diff --git a/crates/frontend/public/templates/components/sections/addressbooks_section.html b/crates/frontend/public/templates/components/sections/addressbooks_section.html
index 1371ce8..c75a012 100644
--- a/crates/frontend/public/templates/components/sections/addressbooks_section.html
+++ b/crates/frontend/public/templates/components/sections/addressbooks_section.html
@@ -19,7 +19,7 @@
           href="/carddav/principal/{{ addressbook.principal }}/{{ addressbook.id }}"></delete-button>
       </div>
       <div class="metadata">
-        {{ meta.len }} objects, {{ meta.deleted_len }} deleted objects
+        {{ meta.len }} ({{ meta.size | filesizeformat }}) objects, {{ meta.deleted_len }} ({{ meta.deleted_size | filesizeformat }}) deleted objects
       </div>
     </a>
   </li>
@@ -48,7 +48,7 @@
         <delete-button href="/carddav/principal/{{ addressbook.principal }}/{{ addressbook.id }}"></delete-button>
       </div>
       <div class="metadata">
-        {{ meta.len }} objects, {{ meta.deleted_len }} deleted objects
+        {{ meta.len }} ({{ meta.size | filesizeformat }}) objects, {{ meta.deleted_len }} ({{ meta.deleted_size | filesizeformat }}) deleted objects
       </div>
     </a>
   </li>
diff --git a/crates/frontend/public/templates/components/sections/calendars_section.html b/crates/frontend/public/templates/components/sections/calendars_section.html
index 93096ae..357d241 100644
--- a/crates/frontend/public/templates/components/sections/calendars_section.html
+++ b/crates/frontend/public/templates/components/sections/calendars_section.html
@@ -28,7 +28,7 @@
         {% endif %}
       </div>
       <div class="metadata">
-        {{ meta.len }} objects, {{ meta.deleted_len }} deleted objects
+        {{ meta.len }} ({{ meta.size | filesizeformat }}) objects, {{ meta.deleted_len }} ({{ meta.deleted_size | filesizeformat }}) deleted objects
       </div>
       <div class="color-chip"></div>
     </a>
@@ -64,7 +64,7 @@
         <delete-button href="/caldav/principal/{{ calendar.principal }}/{{ calendar.id }}"></delete-button>
       </div>
       <div class="metadata">
-        {{ meta.len }} objects, {{ meta.deleted_len }} deleted objects
+        {{ meta.len }} ({{ meta.size | filesizeformat }}) objects, {{ meta.deleted_len }} ({{ meta.deleted_size | filesizeformat }}) deleted objects
       </div>
       <div class="color-chip"></div>
     </a>