diff --git a/src/view/grid/FloatDelegate.cpp b/src/view/grid/FloatDelegate.cpp
index cffdafe..344628a 100644
--- a/src/view/grid/FloatDelegate.cpp
+++ b/src/view/grid/FloatDelegate.cpp
@@ -32,7 +32,7 @@ void FloatDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
     QLineEdit *line = qobject_cast<QLineEdit *>(editor);
     QString s ;
     bool ok;
-    double value = line->text().replace(".", "").toInt(&ok);
+    double value = line->text().toDouble(&ok);
     if (ok)
 	model->setData(index, qVariantFromValue(s.sprintf("%.2lf", value)));
 }
diff --git a/src/view/grid/FormulaDelegate.cpp b/src/view/grid/FormulaDelegate.cpp
index 305673b..0e41356 100644
--- a/src/view/grid/FormulaDelegate.cpp
+++ b/src/view/grid/FormulaDelegate.cpp
@@ -69,7 +69,7 @@ void FormulaDelegate::setModelData(QWidget *editor, QAbstractItemModel *model,
     }
     else
     {
-	res = value.replace(".", "").toInt(&ok);
+	res = value.toDouble(&ok);
 	if (ok)
 	    model->setData(index, qVariantFromValue(s.sprintf("%.2lf", res)));
     }