diff --git a/views_calc_table.inc b/views_calc_table.inc
index 7e17548..2bb69f2 100644
--- a/views_calc_table.inc
+++ b/views_calc_table.inc
@@ -172,6 +172,13 @@ class views_calc_table extends views_plugin_style_table {
     $summary_view->build_info = $this->view->build_info;
     $summary_view->field = $this->view->field;
 
+    // Remove multiple fields from calculation.
+    foreach ($summary_view->field as $field_name => $field) {
+      if (isset($field->multiple) && $field->multiple === true) {
+        unset($summary_view->field[$field_name]);
+      }
+    }
+
     // Call the method which adds aggregation fields before rendering
     // In an earlier version this was done in the overridden method query() of this class
     // which is not called for some reason here.