diff --git a/include/config/summary_screen.h b/include/config/summary_screen.h
index 4b5f434cb3..07bae63533 100644
--- a/include/config/summary_screen.h
+++ b/include/config/summary_screen.h
@@ -8,6 +8,7 @@
 #define P_SUMMARY_SCREEN_RENAME          TRUE   // If TRUE, an option to change Pokémon nicknames replaces the cancel prompt on the summary screen info page.
 #define P_SUMMARY_SCREEN_IV_EV_INFO      FALSE  // If TRUE, will allow player to cycle through the Stats, IVs, and EVs in the summary screen skills page.
 #define P_SUMMARY_SCREEN_IV_EV_BOX_ONLY  FALSE  // If TRUE, will allow player to cycle through the Stats, IVs, and EVs in the summary screen skills page, but only in the PC storage box.
+#define P_SUMMARY_SCREEN_IV_HYPERTRAIN   TRUE   // If TRUE, stats that have been hyper trained will show as 31/S when viewing them in the summary screen
 #define P_SUMMARY_SCREEN_IV_EV_TILESET   FALSE  // If TRUE, loads an alternate tileset to allow changing the "STATS" label in the summary screen skills page. Note: if it's still loading the alternate tileset after changing this and recompiling, you may need a `make clean` before compilation.
 #define P_SUMMARY_SCREEN_IV_EV_VALUES    FALSE  // If TRUE, will show the actual IV value instead of the letter grade.
 /* 
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index 1f69af7e96..877343ea68 100644
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -334,6 +334,7 @@ static const u8 *GetLetterGrade(u32 stat);
 static u8 AddWindowFromTemplateList(const struct WindowTemplate *template, u8 templateId);
 static u8 IncrementSkillsStatsMode(u8 mode);
 static void ClearStatLabel(u32 length, u32 statsCoordX, u32 statsCoordY);
+u32 GetAdjustedIvData(struct Pokemon *mon, u32 stat);
 
 static const struct BgTemplate sBgTemplates[] =
 {
@@ -1173,6 +1174,13 @@ static void DestroyCategoryIcon(void)
     sMonSummaryScreen->categoryIconSpriteId = 0xFF;
 }
 
+u32 GetAdjustedIvData(struct Pokemon *mon, u32 stat)
+{
+    if (P_SUMMARY_SCREEN_IV_HYPERTRAIN && GetMonData(mon, MON_DATA_HYPER_TRAINED_HP + stat))
+        return MAX_PER_STAT_IVS;
+    return GetMonData(mon, MON_DATA_HP_IV + stat);
+}
+
 void ShowPokemonSummaryScreen(u8 mode, void *mons, u8 monIndex, u8 maxMonIndex, void (*callback)(void))
 {
     sMonSummaryScreen = AllocZeroed(sizeof(*sMonSummaryScreen));
@@ -1864,12 +1872,12 @@ void ExtractMonSkillStatsData(struct Pokemon *mon, struct PokeSummary *sum)
 
 void ExtractMonSkillIvData(struct Pokemon *mon, struct PokeSummary *sum)
 {
-    sum->currentHP = GetMonData(mon, MON_DATA_HP_IV);
-    sum->atk = GetMonData(mon, MON_DATA_ATK_IV);
-    sum->def = GetMonData(mon, MON_DATA_DEF_IV);
-    sum->spatk = GetMonData(mon, MON_DATA_SPATK_IV);
-    sum->spdef = GetMonData(mon, MON_DATA_SPDEF_IV);
-    sum->speed = GetMonData(mon, MON_DATA_SPEED_IV);
+    sum->currentHP = GetAdjustedIvData(mon, STAT_HP);
+    sum->atk = GetAdjustedIvData(mon, STAT_ATK);
+    sum->def =  GetAdjustedIvData(mon, STAT_DEF);
+    sum->spatk = GetAdjustedIvData(mon, STAT_SPATK);
+    sum->spdef = GetAdjustedIvData(mon, STAT_SPDEF);
+    sum->speed = GetAdjustedIvData(mon, STAT_SPEED);
 }
 
 void ExtractMonSkillEvData(struct Pokemon *mon, struct PokeSummary *sum)