diff --git a/http-api/src/main/java/net/runelite/http/api/chat/ChatClient.java b/http-api/src/main/java/net/runelite/http/api/chat/ChatClient.java
index 63ca36407a..e234fdfb5f 100644
--- a/http-api/src/main/java/net/runelite/http/api/chat/ChatClient.java
+++ b/http-api/src/main/java/net/runelite/http/api/chat/ChatClient.java
@@ -179,14 +179,14 @@ public class ChatClient
 		}
 	}
 
-	public boolean submitPb(String username, String boss, int pb) throws IOException
+	public boolean submitPb(String username, String boss, double pb) throws IOException
 	{
 		HttpUrl url = RuneLiteAPI.getApiBase().newBuilder()
 			.addPathSegment("chat")
 			.addPathSegment("pb")
 			.addQueryParameter("name", username)
 			.addQueryParameter("boss", boss)
-			.addQueryParameter("pb", Integer.toString(pb))
+			.addQueryParameter("pb", Double.toString(pb))
 			.build();
 
 		Request request = new Request.Builder()
@@ -200,7 +200,7 @@ public class ChatClient
 		}
 	}
 
-	public int getPb(String username, String boss) throws IOException
+	public double getPb(String username, String boss) throws IOException
 	{
 		HttpUrl url = RuneLiteAPI.getApiBase().newBuilder()
 			.addPathSegment("chat")
@@ -219,7 +219,7 @@ public class ChatClient
 			{
 				throw new IOException("Unable to look up personal best!");
 			}
-			return Integer.parseInt(response.body().string());
+			return Double.parseDouble(response.body().string());
 		}
 	}
 
diff --git a/http-service/src/main/java/net/runelite/http/service/chat/ChatController.java b/http-service/src/main/java/net/runelite/http/service/chat/ChatController.java
index 8632a8b2f0..e796e738bb 100644
--- a/http-service/src/main/java/net/runelite/http/service/chat/ChatController.java
+++ b/http-service/src/main/java/net/runelite/http/service/chat/ChatController.java
@@ -173,7 +173,7 @@ public class ChatController
 	}
 
 	@PostMapping("/pb")
-	public void submitPb(@RequestParam String name, @RequestParam String boss, @RequestParam int pb)
+	public void submitPb(@RequestParam String name, @RequestParam String boss, @RequestParam double pb)
 	{
 		if (pb < 0)
 		{
@@ -184,9 +184,9 @@ public class ChatController
 	}
 
 	@GetMapping("/pb")
-	public int getPb(@RequestParam String name, @RequestParam String boss)
+	public double getPb(@RequestParam String name, @RequestParam String boss)
 	{
-		Integer pb = chatService.getPb(name, boss);
+		Double pb = chatService.getPb(name, boss);
 		if (pb == null)
 		{
 			throw new NotFoundException();
diff --git a/http-service/src/main/java/net/runelite/http/service/chat/ChatService.java b/http-service/src/main/java/net/runelite/http/service/chat/ChatService.java
index be497b40bd..fb2d8f7517 100644
--- a/http-service/src/main/java/net/runelite/http/service/chat/ChatService.java
+++ b/http-service/src/main/java/net/runelite/http/service/chat/ChatService.java
@@ -127,21 +127,21 @@ public class ChatService
 		}
 	}
 
-	public Integer getPb(String name, String boss)
+	public Double getPb(String name, String boss)
 	{
 		String value;
 		try (Jedis jedis = jedisPool.getResource())
 		{
 			value = jedis.get("pb." + boss + "." + name);
 		}
-		return value == null ? null : Integer.parseInt(value);
+		return value == null ? null : Double.parseDouble(value);
 	}
 
-	public void setPb(String name, String boss, int pb)
+	public void setPb(String name, String boss, double pb)
 	{
 		try (Jedis jedis = jedisPool.getResource())
 		{
-			jedis.setex("pb." + boss + "." + name, (int) EXPIRE.getSeconds(), Integer.toString(pb));
+			jedis.setex("pb." + boss + "." + name, (int) EXPIRE.getSeconds(), Double.toString(pb));
 		}
 	}