diff --git a/Grbl_Esp32/commands.cpp b/Grbl_Esp32/commands.cpp
index f1298477..e1e69964 100644
--- a/Grbl_Esp32/commands.cpp
+++ b/Grbl_Esp32/commands.cpp
@@ -875,7 +875,12 @@ bool COMMANDS::execute_internal_command (int cmd, String cmd_params, level_authe
             int8_t state = get_sd_state(true);
             if (state  ==  SDCARD_IDLE) {
                 listDir(SD, "/", 10, espresponse->client());
+                String ssd = "[SD Free:" + ESPResponseStream::formatBytes(SD.totalBytes() - SD.usedBytes());
+                ssd +=" Used:" + ESPResponseStream::formatBytes(SD.usedBytes());
+                ssd +=" Total:" + ESPResponseStream::formatBytes(SD.totalBytes());
+                ssd +="]";
                 espresponse->println ("");
+                espresponse->println (ssd.c_str());
                 }
             else espresponse->println ((state == SDCARD_NOT_PRESENT) ? "No SD card" : "Busy");
             }
diff --git a/Grbl_Esp32/web_server.cpp b/Grbl_Esp32/web_server.cpp
index 1e09d9b3..a4d4933a 100644
--- a/Grbl_Esp32/web_server.cpp
+++ b/Grbl_Esp32/web_server.cpp
@@ -1366,19 +1366,20 @@ void Web_Server::handle_direct_SDFileList()
     }
     jsonfile+="],\"path\":\"";
     jsonfile+=path + "\",";
-    static uint32_t volTotal = 1;
-    static uint32_t volFree = 0;
     jsonfile+="\"total\":\"";
     String stotalspace,susedspace;
     //SDCard are in GB or MB but no less
     totalspace = SD.totalBytes();
     usedspace = SD.usedBytes();
     stotalspace = ESPResponseStream::formatBytes(totalspace);
-    susedspace =  ESPResponseStream::formatBytes(usedspace);
+    susedspace =  ESPResponseStream::formatBytes(usedspace+1);
 
-    uint32_t  occupedspace = (volFree/volTotal)*100;
+    uint32_t  occupedspace = 1;
+    uint32_t  usedspace2 = usedspace/(1024*1024);
+    uint32_t  totalspace2 = totalspace/(1024*1024);
+    occupedspace = (usedspace2 * 100)/totalspace2;
     //minimum if even one byte is used is 1%
-    if ( (occupedspace <= 1) && (volTotal!=volFree)) {
+    if ( occupedspace <= 1) {
         occupedspace=1;
     }
     if (totalspace) {