diff --git a/lib/widget/album_browser_mixin.dart b/lib/widget/album_browser_mixin.dart
index f4f099cf..865c0c43 100644
--- a/lib/widget/album_browser_mixin.dart
+++ b/lib/widget/album_browser_mixin.dart
@@ -17,6 +17,7 @@ import 'package:nc_photos/use_case/import_pending_shared_album.dart';
 import 'package:nc_photos/use_case/update_album.dart';
 import 'package:nc_photos/widget/album_browser_app_bar.dart';
 import 'package:nc_photos/widget/album_browser_util.dart' as album_browser_util;
+import 'package:nc_photos/widget/photo_list_util.dart' as photo_list_util;
 import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
 import 'package:nc_photos/widget/selection_app_bar.dart';
 import 'package:nc_photos/widget/zoom_menu_button.dart';
@@ -163,19 +164,7 @@ mixin AlbumBrowserMixin<T extends StatefulWidget>
   }
 
   @protected
-  int get thumbSize {
-    switch (_thumbZoomLevel) {
-      case 1:
-        return 176;
-
-      case 2:
-        return 256;
-
-      case 0:
-      default:
-        return 112;
-    }
-  }
+  int get thumbSize => photo_list_util.getThumbSize(_thumbZoomLevel);
 
   void _onMenuOptionSelected(int option, Account account, Album album,
       void Function(int)? onSelectedMenuItem) {
diff --git a/lib/widget/archive_browser.dart b/lib/widget/archive_browser.dart
index b13f870f..04bc268a 100644
--- a/lib/widget/archive_browser.dart
+++ b/lib/widget/archive_browser.dart
@@ -20,6 +20,7 @@ import 'package:nc_photos/theme.dart';
 import 'package:nc_photos/use_case/update_property.dart';
 import 'package:nc_photos/widget/empty_list_indicator.dart';
 import 'package:nc_photos/widget/photo_list_item.dart';
+import 'package:nc_photos/widget/photo_list_util.dart' as photo_list_util;
 import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
 import 'package:nc_photos/widget/selection_app_bar.dart';
 import 'package:nc_photos/widget/viewer.dart';
@@ -294,25 +295,12 @@ class _ArchiveBrowserState extends State<ArchiveBrowser>
     _bloc.add(const ScanAccountDirBlocQuery());
   }
 
-  int get _thumbSize {
-    switch (_thumbZoomLevel) {
-      case 1:
-        return 176;
-
-      case 2:
-        return 256;
-
-      case 0:
-      default:
-        return 112;
-    }
-  }
-
   late final _bloc = ScanAccountDirBloc.of(widget.account);
 
   var _backingFiles = <File>[];
 
   var _thumbZoomLevel = 0;
+  int get _thumbSize => photo_list_util.getThumbSize(_thumbZoomLevel);
 
   static final _log = Logger("widget.archive_browser._ArchiveBrowserState");
 }
diff --git a/lib/widget/home_photos.dart b/lib/widget/home_photos.dart
index 35e00ed8..3ecc915f 100644
--- a/lib/widget/home_photos.dart
+++ b/lib/widget/home_photos.dart
@@ -612,23 +612,6 @@ class _HomePhotosState extends State<HomePhotos>
     return " ($clippedCount/$_metadataTaskProcessTotalCount)";
   }
 
-  int get _thumbSize {
-    switch (_thumbZoomLevel) {
-      case -1:
-        return 96;
-
-      case 1:
-        return 176;
-
-      case 2:
-        return 256;
-
-      case 0:
-      default:
-        return 112;
-    }
-  }
-
   Primitive<bool> get _hasFiredMetadataTask {
     final blocId =
         "${widget.account.scheme}://${widget.account.username}@${widget.account.address}";
@@ -651,6 +634,7 @@ class _HomePhotosState extends State<HomePhotos>
   var _backingFiles = <File>[];
 
