diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/api/player/PlayerProfile.java b/src/main/java/io/github/thebusybiscuit/slimefun4/api/player/PlayerProfile.java
index 8dfc7414f8..5c430521ab 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/api/player/PlayerProfile.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/api/player/PlayerProfile.java
@@ -280,7 +280,7 @@ public final void markDirty() {
         return Optional.empty();
     }
 
-    private int countNonEmptyResearches(@Nonnull Collection<Research> researches) {
+    public int countNonEmptyResearches(@Nonnull Collection<Research> researches) {
         int count = 0;
         for (Research research : researches) {
             if (research.hasEnabledItems()) {
diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/integrations/PlaceholderAPIIntegration.java b/src/main/java/io/github/thebusybiscuit/slimefun4/integrations/PlaceholderAPIIntegration.java
index 826fb1e4b5..1ec0497d63 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/integrations/PlaceholderAPIIntegration.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/integrations/PlaceholderAPIIntegration.java
@@ -106,8 +106,9 @@ public String onRequest(@Nullable OfflinePlayer p, @Nonnull String params) {
             Optional<PlayerProfile> profile = PlayerProfile.find(p);
 
             if (profile.isPresent()) {
-                Set<Research> set = profile.get().getResearches();
-                return String.valueOf(Math.round(((set.size() * 100.0F) / Slimefun.getRegistry().getResearches().size()) * 100.0F) / 100.0F);
+                int unlockedResearches = profile.get().countNonEmptyResearches(profile.get().getResearches());
+                int allResearches = profile.get().countNonEmptyResearches(Slimefun.getRegistry().getResearches());
+                return String.valueOf(Math.round(((unlockedResearches * 100.0F) / allResearches) * 100.0F) / 100.0F);
             } else if (p instanceof Player player) {
                 return getProfilePlaceholder(player);
             }