diff --git a/tww/tww.py b/tww/tww.py
index 4bee5c5..5bd9e03 100644
--- a/tww/tww.py
+++ b/tww/tww.py
@@ -38,6 +38,12 @@ DEFAULT_FORMAT = '%Y-%m-%d %H:%M:%S%z'
 basepath = os.path.dirname(os.path.abspath(__file__))
 
 
+def parse_to_iso(dt):
+    parsed_dt = dateparser.parse(dt)
+    if parsed_dt:
+        return parsed_dt.strftime(ISO_FORMAT)
+
+
 class Location(object):
     """
     Represents a location with name, latitude and longitude