diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/ItemStatPlugin.java b/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/ItemStatPlugin.java
index 4f244d844b..b0c218bad7 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/ItemStatPlugin.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/itemstats/ItemStatPlugin.java
@@ -340,7 +340,7 @@ public class ItemStatPlugin extends Plugin
 
 		createSeparator(invContainer, invContainer.getHeight() - 40);
 
-		final String coinText = "You have " + StackFormatter.quantityToRSStackSize(getCurrentGP())
+		final String coinText = "You have " + StackFormatter.quantityToStackSize(getCurrentGP())
 			+ (getCurrentGP() == 1 ? " coin." : " coins.");
 
 		final Widget coinWidget = createText(invContainer, coinText, FontID.PLAIN_12, ORANGE_TEXT,
diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/kingdomofmiscellania/KingdomCounter.java b/runelite-client/src/main/java/net/runelite/client/plugins/kingdomofmiscellania/KingdomCounter.java
index 8a2871125f..e2e6539d9f 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/kingdomofmiscellania/KingdomCounter.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/kingdomofmiscellania/KingdomCounter.java
@@ -48,6 +48,6 @@ public class KingdomCounter extends Counter
 	public String getTooltip()
 	{
 		return "Favor: " + plugin.getFavor() + "/127" + "</br>"
-			+ "Coffer: " + StackFormatter.quantityToRSStackSize(plugin.getCoffer());
+			+ "Coffer: " + StackFormatter.quantityToStackSize(plugin.getCoffer());
 	}
 }
diff --git a/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java b/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
index c9282f7f46..a334b54148 100644
--- a/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
+++ b/runelite-client/src/main/java/net/runelite/client/util/StackFormatter.java
@@ -33,8 +33,7 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 /**
- * A set of utility functions to use when
- * formatting numbers for to stack sizes.
+ * A set of utility functions to use when formatting quantities
  */
 public class StackFormatter
 {
@@ -70,12 +69,12 @@ public class StackFormatter
 	);
 
 	/**
-	 * Convert a quantity to a nicely formatted stack size.
-	 * See the StackFormatterTest to see expected output.
+	 * Convert a quantity to a short, comma separated, SI-prefix style string
+	 *
+	 * example: {@code 9,450}, {@code 2.14B}, {@code 100K}
 	 *
 	 * @param quantity The quantity to convert.
-	 * @return A condensed version, with commas, K, M or B
-	 * as needed to 3 significant figures.
+	 * @return a 6 or less character string, possibly with a decimal point, commas or K/M/B suffix
 	 */
 	public static String quantityToStackSize(long quantity)
 	{
@@ -115,41 +114,7 @@ public class StackFormatter
 	}
 
 	/**
-	 * Convert a quantity to stack size as it would
-	 * appear in RuneScape.
-	 *
-	 * @param quantity The quantity to convert.
-	 * @return The stack size as it would appear in RS,
-	 * with K after 100,000 and M after 10,000,000
-	 */
-	public static String quantityToRSStackSize(int quantity)
-	{
-		if (quantity == Integer.MIN_VALUE)
-		{
-			// Integer.MIN_VALUE = Integer.MIN_VALUE * -1 so we need to correct for it.
-			return "-" + quantityToRSStackSize(Integer.MAX_VALUE);
-		}
-		else if (quantity < 0)
-		{
-			return "-" + quantityToRSStackSize(-quantity);
-		}
-		else if (quantity < 100_000)
-		{
-			return Integer.toString(quantity);
-		}
-		else if (quantity < 10_000_000)
-		{
-			return quantity / 1_000 + "K";
-		}
-		else
-		{
-			return quantity / 1_000_000 + "M";
-		}
-	}
-
-	/**
-	 * Convert a quantity to stack size as it would
-	 * appear in RuneScape. (with decimals)
+	 * Convert a quantity to a short SI-prefix style string with decimals
 	 * <p>
 	 * This differs from quantityToRSStack in that it displays
 	 * decimals. Ex: 27100 is 27.1k (not 27k)
diff --git a/runelite-client/src/test/java/net/runelite/client/util/StackFormatterTest.java b/runelite-client/src/test/java/net/runelite/client/util/StackFormatterTest.java
index 1e297a8513..23c3619a54 100644
--- a/runelite-client/src/test/java/net/runelite/client/util/StackFormatterTest.java
+++ b/runelite-client/src/test/java/net/runelite/client/util/StackFormatterTest.java
@@ -59,22 +59,6 @@ public class StackFormatterTest
 		assertEquals("2.1B", StackFormatter.quantityToRSDecimalStack(Integer.MAX_VALUE));
 	}
 
-	@Test
-	public void quantityToRSStackSize()
-	{
-		assertEquals("0", StackFormatter.quantityToRSStackSize(0));
-		assertEquals("99999", StackFormatter.quantityToRSStackSize(99_999));
-		assertEquals("100K", StackFormatter.quantityToRSStackSize(100_000));
-		assertEquals("10M", StackFormatter.quantityToRSStackSize(10_000_000));
-		assertEquals("2147M", StackFormatter.quantityToRSStackSize(Integer.MAX_VALUE));
-
-		assertEquals("0", StackFormatter.quantityToRSStackSize(-0));
-		assertEquals("-400", StackFormatter.quantityToRSStackSize(-400));
-		assertEquals("-400K", StackFormatter.quantityToRSStackSize(-400_000));
-		assertEquals("-40M", StackFormatter.quantityToRSStackSize(-40_000_000));
-		assertEquals("-2147M", StackFormatter.quantityToRSStackSize(Integer.MIN_VALUE));
-	}
-
 	@Test
 	public void quantityToStackSize()
 	{