diff --git a/custom_metadata.php b/custom_metadata.php
index d37c9d3..4130412 100644
--- a/custom_metadata.php
+++ b/custom_metadata.php
@@ -295,6 +295,7 @@ function add_metadata_field( $field_slug, $object_types = array( 'post' ), $args
 			'select2' => false, // applies select2.js (work on select and multi select field types)
 			'min' => false, // a minimum value (for number field only)
 			'max' => false, // a maximum value (for number field only)
+			'step' => false, // a step value number intervals (for number field only)
 			'upload_modal_title' => __( 'Choose a file', 'custom-metadata' ), // upload modal title (for upload field only)
 			'upload_modal_button_text' => __( 'Select this file', 'custom-metadata' ), // upload modal button text (for upload field only)
 			'upload_clear_button_text' => __( 'Clear', 'custom-metadata' ), // upload clear field text (for upload field only)
@@ -1208,7 +1209,9 @@ function _display_metadata_field( $field_slug, $field, $object_type, $object_id,
 				case 'number' :
 					$min = ( ! empty( $field->min ) ) ? ' min="' . (int) $field->min . '"': '';
 					$max = ( ! empty( $field->max ) ) ? ' max="' . (int) $field->max . '"': '';
-					printf( '<input type="number" id="%s" name="%s" value="%s"%s%s%s%s/>', esc_attr( $field_slug ), esc_attr( $field_id ), esc_attr( $v ), $readonly_str, $placeholder_str, $min, $max );
+					$step = ( ! empty( $field->step ) ) ? ' step="' . (int) $field->step . '"': '';
+
+					printf( '<input type="number" id="%s" name="%s" value="%s"%s%s%s%s%s/>', esc_attr( $field_slug ), esc_attr( $field_id ), esc_attr( $v ), $readonly_str, $placeholder_str, $min, $max, $step );
 					break;
 				case 'textarea' :
 					printf( '<textarea id="%s" name="%s"%s%s>%s</textarea>', esc_attr( $field_slug ), esc_attr( $field_id ), $readonly_str, $placeholder_str, esc_textarea( $v ) );
diff --git a/custom_metadata_examples.php b/custom_metadata_examples.php
index ff501da..915f8f2 100644
--- a/custom_metadata_examples.php
+++ b/custom_metadata_examples.php
@@ -264,14 +264,14 @@ function x_init_custom_fields() {
 			'select2' => true,
 		) );
 
-	// adds a number field in the first group (with no min/max)
+	// adds a number field in the first group (with no min/max and step)
 	x_add_metadata_field( 'x_field_number', 'x_test', array(
 			'group' => 'x_metaBox1',
 			'field_type' => 'number',
 			'label' => 'Number field',
 		) );
 
-	// adds a number field in the first group (with min/max)
+	// adds a number field in the first group (with min/max and no step)
 	x_add_metadata_field( 'x_field_number_with_min_max', 'x_test', array(
 			'group' => 'x_metaBox1',
 			'field_type' => 'number',
@@ -281,6 +281,17 @@ function x_init_custom_fields() {
 			'label' => 'Number field (with min/max + cloneable)',
 		) );
 
+	// adds a number field in the first group (with min/max and step)
+	x_add_metadata_field( 'x_field_number_with_min_max_step', 'x_test', array(
+			'group' => 'x_metaBox1',
+			'field_type' => 'number',
+			'min' => '-3',
+			'max' => '25',
+			'step' => '5',
+			'multiple' => true,
+			'label' => 'Number field (with min/max and step + cloneable)',
+		) );
+
 	// adds an email field in the first group
 	x_add_metadata_field( 'x_field_email', 'x_test', array(
 			'group' => 'x_metaBox1',