diff --git a/docs/guide/global-computed.md b/docs/guide/global-computed.md
index d1c0d3f1..ea46cf4f 100644
--- a/docs/guide/global-computed.md
+++ b/docs/guide/global-computed.md
@@ -64,6 +64,14 @@ Reference of `$page.frontmatter`.
 }
 ```
 
+## $lang
+
+The language of the current page. Default: `en-US`.
+
+## $localePath
+
+The locale path prefix for the current page. Default: `/`.
+
 ## $title
 
 Value of the `<title>` label used for the current page.
@@ -77,5 +85,5 @@ The content value of the `<meta name= "description" content= "...">` for the cur
 Helper method to generate correct path by prepending the `base` path configured in `.vitepress/config.js`. It's useful when you want to link to [public files with base path](./assets#public-files).
 
 ```html
-<img :src="$withBase('/foo.png')" alt="foo">
+<img :src="$withBase('/foo.png')" alt="foo" />
 ```
diff --git a/src/client/app/mixin.ts b/src/client/app/mixin.ts
index e33a5b9e..86dfe665 100644
--- a/src/client/app/mixin.ts
+++ b/src/client/app/mixin.ts
@@ -56,6 +56,24 @@ export function mixinGlobalComputed(
       }
     },
 
+    $lang: {
+      get() {
+        return siteByRoute.value.lang
+      }
+    },
+
+    $localePath: {
+      get() {
+        const { locales } = site.value
+        const { lang } = siteByRoute.value
+        return (
+          (locales &&
+            Object.keys(locales).find((lp) => locales[lp].lang === lang)) ||
+          '/'
+        )
+      }
+    },
+
     $withBase: {
       value(path: string) {
         return joinPath(site.value.base, path)