   var _thumbZoomLevel = 0;
+  int get _thumbSize => photo_list_util.getThumbSize(_thumbZoomLevel);
 
   final ScrollController _scrollController = ScrollController();
 
diff --git a/lib/widget/person_browser.dart b/lib/widget/person_browser.dart
index 78e0c08e..bd68b8f7 100644
--- a/lib/widget/person_browser.dart
+++ b/lib/widget/person_browser.dart
@@ -33,6 +33,7 @@ import 'package:nc_photos/use_case/update_property.dart';
 import 'package:nc_photos/widget/handler/add_selection_to_album_handler.dart';
 import 'package:nc_photos/widget/handler/remove_selection_handler.dart';
 import 'package:nc_photos/widget/photo_list_item.dart';
+import 'package:nc_photos/widget/photo_list_util.dart' as photo_list_util;
 import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
 import 'package:nc_photos/widget/selection_app_bar.dart';
 import 'package:nc_photos/widget/viewer.dart';
@@ -450,24 +451,11 @@ class _PersonBrowserState extends State<PersonBrowser>
     _bloc.add(ListFaceBlocQuery(widget.account, widget.person));
   }
 
-  int get _thumbSize {
-    switch (_thumbZoomLevel) {
-      case 1:
-        return 176;
-
-      case 2:
-        return 256;
-
-      case 0:
-      default:
-        return 112;
-    }
-  }
-
   final ListFaceBloc _bloc = ListFaceBloc();
   List<File>? _backingFiles;
 
   var _thumbZoomLevel = 0;
+  int get _thumbSize => photo_list_util.getThumbSize(_thumbZoomLevel);
 
   late final Throttler _refreshThrottler = Throttler(
     onTriggered: (_) {
diff --git a/lib/widget/photo_list_util.dart b/lib/widget/photo_list_util.dart
index a10c232a..7cbacdbe 100644
--- a/lib/widget/photo_list_util.dart
+++ b/lib/widget/photo_list_util.dart
@@ -18,3 +18,20 @@ class DateGroupHelper {
   final bool isMonthOnly;
   DateTime? _currentDate;
 }
+
+int getThumbSize(int zoomLevel) {
+  switch (zoomLevel) {
+    case -1:
+      return 96;
+
+    case 1:
+      return 176;
+
+    case 2:
+      return 256;
+
+    case 0:
+    default:
+      return 112;
+  }
+}
diff --git a/lib/widget/trashbin_browser.dart b/lib/widget/trashbin_browser.dart
index 58443eaa..020c5a9d 100644
--- a/lib/widget/trashbin_browser.dart
+++ b/lib/widget/trashbin_browser.dart
@@ -21,6 +21,7 @@ import 'package:nc_photos/use_case/restore_trashbin.dart';
 import 'package:nc_photos/widget/empty_list_indicator.dart';
 import 'package:nc_photos/widget/handler/remove_selection_handler.dart';
 import 'package:nc_photos/widget/photo_list_item.dart';
+import 'package:nc_photos/widget/photo_list_util.dart' as photo_list_util;
 import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
 import 'package:nc_photos/widget/selection_app_bar.dart';
 import 'package:nc_photos/widget/trashbin_viewer.dart';
@@ -404,25 +405,12 @@ class _TrashbinBrowserState extends State<TrashbinBrowser>
     _bloc.add(LsTrashbinBlocQuery(widget.account));
   }
 
-  int get _thumbSize {
-    switch (_thumbZoomLevel) {
-      case 1:
-        return 176;
-
-      case 2:
-        return 256;
-
-      case 0:
-      default:
-        return 112;
-    }
-  }
-
   late LsTrashbinBloc _bloc;
 
   var _backingFiles = <File>[];
 
   var _thumbZoomLevel = 0;
+  int get _thumbSize => photo_list_util.getThumbSize(_thumbZoomLevel);
 
   static final _log = Logger("widget.trashbin_browser._TrashbinBrowserState");
 }