diff --git a/frontend/src/System/Backup/BackupRow.js b/frontend/src/System/Backup/BackupRow.js
index e1bde3440..53274f289 100644
--- a/frontend/src/System/Backup/BackupRow.js
+++ b/frontend/src/System/Backup/BackupRow.js
@@ -8,6 +8,7 @@ import RelativeDateCellConnector from 'Components/Table/Cells/RelativeDateCellCo
 import TableRowCell from 'Components/Table/Cells/TableRowCell';
 import TableRow from 'Components/Table/TableRow';
 import { icons, kinds } from 'Helpers/Props';
+import formatBytes from 'Utilities/Number/formatBytes';
 import translate from 'Utilities/String/translate';
 import RestoreBackupModalConnector from './RestoreBackupModalConnector';
 import styles from './BackupRow.css';
@@ -65,6 +66,7 @@ class BackupRow extends Component {
       type,
       name,
       path,
+      size,
       time
     } = this.props;
 
@@ -104,6 +106,10 @@ class BackupRow extends Component {
           </Link>
         </TableRowCell>
 
+        <TableRowCell>
+          {formatBytes(size)}
+        </TableRowCell>
+
         <RelativeDateCellConnector
           date={time}
         />
@@ -147,6 +153,7 @@ BackupRow.propTypes = {
   type: PropTypes.string.isRequired,
   name: PropTypes.string.isRequired,
   path: PropTypes.string.isRequired,
+  size: PropTypes.number.isRequired,
   time: PropTypes.string.isRequired,
   onDeleteBackupPress: PropTypes.func.isRequired
 };
diff --git a/frontend/src/System/Backup/Backups.js b/frontend/src/System/Backup/Backups.js
index 7f5e5c135..67aa72cc3 100644
--- a/frontend/src/System/Backup/Backups.js
+++ b/frontend/src/System/Backup/Backups.js
@@ -23,6 +23,11 @@ const columns = [
     label: 'Name',
     isVisible: true
   },
+  {
+    name: 'size',
+    label: 'Size',
+    isVisible: true
+  },
   {
     name: 'time',
     label: 'Time',
@@ -127,6 +132,7 @@ class Backups extends Component {
                         type,
                         name,
                         path,
+                        size,
                         time
                       } = item;
 
@@ -137,6 +143,7 @@ class Backups extends Component {
                           type={type}
                           name={name}
                           path={path}
+                          size={size}
                           time={time}
                           onDeleteBackupPress={onDeleteBackupPress}
                         />
diff --git a/src/Lidarr.Api.V1/System/Backup/BackupController.cs b/src/Lidarr.Api.V1/System/Backup/BackupController.cs
index f36229fd2..7bb70827f 100644
--- a/src/Lidarr.Api.V1/System/Backup/BackupController.cs
+++ b/src/Lidarr.Api.V1/System/Backup/BackupController.cs
@@ -42,6 +42,7 @@ namespace Lidarr.Api.V1.System.Backup
                 Name = b.Name,
                 Path = $"/backup/{b.Type.ToString().ToLower()}/{b.Name}",
                 Type = b.Type,
+                Size = b.Size,
                 Time = b.Time
             })
                                        .OrderByDescending(b => b.Time)
diff --git a/src/Lidarr.Api.V1/System/Backup/BackupResource.cs b/src/Lidarr.Api.V1/System/Backup/BackupResource.cs
index 1f8c71d4f..b31aaf03d 100644
--- a/src/Lidarr.Api.V1/System/Backup/BackupResource.cs
+++ b/src/Lidarr.Api.V1/System/Backup/BackupResource.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using Lidarr.Http.REST;
 using NzbDrone.Core.Backup;
 
@@ -9,6 +9,7 @@ namespace Lidarr.Api.V1.System.Backup
         public string Name { get; set; }
         public string Path { get; set; }
         public BackupType Type { get; set; }
+        public long Size { get; set; }
         public DateTime Time { get; set; }
     }
 }
diff --git a/src/NzbDrone.Core/Backup/Backup.cs b/src/NzbDrone.Core/Backup/Backup.cs
index 4dafd4394..90eaaa8d8 100644
--- a/src/NzbDrone.Core/Backup/Backup.cs
+++ b/src/NzbDrone.Core/Backup/Backup.cs
@@ -6,6 +6,7 @@ namespace NzbDrone.Core.Backup
     {
         public string Name { get; set; }
         public BackupType Type { get; set; }
+        public long Size { get; set; }
         public DateTime Time { get; set; }
     }
 }
diff --git a/src/NzbDrone.Core/Backup/BackupService.cs b/src/NzbDrone.Core/Backup/BackupService.cs
index 66f369081..bf948e1f4 100644
--- a/src/NzbDrone.Core/Backup/BackupService.cs
+++ b/src/NzbDrone.Core/Backup/BackupService.cs
@@ -109,6 +109,7 @@ namespace NzbDrone.Core.Backup
                     {
                         Name = Path.GetFileName(b),
                         Type = backupType,
+                        Size = _diskProvider.GetFileSize(b),
                         Time = _diskProvider.FileGetLastWrite(b)
                     }));
                 }