diff --git a/atlasbot/engine/answerer.py b/atlasbot/engine/answerer.py
index 64ab4b8..790f82c 100644
--- a/atlasbot/engine/answerer.py
+++ b/atlasbot/engine/answerer.py
@@ -26,6 +26,8 @@ GENERIC_METRIC_TOKENS = {"atlas", "cluster", "kubernetes", "k8s", "titan", "lab"
 NS_ENTRY_MIN_LEN = 2
 DEDUP_MIN_SENTENCES = 3
 RUNBOOK_SIMILARITY_THRESHOLD = 0.4
+BYTES_KB = 1024
+BYTES_MB = 1024 * 1024
 
 
 class LLMLimitReached(RuntimeError):
@@ -1945,10 +1947,10 @@ def _format_metric_value(value: Any) -> str:
         num = float(value)
     except (TypeError, ValueError):
         return str(value)
-    if num >= 1024 * 1024:
-        return f"{num / (1024 * 1024):.2f} MB/s"
-    if num >= 1024:
-        return f"{num / 1024:.2f} KB/s"
+    if num >= BYTES_MB:
+        return f"{num / BYTES_MB:.2f} MB/s"
+    if num >= BYTES_KB:
+        return f"{num / BYTES_KB:.2f} KB/s"
     if num >= 1:
         return f"{num:.2f}"
     return f"{num:.4f}"