diff --git a/ratatui-widgets/src/tabs.rs b/ratatui-widgets/src/tabs.rs
index 15dc12bf..2e101e6d 100644
--- a/ratatui-widgets/src/tabs.rs
+++ b/ratatui-widgets/src/tabs.rs
@@ -8,6 +8,7 @@ use ratatui_core::style::{Style, Styled};
 use ratatui_core::symbols;
 use ratatui_core::text::{Line, Span};
 use ratatui_core::widgets::Widget;
+use unicode_width::UnicodeWidthStr;
 
 use crate::block::{Block, BlockExt};
 
@@ -446,6 +447,64 @@ where
     }
 }
 
+impl UnicodeWidthStr for Tabs<'_> {
+    /// Returns the width of the rendered tabs.
+    ///
+    /// The width includes the titles, dividers, and padding. It does not include any borders added
+    /// by the optional block.
+    ///
+    /// Characters in the Ambiguous category are considered single-width.
+    ///
+    /// ```
+    /// use ratatui::widgets::Tabs;
+    /// use unicode_width::UnicodeWidthStr;
+    ///
+    /// let tabs = Tabs::new(vec!["Tab1", "Tab2", "Tab3"]);
+    /// assert_eq!(tabs.width(), 20); // " Tab1 │ Tab2 │ Tab3 "
+    /// ```
+    fn width(&self) -> usize {
+        let titles_width = self.titles.iter().map(Line::width).sum::<usize>();
+        let title_count = self.titles.len();
+        let divider_count = title_count.saturating_sub(1);
+        let divider_width = divider_count.saturating_mul(self.divider.width());
+        let left_padding_width = title_count.saturating_mul(self.padding_left.width());
+        let right_padding_width = title_count.saturating_mul(self.padding_right.width());
+        titles_width + divider_width + left_padding_width + right_padding_width
+    }
+
+    /// Returns the width of the rendered tabs, accounting for CJK characters.
+    ///
+    /// This is probably the wrong method to use in most contexts that Ratatui applications care
+    /// about as it doesn't correlate with the visual representation of most terminals. Consider
+    /// using [`Tabs::width`] instead.
+    ///
+    /// The width includes the titles, dividers, and padding. It does not include any borders added
+    /// by the optional block.
+    ///
+    /// Characters in the Ambiguous category are considered double-width.
+    ///
+    /// ```
+    /// use ratatui::widgets::Tabs;
+    /// use unicode_width::UnicodeWidthStr;
+    ///
+    /// let tabs = Tabs::new(vec!["你", "好", "世界"]);
+    /// assert_eq!("你".width_cjk(), 2);
+    /// assert_eq!("好".width_cjk(), 2);
+    /// assert_eq!("世界".width_cjk(), 4);
+    /// assert_eq!("│".width_cjk(), 2); // this is correct for cjk
+    /// assert_eq!(tabs.width_cjk(), 18); // " 你 │ 好 │ 世界 "
+    /// ```
+    fn width_cjk(&self) -> usize {
+        let titles_width = self.titles.iter().map(Line::width_cjk).sum::<usize>();
+        let title_count = self.titles.len();
+        let divider_count = title_count.saturating_sub(1);
+        let divider_width = divider_count.saturating_mul(self.divider.width_cjk());
+        let left_padding_width = title_count.saturating_mul(self.padding_left.width_cjk());
+        let right_padding_width = title_count.saturating_mul(self.padding_right.width_cjk());
+        titles_width + divider_width + left_padding_width + right_padding_width
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use alloc::{format, vec};
@@ -697,4 +756,50 @@ mod tests {
         // This should not panic, even if the buffer has zero size.
         tabs.render(buffer.area, &mut buffer);
     }
+
+    #[test]
+    fn unicode_width_basic() {
+        let tabs = Tabs::new(vec!["A", "BB", "CCC"]);
+        let rendered = " A │ BB │ CCC ";
+        assert_eq!(tabs.width(), rendered.width());
+    }
+
+    #[test]
+    fn unicode_width_no_padding() {
+        let tabs = Tabs::new(vec!["A", "BB", "CCC"]).padding("", "");
+        let rendered = "A│BB│CCC";
+        assert_eq!(tabs.width(), rendered.width());
+    }
+
+    #[test]
+    fn unicode_width_custom_divider_and_padding() {
+        let tabs = Tabs::new(vec!["A", "BB", "CCC"])
+            .divider("--")
+            .padding("X", "YY");
+        let rendered = "XAYY--XBBYY--XCCCYY";
+        assert_eq!(tabs.width(), rendered.width());
+    }
+
+    #[test]
+    fn unicode_width_empty_titles() {
+        let tabs = Tabs::new(Vec::<&str>::new());
+        let rendered = "";
+        assert_eq!(tabs.width(), rendered.width());
+    }
+
+    #[test]
+    fn unicode_width_cjk() {
+        let tabs = Tabs::new(vec!["你", "好", "世界"]);
+        let rendered = " 你 │ 好 │ 世界 ";
+        assert_eq!(tabs.width_cjk(), UnicodeWidthStr::width_cjk(rendered));
+    }
+
+    #[test]
+    fn unicode_width_cjk_custom_padding_and_divider() {
+        let tabs = Tabs::new(vec!["你", "好", "世界"])
+            .divider("分")
+            .padding("左", "右");
+        let rendered = "左你右分左好右分左世界右";
+        assert_eq!(tabs.width_cjk(), UnicodeWidthStr::width_cjk(rendered));
+    }
 }