diff --git a/src/main/cms/cms_menu_osd.c b/src/main/cms/cms_menu_osd.c
index a7bb7d2fd..04bece5fc 100644
--- a/src/main/cms/cms_menu_osd.c
+++ b/src/main/cms/cms_menu_osd.c
@@ -68,6 +68,7 @@ OSD_Entry menuOsdActiveElemsEntries[] =
     {"HORIZON SIDEBARS",   OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_HORIZON_SIDEBARS], 0},
     {"TIMER 1",            OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_ITEM_TIMER_1], 0},
     {"TIMER 2",            OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_ITEM_TIMER_2], 0},
+    {"REMAINING TIME ESTIMATE",       OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_REMAINING_TIME_ESTIMATE], 0},
     {"FLY MODE",           OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_FLYMODE], 0},
     {"NAME",               OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_CRAFT_NAME], 0},
     {"THROTTLE",           OME_VISIBLE, NULL, &osdConfig_item_pos[OSD_THROTTLE_POS], 0},
diff --git a/src/main/fc/settings.c b/src/main/fc/settings.c
index 6f23b7628..b94c99aa1 100644
--- a/src/main/fc/settings.c
+++ b/src/main/fc/settings.c
@@ -698,6 +698,7 @@ const clivalue_t valueTable[] = {
     { "osd_rssi_pos",               VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_RSSI_VALUE]) },
     { "osd_tim_1_pos",              VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_ITEM_TIMER_1]) },
     { "osd_tim_2_pos",              VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_ITEM_TIMER_2]) },
+    { "osd_remaining_time_estimate_pos",        VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_REMAINING_TIME_ESTIMATE]) },
     { "osd_flymode_pos",            VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_FLYMODE]) },
     { "osd_throttle_pos",           VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_THROTTLE_POS]) },
     { "osd_vtx_channel_pos",        VAR_UINT16  | MASTER_VALUE, .config.minmax = { 0, OSD_POSCFG_MAX }, PG_OSD_CONFIG, offsetof(osdConfig_t, item_pos[OSD_VTX_CHANNEL]) },
diff --git a/src/main/io/osd.c b/src/main/io/osd.c
index 261560012..3b7a5eb14 100755
--- a/src/main/io/osd.c
+++ b/src/main/io/osd.c
@@ -452,6 +452,21 @@ static void osdDrawSingleElement(uint8_t item)
             break;
         }
 
+    case OSD_REMAINING_TIME_ESTIMATE:
+        {
+            const int mAhDrawn = getMAhDrawn();
+            int remaining_time = (int)((osdConfig()->cap_alarm - mAhDrawn) * ((float)flyTime) / mAhDrawn);
+
+            if (mAhDrawn < 0.1 * osdConfig()->cap_alarm) {
+                tfp_sprintf(buff, "--:--");
+            } else if (mAhDrawn > osdConfig()->cap_alarm) {
+                tfp_sprintf(buff, "00:00");
+            } else {
+                osdFormatTime(buff, OSD_TIMER_PREC_SECOND, remaining_time);
+            }
+        break;
+        }
+
     case OSD_FLYMODE:
         {
             char *p = "ACRO";
@@ -769,6 +784,7 @@ static void osdDrawElements(void)
     osdDrawSingleElement(OSD_CROSSHAIRS);
     osdDrawSingleElement(OSD_ITEM_TIMER_1);
     osdDrawSingleElement(OSD_ITEM_TIMER_2);
+    osdDrawSingleElement(OSD_REMAINING_TIME_ESTIMATE);
     osdDrawSingleElement(OSD_FLYMODE);
     osdDrawSingleElement(OSD_THROTTLE_POS);
     osdDrawSingleElement(OSD_VTX_CHANNEL);
@@ -950,9 +966,11 @@ void osdUpdateAlarms(void)
     if (getMAhDrawn() >= osdConfig()->cap_alarm) {
         SET_BLINK(OSD_MAH_DRAWN);
         SET_BLINK(OSD_MAIN_BATT_USAGE);
+        SET_BLINK(OSD_REMAINING_TIME_ESTIMATE);
     } else {
         CLR_BLINK(OSD_MAH_DRAWN);
         CLR_BLINK(OSD_MAIN_BATT_USAGE);
+        CLR_BLINK(OSD_REMAINING_TIME_ESTIMATE);
     }
 
     if (alt >= osdConfig()->alt_alarm)
@@ -973,6 +991,7 @@ void osdResetAlarms(void)
     CLR_BLINK(OSD_MAIN_BATT_USAGE);
     CLR_BLINK(OSD_ITEM_TIMER_1);
     CLR_BLINK(OSD_ITEM_TIMER_2);
+    CLR_BLINK(OSD_REMAINING_TIME_ESTIMATE);
 }
 
 static void osdResetStats(void)
diff --git a/src/main/io/osd.h b/src/main/io/osd.h
index e3f5aef68..c79ccc213 100755
--- a/src/main/io/osd.h
+++ b/src/main/io/osd.h
@@ -83,6 +83,7 @@ typedef enum {
     OSD_COMPASS_BAR,
     OSD_ESC_TMP,
     OSD_ESC_RPM,
+    OSD_REMAINING_TIME_ESTIMATE,
     OSD_RTC_DATETIME,
     OSD_ADJUSTMENT_RANGE,
     OSD_ITEM_COUNT // MUST BE LAST
diff --git a/src/test/unit/osd_unittest.cc b/src/test/unit/osd_unittest.cc
index b807fe5a8..ec19ad19d 100644
--- a/src/test/unit/osd_unittest.cc
+++ b/src/test/unit/osd_unittest.cc
@@ -418,11 +418,12 @@ TEST(OsdTest, TestAlarms)
 
     // and
     // the following OSD elements are visible
-    osdConfigMutable()->item_pos[OSD_RSSI_VALUE]        = OSD_POS(8, 1)  | VISIBLE_FLAG;
-    osdConfigMutable()->item_pos[OSD_MAIN_BATT_VOLTAGE] = OSD_POS(12, 1) | VISIBLE_FLAG;
-    osdConfigMutable()->item_pos[OSD_ITEM_TIMER_1]      = OSD_POS(20, 1) | VISIBLE_FLAG;
-    osdConfigMutable()->item_pos[OSD_ITEM_TIMER_2]      = OSD_POS(1, 1)  | VISIBLE_FLAG;
-    osdConfigMutable()->item_pos[OSD_ALTITUDE]          = OSD_POS(23, 7) | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_RSSI_VALUE]              = OSD_POS(8, 1)  | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_MAIN_BATT_VOLTAGE]       = OSD_POS(12, 1) | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_ITEM_TIMER_1]            = OSD_POS(20, 1) | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_ITEM_TIMER_2]            = OSD_POS(1, 1)  | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_REMAINING_TIME_ESTIMATE] = OSD_POS(1, 2) | VISIBLE_FLAG;
+    osdConfigMutable()->item_pos[OSD_ALTITUDE]                = OSD_POS(23, 7) | VISIBLE_FLAG;
 
     // and
     // this set of alarm values
@@ -477,6 +478,7 @@ TEST(OsdTest, TestAlarms)
     simulationAltitude = 12000;
     simulationTime += 60e6;
     osdRefresh(simulationTime);
+    simulationMahDrawn = 999999;
 
     // then
     // elements showing values in alarm range should flash