diff --git a/web/src/components/Item.tsx b/web/src/components/Item.tsx
index d0062d8..f025224 100644
--- a/web/src/components/Item.tsx
+++ b/web/src/components/Item.tsx
@@ -12,6 +12,7 @@ import { useDownloadTorrentMutation } from "../api/useDownloadTorrentMutation";
 import { useDeleteItemMutation } from "../api/useDeleteItemMutation";
 import { useQueryClient } from "@tanstack/react-query";
 import dayjs from "dayjs";
+import { humanFileSize } from "../utils/humanFileSize";
 
 export type ItemProps = {
   item: ItemDetails;
@@ -105,6 +106,7 @@ export const Item = ({ item }: ItemProps) => {
                   >
                     <DownloadSimpleIcon size={24} />
                   </button>
+                  <span>{humanFileSize(torrent.size)}</span>
                 </div>
               </div>
             ))
diff --git a/web/src/utils/humanFileSize.ts b/web/src/utils/humanFileSize.ts
new file mode 100644
index 0000000..8e5272f
--- /dev/null
+++ b/web/src/utils/humanFileSize.ts
@@ -0,0 +1,23 @@
+export const humanFileSize = (bytes: number, si = false, dp = 1): string => {
+  const thresh = si ? 1000 : 1024;
+
+  if (Math.abs(bytes) < thresh) {
+    return bytes + " B";
+  }
+
+  const units = si
+    ? ["kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
+    : ["KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"];
+  let u = -1;
+  const r = 10 ** dp;
+
+  do {
+    bytes /= thresh;
+    ++u;
+  } while (
+    Math.round(Math.abs(bytes) * r) / r >= thresh &&
+    u < units.length - 1
+  );
+
+  return bytes.toFixed(dp) + " " + units[u];
+};