diff --git a/spyder/widgets/variableexplorer/dataframeeditor.py b/spyder/widgets/variableexplorer/dataframeeditor.py
index <HASH>..<HASH> 100644
--- a/spyder/widgets/variableexplorer/dataframeeditor.py
+++ b/spyder/widgets/variableexplorer/dataframeeditor.py
@@ -45,7 +45,7 @@ COMPLEX_NUMBER_TYPES = (complex, np.complex64, np.complex128)
 _bool_false = ['false', '0']

 

 # Default format for data frames with floats

-DEFAULT_FORMAT = '%.3g'

+DEFAULT_FORMAT = '%.6g'

 

 # Limit at which dataframe is considered so large that it is loaded on demand

 LARGE_SIZE = 5e5
Default float format change

Edited default float format, according to previous change in array editor.