diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index b72f7d8da1..5871c99a21 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1579,6 +1579,10 @@
   //#define SOUND_MENU_ITEM   // Add a mute option to the LCD menu
   #define SOUND_ON_DEFAULT    // Buzzer/speaker default enabled state
 
+  #if HAS_WIRED_LCD
+    //#define DOUBLE_LCD_FRAMERATE        // Not recommended for slow boards.
+  #endif
+
   // The timeout to return to the status screen from sub-menus
   //#define LCD_TIMEOUT_TO_STATUS 15000   // (ms)
 
diff --git a/Marlin/src/core/macros.h b/Marlin/src/core/macros.h
index bc0df357ca..beb6bfe3e9 100644
--- a/Marlin/src/core/macros.h
+++ b/Marlin/src/core/macros.h
@@ -218,12 +218,16 @@
 #define _OPTCODE(A)         A;
 #define OPTCODE(O,A)        TERN_(O,DEFER4(_OPTCODE)(A))
 
-// Macros to avoid 'f + 0.0' which is not always optimized away. Minus included for symmetry.
+// Macros to avoid operations that aren't always optimized away (e.g., 'f + 0.0' and 'f * 1.0').
 // Compiler flags -fno-signed-zeros -ffinite-math-only also cover 'f * 1.0', 'f - f', etc.
 #define PLUS_TERN0(O,A)     _TERN(_ENA_1(O),,+ (A)) // OPTION ? '+ (A)' : '<nul>'
 #define MINUS_TERN0(O,A)    _TERN(_ENA_1(O),,- (A)) // OPTION ? '- (A)' : '<nul>'
+#define MUL_TERN1(O,A)      _TERN(_ENA_1(O),,* (A)) // OPTION ? '* (A)' : '<nul>'
+#define DIV_TERN1(O,A)      _TERN(_ENA_1(O),,/ (A)) // OPTION ? '/ (A)' : '<nul>'
 #define SUM_TERN(O,B,A)     ((B) PLUS_TERN0(O,A))   // ((B) (OPTION ? '+ (A)' : '<nul>'))
 #define DIFF_TERN(O,B,A)    ((B) MINUS_TERN0(O,A))  // ((B) (OPTION ? '- (A)' : '<nul>'))
+#define MUL_TERN(O,B,A)     ((B) MUL_TERN1(O,A))    // ((B) (OPTION ? '* (A)' : '<nul>'))
+#define DIV_TERN(O,B,A)     ((B) DIV_TERN1(O,A))    // ((B) (OPTION ? '/ (A)' : '<nul>'))
 
 // Macros to support pins/buttons exist testing
 #define PIN_EXISTS(PN)      (defined(PN##_PIN) && PN##_PIN >= 0)
diff --git a/Marlin/src/lcd/marlinui.h b/Marlin/src/lcd/marlinui.h
index 7dd5b6b2d8..595b89b6e0 100644
--- a/Marlin/src/lcd/marlinui.h
+++ b/Marlin/src/lcd/marlinui.h
@@ -88,7 +88,7 @@ typedef bool (*statusResetFunc_t)();
 
 #if ANY(HAS_WIRED_LCD, DWIN_CREALITY_LCD_JYERSUI)
   #define LCD_WITH_BLINK 1
-  #define LCD_UPDATE_INTERVAL TERN(HAS_TOUCH_BUTTONS, 50, 100)
+  #define LCD_UPDATE_INTERVAL DIV_TERN(DOUBLE_LCD_FRAMERATE, TERN(HAS_TOUCH_BUTTONS, 50, 100), 2)
 #endif
 
 #if HAS_MARLINUI_U8GLIB