diff --git a/netbox/ipam/models/vlans.py b/netbox/ipam/models/vlans.py
index bf6c6a52e..7bffb3fb3 100644
--- a/netbox/ipam/models/vlans.py
+++ b/netbox/ipam/models/vlans.py
@@ -113,6 +113,15 @@ class VLANGroup(OrganizationalModel):
         if available_vids:
             return available_vids[0]
         return None
+    
+    def get_utilization(self):
+        """
+        Return the percentage of utilization for this vlan group.
+        """
+        assigned_vlan = VLAN.objects.filter(group=self.id).count()
+        if assigned_vlan != 0:
+            return round(assigned_vlan / (self.max_vid - self.min_vid + 1) * 100, 2)
+        return 0.0
 
 
 class VLAN(PrimaryModel):