 
 		foreach ( $info as $section => $details ) {
 			if ( ! isset( $details['fields'] ) || empty( $details['fields'] ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 2c46c492744..8855bd235df 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.6-alpha-58298';
+$wp_version = '6.6-alpha-58299';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.