diff --git a/Marlin/src/Marlin.h b/Marlin/src/Marlin.h
index 1025d677c9..bafb1f8d48 100644
--- a/Marlin/src/Marlin.h
+++ b/Marlin/src/Marlin.h
@@ -210,11 +210,12 @@ extern millis_t max_inactive_time, stepper_inactive_time;
     extern bool fans_paused;
     extern uint8_t paused_fan_speed[FAN_COUNT];
   #endif
+  #define FANS_LOOP(I) LOOP_L_N(I, FAN_COUNT)
 #endif
 
 inline void zero_fan_speeds() {
   #if FAN_COUNT > 0
-    LOOP_L_N(i, FAN_COUNT) fan_speed[i] = 0;
+    FANS_LOOP(i) fan_speed[i] = 0;
   #endif
 }
 
diff --git a/Marlin/src/feature/power.cpp b/Marlin/src/feature/power.cpp
index 24f02041b2..892166ba1a 100644
--- a/Marlin/src/feature/power.cpp
+++ b/Marlin/src/feature/power.cpp
@@ -39,7 +39,7 @@ millis_t Power::lastPowerOn;
 
 bool Power::is_power_needed() {
   #if ENABLED(AUTO_POWER_FANS)
-    for (uint8_t i = 0; i < FAN_COUNT; i++) if (fan_speed[i]) return true;
+    FANS_LOOP(i) if (fan_speed[i]) return true;
   #endif
 
   #if ENABLED(AUTO_POWER_E_FANS)
diff --git a/Marlin/src/feature/power_loss_recovery.cpp b/Marlin/src/feature/power_loss_recovery.cpp
index d81911c39f..9302837af7 100644
--- a/Marlin/src/feature/power_loss_recovery.cpp
+++ b/Marlin/src/feature/power_loss_recovery.cpp
@@ -277,7 +277,7 @@ void PrintJobRecovery::resume() {
   }
 
   // Restore print cooling fan speeds
-  for (uint8_t i = 0; i < FAN_COUNT; i++) {
+  FANS_LOOP(i) {
     uint8_t f = info.fan_speed[i];
     if (f) {
       sprintf_P(cmd, PSTR("M106 P%i S%i"), i, f);
diff --git a/Marlin/src/module/planner.cpp b/Marlin/src/module/planner.cpp
index c185678ad0..01eac0249d 100644
--- a/Marlin/src/module/planner.cpp
+++ b/Marlin/src/module/planner.cpp
@@ -1181,7 +1181,7 @@ void Planner::check_axes_activity() {
   if (has_blocks_queued()) {
 
     #if FAN_COUNT > 0
-      for (uint8_t i = 0; i < FAN_COUNT; i++)
+      FANS_LOOP(i)
         tail_fan_speed[i] = block_buffer[block_buffer_tail].fan_speed[i];
     #endif
 
@@ -1204,7 +1204,7 @@ void Planner::check_axes_activity() {
   }
   else {
     #if FAN_COUNT > 0
-      for (uint8_t i = 0; i < FAN_COUNT; i++) tail_fan_speed[i] = fan_speed[i];
+      FANS_LOOP(i) tail_fan_speed[i] = fan_speed[i];
     #endif
 
     #if ENABLED(BARICUDA)
@@ -1751,7 +1751,7 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
   #endif
 
   #if FAN_COUNT > 0
-    for (uint8_t i = 0; i < FAN_COUNT; i++) block->fan_speed[i] = fan_speed[i];
+    FANS_LOOP(i) block->fan_speed[i] = fan_speed[i];
   #endif
 
   #if ENABLED(BARICUDA)