diff --git a/services/arbiter-3.0/src/routes/admin/infrastructure.js b/services/arbiter-3.0/src/routes/admin/infrastructure.js
index fd74c1e..4e49fea 100644
--- a/services/arbiter-3.0/src/routes/admin/infrastructure.js
+++ b/services/arbiter-3.0/src/routes/admin/infrastructure.js
@@ -100,10 +100,17 @@ function parseAuditOutput(output) {
   const cpuModel = lines.find(l => l.includes('Model name'))?.split(':')[1]?.trim() || '?';
   const cpuCores = lines.find(l => l.match(/^CPU\(s\)/))?.split(':')[1]?.trim() || '?';
 
-  // Parse RAM percentage
-  const totalGi = parseFloat(totalRam);
-  const usedGi = parseFloat(usedRam);
-  const ramPct = totalGi > 0 ? Math.round((usedGi / totalGi) * 100) : 0;
+  // Parse RAM percentage (handle Gi vs Mi units)
+  function toGi(val) {
+    if (!val) return 0;
+    const num = parseFloat(val);
+    if (val.includes('Mi')) return num / 1024;
+    if (val.includes('Gi')) return num;
+    return num;
+  }
+  const ramPct = toGi(totalRam) > 0
+    ? Math.round((toGi(usedRam) / toGi(totalRam)) * 100)
+    : 0;
 
   return {
     hostname,