diff --git a/benchmark3.py b/benchmark3.py
index 648c1a1..c04a903 100644
--- a/benchmark3.py
+++ b/benchmark3.py
@@ -148,10 +148,11 @@ def write_results(results, file_handle):
     # Latency and rtt are in ms
 
     writer.writerow(
-        ['id', 'http_start_time', 'http_complete_time', 'status_code', 'mqtt_arrive_time', 'latency', 'rtt']
+        ['id', 'http_start_time', 'http_complete_time', 'http_time', 'status_code', 'mqtt_arrive_time', 'latency', 'rtt']
     )
 
     for result in results:
+        http_time = (result.upload_finished - result.upload_started) * 1000 if result.upload_finished else None
         latency = (result.alert_arrived - result.upload_finished) * 1000 if result.alert_arrived else None
         rtt = (result.alert_arrived - result.upload_started) * 1000 if result.alert_arrived else None
 
@@ -159,6 +160,7 @@ def write_results(results, file_handle):
             result.id,
             csv_time_format(result.upload_started),
             csv_time_format(result.upload_finished),
+            http_time,
             result.upload_status_code,
             csv_time_format(result.alert_arrived),
             latency,
@@ -173,6 +175,7 @@ def main():
         id - Unique ID of a request (not sequential but at least unique)
         http_start_time - Timestamp of when the HTTP request is started
         http_complete_time - Timestamp of when the HTTP request is completed
+        http_time - Time it took to perform the HTTP request (i.e. Uploading) in milliseconds
         status_code - Status code of the HTTP request
         mqtt_arrive_time - Timestamp of when the corresponding MQTT message arrived
         latency - Latency of the system (http_complete_time - mqtt_arrive_time) in milliseconds