diff --git a/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java b/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
index 53bb296..1256210 100644
--- a/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
+++ b/src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
@@ -787,12 +787,19 @@ public void tidyUp() {
         // Add donated block points (permanent contributions that persist across recalculations).
         // Recalculate from the donated blocks map using current block config values so the
         // level always reflects the current configuration, even if block values changed since donation.
+        // Also apply the current block limit: if the limit was lowered after donation, only count
+        // up to the current limit (donated blocks over the limit are silently ignored).
         Map<String, Integer> donatedBlocksMap = addon.getManager().getDonatedBlocks(island);
         long donatedPoints = donatedBlocksMap.entrySet().stream()
                 .mapToLong(entry -> {
-                    Integer value = addon.getBlockConfig().getValue(island.getWorld(),
-                            entry.getKey().toLowerCase(java.util.Locale.ENGLISH));
-                    return (long) Objects.requireNonNullElse(value, 0) * entry.getValue();
+                    String key = entry.getKey().toLowerCase(java.util.Locale.ENGLISH);
+                    Integer value = addon.getBlockConfig().getValue(island.getWorld(), key);
+                    int count = entry.getValue();
+                    Integer limit = addon.getBlockConfig().getLimit(key);
+                    if (limit != null) {
+                        count = Math.min(count, limit);
+                    }
+                    return (long) Objects.requireNonNullElse(value, 0) * count;
                 })
                 .sum();
         results.rawBlockCount.addAndGet(donatedPoints);
diff --git a/src/test/java/world/bentobox/level/calculators/IslandLevelCalculatorTidyUpTest.java b/src/test/java/world/bentobox/level/calculators/IslandLevelCalculatorTidyUpTest.java
index 545989b..9dfcf81 100644
--- a/src/test/java/world/bentobox/level/calculators/IslandLevelCalculatorTidyUpTest.java
+++ b/src/test/java/world/bentobox/level/calculators/IslandLevelCalculatorTidyUpTest.java
@@ -7,6 +7,7 @@
 import static org.mockito.Mockito.when;
 
 import java.util.Collections;
+import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
 import org.bukkit.Location;
@@ -183,4 +184,72 @@ void belowStart_sqrtFormula() {
         long remaining = r.getPointsToNextLevel();
         assertEquals(true, remaining > 0, "pointsToNextLevel should be positive, got " + remaining);
     }
+
+    @Test
+    @DisplayName("Donated blocks under limit: full donation count is used")
+    void donatedBlocksUnderLimit() {
+        // Player donated 500 iron blocks; limit is 1000; block value is 3.
+        // Expected donated points = 500 * 3 = 1500.
+        when(manager.getDonatedBlocks(any(Island.class))).thenReturn(Map.of("IRON_BLOCK", 500));
+        when(blockConfig.getValue(any(), any(String.class))).thenAnswer(inv -> {
+            String key = inv.getArgument(1);
+            return "iron_block".equals(key) ? 3 : 0;
+        });
+        when(blockConfig.getLimit(any(String.class))).thenAnswer(inv -> {
+            String key = inv.getArgument(0);
+            return "iron_block".equals(key) ? 1000 : null;
+        });
+
+        IslandLevelCalculator calc = newCalculator();
+        Results r = calc.getResults();
+        r.rawBlockCount.set(INITIAL_COUNT);
+        calc.tidyUp();
+
+        assertEquals(1500L, r.getDonatedPoints(), "donated points should equal 500 * 3 = 1500");
+    }
+
+    @Test
+    @DisplayName("Donated blocks exceed limit: only blocks up to the current limit count")
+    void donatedBlocksExceedLimit() {
+        // Player donated 1000 iron blocks; limit was later changed to 500; block value is 3.
+        // Expected donated points = 500 * 3 = 1500 (NOT 1000 * 3 = 3000).
+        when(manager.getDonatedBlocks(any(Island.class))).thenReturn(Map.of("IRON_BLOCK", 1000));
+        when(blockConfig.getValue(any(), any(String.class))).thenAnswer(inv -> {
+            String key = inv.getArgument(1);
+            return "iron_block".equals(key) ? 3 : 0;
+        });
+        when(blockConfig.getLimit(any(String.class))).thenAnswer(inv -> {
+            String key = inv.getArgument(0);
+            return "iron_block".equals(key) ? 500 : null;
+        });
+
+        IslandLevelCalculator calc = newCalculator();
+        Results r = calc.getResults();
+        r.rawBlockCount.set(INITIAL_COUNT);
+        calc.tidyUp();
+
+        assertEquals(1500L, r.getDonatedPoints(),
+                "donated points should be capped at 500 * 3 = 1500, not 1000 * 3 = 3000");
+    }
+
+    @Test
+    @DisplayName("Donated blocks with no limit: full count is used")
+    void donatedBlocksNoLimit() {
+        // Player donated 1000 iron blocks; no limit configured; block value is 3.
+        // Expected donated points = 1000 * 3 = 3000.
+        when(manager.getDonatedBlocks(any(Island.class))).thenReturn(Map.of("IRON_BLOCK", 1000));
+        when(blockConfig.getValue(any(), any(String.class))).thenAnswer(inv -> {
+            String key = inv.getArgument(1);
+            return "iron_block".equals(key) ? 3 : 0;
+        });
+        when(blockConfig.getLimit(any(String.class))).thenReturn(null);
+
+        IslandLevelCalculator calc = newCalculator();
+        Results r = calc.getResults();
+        r.rawBlockCount.set(INITIAL_COUNT);
+        calc.tidyUp();
+
+        assertEquals(3000L, r.getDonatedPoints(),
+                "donated points should equal 1000 * 3 = 3000 when no limit is configured");
+    }
 }