diff --git a/src/main/java/com/gmail/nossr50/skills/gathering/BlastMining.java b/src/main/java/com/gmail/nossr50/skills/gathering/BlastMining.java
index 36fa41306..a1760c042 100644
--- a/src/main/java/com/gmail/nossr50/skills/gathering/BlastMining.java
+++ b/src/main/java/com/gmail/nossr50/skills/gathering/BlastMining.java
@@ -292,7 +292,7 @@ public class BlastMining {
 
         /* Check Cooldown */
         if (!Skills.cooldownOver(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player)) {
-            player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + Skills.calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown()) + "s)");
+            player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + Skills.calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player) + "s)");
 
             return;
         }
diff --git a/src/main/java/com/gmail/nossr50/util/Item.java b/src/main/java/com/gmail/nossr50/util/Item.java
index 1eb4aa9b9..6e421be15 100644
--- a/src/main/java/com/gmail/nossr50/util/Item.java
+++ b/src/main/java/com/gmail/nossr50/util/Item.java
@@ -53,7 +53,7 @@ public class Item {
                 player.sendMessage(LocaleLoader.getString("Item.ChimaeraWing.Pass"));
             }
             else if (!Skills.cooldownOver(profile.getRecentlyHurt(), 60, player) && amount >= Config.getInstance().getChimaeraCost()) {
-                player.sendMessage(LocaleLoader.getString("Item.Injured.Wait", new Object[] {Skills.calculateTimeLeft(profile.getRecentlyHurt(), 60)}));
+                player.sendMessage(LocaleLoader.getString("Item.Injured.Wait", new Object[] {Skills.calculateTimeLeft(profile.getRecentlyHurt(), 60, player)}));
             }
             else if (amount <= Config.getInstance().getChimaeraCost()) {
                 player.sendMessage(LocaleLoader.getString("Skills.NeedMore")+ " " + ChatColor.GRAY + Misc.prettyItemString(Config.getInstance().getChimaeraItemId()));
diff --git a/src/main/java/com/gmail/nossr50/util/Skills.java b/src/main/java/com/gmail/nossr50/util/Skills.java
index b90ccffba..6a677c517 100644
--- a/src/main/java/com/gmail/nossr50/util/Skills.java
+++ b/src/main/java/com/gmail/nossr50/util/Skills.java
@@ -68,8 +68,21 @@ public class Skills {
      * @param cooldown The length of the cooldown
      * @return the number of seconds remaining before the cooldown expires
      */
-    public static int calculateTimeLeft(long deactivatedTimeStamp, int cooldown) {
-        return (int) (((deactivatedTimeStamp + (cooldown * TIME_CONVERSION_FACTOR)) - System.currentTimeMillis()) / TIME_CONVERSION_FACTOR);
+    public static int calculateTimeLeft(long deactivatedTimeStamp, int cooldown, Player player) {
+        int adjustedCooldown = cooldown;
+
+        //Reduced Cooldown Donor Perks
+        if (player.hasPermission("mcmmo.perks.cooldowns.halved")) {
+            adjustedCooldown = (int) (adjustedCooldown * 0.5);
+        }
+        else if (player.hasPermission("mcmmo.perks.cooldowns.thirded")) {
+            adjustedCooldown = (int) (adjustedCooldown * 0.66);
+        }
+        else if (player.hasPermission("mcmmo.perks.cooldowns.quartered")) {
+            adjustedCooldown = (int) (adjustedCooldown * 0.75);
+        }
+
+        return (int) (((deactivatedTimeStamp + (adjustedCooldown * TIME_CONVERSION_FACTOR)) - System.currentTimeMillis()) / TIME_CONVERSION_FACTOR);
     }
 
     /**
@@ -130,7 +143,7 @@ public class Skills {
         if (ability.getPermissions(player) && tool.inHand(inHand) && !profile.getToolPreparationMode(tool)) {
             if (skill != SkillType.WOODCUTTING && skill != SkillType.AXES) {
                 if (!profile.getAbilityMode(ability) && !cooldownOver(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player)) {
-                    player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown()) + "s)");
+                    player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player) + "s)");
                     return;
                 }
             }
@@ -417,7 +430,7 @@ public class Skills {
          */
         if (type == SkillType.WOODCUTTING || type == SkillType.AXES) {
             if (!profile.getAbilityMode(ability) && !cooldownOver(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player)) {
-                player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown()) + "s)");
+                player.sendMessage(LocaleLoader.getString("Skills.TooTired") + ChatColor.YELLOW + " (" + calculateTimeLeft(profile.getSkillDATS(ability) * TIME_CONVERSION_FACTOR, ability.getCooldown(), player) + "s)");
                 return;
             }
         }