diff --git a/scripts/format-disk.py b/scripts/format-disk.py
index 76816d3..6b0399d 100644
--- a/scripts/format-disk.py
+++ b/scripts/format-disk.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import os
 import subprocess
 
 
@@ -10,6 +11,12 @@ def _run_command(command):
     return result
 
 
+def _get_system_memory():
+    mem_bytes = os.sysconf('SC_PAGE_SIZE') * os.sysconf('SC_PHYS_PAGES')
+    mem_gib = mem_bytes / (1024.**3)
+    return round(mem_gib)
+
+
 def read_disks():
     output = _run_command(["lsblk", "-dpno", "name"])
     disks = []
@@ -45,6 +52,7 @@ def main():
     create_menu(disks)
     disk_to_format = disks[get_disk_to_format()]
     format_disk(disk_to_format)
+    print(_get_system_memory())
 
 
 if __name__ == "__main__":