diff --git a/pandapower/results_branch.py b/pandapower/results_branch.py
index f3178f116..0d2fb9cef 100644
--- a/pandapower/results_branch.py
+++ b/pandapower/results_branch.py
@@ -100,7 +100,7 @@ def _get_trafo_results(net, ppc, s_ft, i_ft):
     else:
         raise ValueError(
             "Unknown transformer loading parameter %s - choose 'current' or 'power'" % trafo_loading)
-    net["res_trafo"]["loading_percent"] = ld_trafo
+    net["res_trafo"]["loading_percent"] = ld_trafo / net["trafo"]["parallel"].values
     net["res_trafo"].index = net["trafo"].index
 
 
@@ -154,7 +154,7 @@ def _get_trafo3w_results(net, ppc, s_ft, i_ft):
     else:
         raise ValueError(
             "Unknown transformer loading parameter %s - choose 'current' or 'power'" % trafo_loading)
-    net["res_trafo3w"]["loading_percent"] = ld_trafo
+    net["res_trafo3w"]["loading_percent"] = ld_trafo 
     net["res_trafo3w"].index = net["trafo3w"].index