diff --git a/netbox/netbox/utils.py b/netbox/netbox/utils.py
index f8f6bcc65..f27d1b5f7 100644
--- a/netbox/netbox/utils.py
+++ b/netbox/netbox/utils.py
@@ -24,22 +24,3 @@ def register_data_backend():
         return cls
 
     return _wrapper
-
-
-def convert_byte_size(value, unit="mega"):
-    """
-    Convert a size value to unit.
-    """
-    factors = {
-        "kilo": 1024,
-        "mega": 1024 ** 2,
-        "giga": 1024 ** 3,
-        "tera": 1024 ** 4,
-    }
-    if value:
-        # If the value is less than 6 digits, it understands the value is expressed according to the unit.
-        if len(str(value)) < 6:
-            return value
-        value_converted = float(value) / factors[unit]
-        return value_converted
-    return 0
diff --git a/netbox/templates/virtualization/cluster.html b/netbox/templates/virtualization/cluster.html
index d74ead0fa..7628bf876 100644
--- a/netbox/templates/virtualization/cluster.html
+++ b/netbox/templates/virtualization/cluster.html
@@ -59,7 +59,7 @@
               <th scope="row"><i class="mdi mdi-chip"></i> {% trans "Memory" %}</th>
               <td>
                   {% if memory_sum %}
-                      {{ memory_sum }} {% trans "MB" context "Abbreviation for megabyte" %}
+                      {{ memory_sum|humanize_megabytes }}
                   {% else %}
                       {{ ''|placeholder }} 
                   {% endif %}
diff --git a/netbox/utilities/templatetags/helpers.py b/netbox/utilities/templatetags/helpers.py
index e8686f8c6..175d283a3 100644
--- a/netbox/utilities/templatetags/helpers.py
+++ b/netbox/utilities/templatetags/helpers.py
@@ -96,11 +96,13 @@ def humanize_megabytes(mb):
     """
     if not mb:
         return ''
+    if len(str(mb)) < 6:
+        return mb
     if not mb % 1048576:  # 1024^2
         return f'{int(mb / 1048576)} TB'
     if not mb % 1024:
         return f'{int(mb / 1024)} GB'
-    return f'{mb} MB'
+    return f'{float(mb)/(1048576):.2f} MB'
 
 
 @register.filter()
diff --git a/netbox/virtualization/views.py b/netbox/virtualization/views.py
index 064a362ca..1ddd2c92d 100644
--- a/netbox/virtualization/views.py
+++ b/netbox/virtualization/views.py
@@ -16,7 +16,6 @@ from extras.views import ObjectConfigContextView
 from ipam.models import IPAddress
 from ipam.tables import InterfaceVLANTable
 from netbox.constants import DEFAULT_ACTION_PERMISSIONS
-from netbox.utils import convert_byte_size
 from netbox.views import generic
 from tenancy.views import ObjectContactsView
 from utilities.query import count_related
@@ -173,17 +172,7 @@ class ClusterView(generic.ObjectView):
     queryset = Cluster.objects.all()
 
     def get_extra_context(self, request, instance):
-        vm_memory = [convert_byte_size(item.memory, 'mega') for item in instance.virtual_machines.all() if item.memory]
-        vm_disk = [convert_byte_size(item.disk, 'giga') for item in instance.virtual_machines.all() if item.disk]
-
-        memory_sum = sum(vm_memory)
-        disk_sum = sum(vm_disk)
-
-        extra_content = instance.virtual_machines.aggregate(vcpus_sum=Sum('vcpus'))
-        extra_content['memory_sum'] = f"{memory_sum:.2f}"
-        extra_content['disk_sum'] = f"{disk_sum:.2f}"
-
-        return extra_content
+        return instance.virtual_machines.aggregate(vcpus_sum=Sum('vcpus'), memory_sum=Sum('memory'), disk_sum=Sum('disk'))
 
 
 @register_model_view(Cluster, 'virtualmachines', path='virtual-machines')