diff --git a/aws-ec2.py b/aws-ec2.py
index 8129a26..8677d82 100755
--- a/aws-ec2.py
+++ b/aws-ec2.py
@@ -13,6 +13,11 @@ from openpyxl.worksheet.worksheet import Worksheet
 import projectlib.aws
 
 
+def getVolumeSize(region_name: str, id: str) -> int:
+    client = boto3.client('ec2', region_name=region_name)
+    response = client.describe_volumes(VolumeIds=[id])
+    return response['Volumes'][0]['Size']
+
 def getResources(region_name: str) -> list[list[str | int]]:
     return_data = []
     client = boto3.client('ec2', region_name=region_name)
@@ -24,7 +29,8 @@ def getResources(region_name: str) -> list[list[str | int]]:
                 if tag['Key'] == "Name":
                     name_tag = tag['Value']
                     break
-            return_data.append([i['InstanceId'], name_tag, i.get('PlatformDetails'), i['InstanceType'], i['PrivateIpAddress'], i['Placement']['AvailabilityZone']])
+            rootVolSize = getVolumeSize(region_name=region_name, id=i['BlockDeviceMappings'][0]['Ebs']['VolumeId'])
+            return_data.append([i['InstanceId'], name_tag, i.get('PlatformDetails'), i['InstanceType'], i['PrivateIpAddress'], rootVolSize, i['Placement']['AvailabilityZone']])
     return return_data
 
 # Main function
@@ -33,7 +39,7 @@ def main() -> None:
     wb = load_workbook('aws-inventory.xlsx')
     ws = wb.create_sheet("Ec2")
 
-    ws.append(["InstanceId","NameTag","Platform","InstanceType","PrivateIpAddress","AZ"])
+    ws.append(["InstanceId","NameTag","Platform","InstanceType","PrivateIpAddress","RootVolumeSize", "AZ"])
     with concurrent.futures.ThreadPoolExecutor(max_workers=8) as executor:
         results = executor.map(getResources, projectlib.aws.getRegions())
         for region_rows in results:
diff --git a/aws-rds.py b/aws-rds.py
index db8a776..fa4a6d3 100755
--- a/aws-rds.py
+++ b/aws-rds.py
@@ -18,7 +18,7 @@ def getResources(region_name: str) -> list[list[str | int]]:
     client = boto3.client('rds', region_name=region_name)
     response = client.describe_db_instances()
     for i in response['DBInstances']:
-        return_data.append([i['DBInstanceIdentifier'], i['DBInstanceClass'], i['Engine'], i['EngineVersion'], i['MultiAZ'], region_name])
+        return_data.append([i['DBInstanceIdentifier'], i['DBInstanceClass'], i['Engine'], i['EngineVersion'], i['AllocatedStorage'], i['MultiAZ'], region_name])
     return return_data
 
 # Main function
@@ -27,7 +27,7 @@ def main() -> None:
     wb = load_workbook('aws-inventory.xlsx')
     ws = wb.create_sheet("RDS")
 
-    ws.append(["DBInstanceIdentifier", "DBInstanceClass", "Engine", "EngineVersion", "MultiAZ", "Region"])
+    ws.append(["DBInstanceIdentifier", "DBInstanceClass", "Engine", "EngineVersion", "AllocatedStorage", "MultiAZ", "Region"])
     with concurrent.futures.ThreadPoolExecutor(max_workers=8) as executor:
         results = executor.map(getResources, projectlib.aws.getRegions())
         for region_rows in results: