diff --git a/pkg/files/files.go b/pkg/files/files.go
index 0ff61cb..fa3025b 100644
--- a/pkg/files/files.go
+++ b/pkg/files/files.go
@@ -10,9 +10,10 @@ import (
 const FileDateFormat = "2006-01-02 15:04:05 MST"
 
 type DirStat struct {
-	Files       int64
-	FilesSize   string
-	Directories int64
+	Files         int64
+	FilesSize     string
+	FilesSizeUnit string
+	Directories   int64
 }
 
 type DirEntry struct {
@@ -20,6 +21,7 @@ type DirEntry struct {
 	Link     string
 	Datetime time.Time
 	Size     string
+	SizeUnit string
 }
 
 // ScanDirectory returns entries of directory which is located by its relative
@@ -58,11 +60,13 @@ func ScanDirectory(base, rel string) (entries []DirEntry, stats DirStat, err err
 			})
 			stats.Directories++
 		} else {
+			sz, ui := convertFileSize(entry.Size())
 			fileEntries = append(fileEntries, DirEntry{
 				Name:     entry.Name(),
 				Link:     "/file" + rel + url.PathEscape(entry.Name()),
 				Datetime: entry.ModTime(),
-				Size:     convertFileSize(entry.Size()),
+				Size:     sz,
+				SizeUnit: ui,
 			})
 
 			totalFilesSize += entry.Size()
@@ -70,7 +74,7 @@ func ScanDirectory(base, rel string) (entries []DirEntry, stats DirStat, err err
 		}
 	}
 
-	stats.FilesSize = convertFileSize(totalFilesSize)
+	stats.FilesSize, stats.FilesSizeUnit = convertFileSize(totalFilesSize)
 
 	entries = append(entries, dirEntries...)
 	entries = append(entries, fileEntries...)
diff --git a/pkg/files/filesize.go b/pkg/files/filesize.go
index d3f7f2c..8462eb1 100644
--- a/pkg/files/filesize.go
+++ b/pkg/files/filesize.go
@@ -8,9 +8,9 @@ import (
 var sizeSuffixes = [...]string{"B", "KiB", "MiB", "GiB", "TiB"}
 
 // convertFileSize converts size in bytes down to biggest units it represents.
-// Returns a concatenation of a converted size and a unit
-func convertFileSize(size int64) string {
-	var idx int
+// Returns a converted size string and a unit idx
+func convertFileSize(size int64) (string, string) {
+	var idx uint8
 	var fSize float64 = float64(size)
 	for idx = 0; fSize >= 1024; fSize /= 1024 {
 		idx++
@@ -18,5 +18,5 @@ func convertFileSize(size int64) string {
 	fSizeStr := strconv.FormatFloat(fSize, 'f', 3, 64)
 	fSizeStr = strings.TrimRight(fSizeStr, "0")
 	fSizeStr = strings.TrimSuffix(fSizeStr, ".")
-	return fSizeStr + " " + sizeSuffixes[idx]
+	return fSizeStr, sizeSuffixes[idx]
 }
diff --git a/web/index.templ b/web/index.templ
index 80f7472..65a0e34 100644
--- a/web/index.templ
+++ b/web/index.templ
@@ -74,7 +74,7 @@ templ Index(currentPath, progVer string, stat *files.DirStat, entries *[]files.D
                     <tr tabindex={ strconv.FormatInt(int64(i)+1, 10) }>
                         <td><a href={ templ.SafeURL(entry.Link) }>{ entry.Name }</a></td>
                         <td>{ utils.ToClientTimezone(entry.Datetime, r).Format(files.FileDateFormat) }</td>
-                        <td>{ entry.Size }</td>
+                        <td>{ entry.Size + " " + i18n.T(ctx, "size-unit."+entry.SizeUnit) }</td>
                     </tr>
                 }
             </tbody>
diff --git a/web/locales/en/en.yaml b/web/locales/en/en.yaml
index ec97aab..c9f5cd6 100644
--- a/web/locales/en/en.yaml
+++ b/web/locales/en/en.yaml
@@ -17,4 +17,10 @@ en:
   autoplay: Autoplay
   footer:
     author: Alexander ❝Arav❞ Andreev
-    privacy: Privacy statements
\ No newline at end of file
+    privacy: Privacy statements
+  size-unit:
+    B: "B"
+    KiB: "KiB"
+    MiB: "MiB"
+    GiB: "GiB"
+    TiB: "TiB"
\ No newline at end of file
diff --git a/web/locales/ru/ru.yaml b/web/locales/ru/ru.yaml
index 84df43e..6f97967 100644
--- a/web/locales/ru/ru.yaml
+++ b/web/locales/ru/ru.yaml
@@ -17,4 +17,10 @@ ru:
   autoplay: Автовоспроизведение
   footer:
     author: Александр «Arav» Андреев
-    privacy: О приватности
\ No newline at end of file
+    privacy: О приватности
+  size-unit:
+    B: "Б"
+    KiB: "КиБ"
+    MiB: "МиБ"
+    GiB: "ГиБ"
+    TiB: "ТиБ"
\ No newline at end of file