diff --git a/src/xlsx/xlsxdocument.cpp b/src/xlsx/xlsxdocument.cpp
index 314e789e..08735b8d 100644
--- a/src/xlsx/xlsxdocument.cpp
+++ b/src/xlsx/xlsxdocument.cpp
@@ -815,6 +815,13 @@ bool Document::defineName(const QString &name, const QString &formula, const QSt
     return d->workbook->defineName(name, formula, comment, scope);
 }
 
+QString Document::getFormulaByDefineName(const QString &definedName) const
+{
+    Q_D(const Document);
+
+    return d->workbook->getFormulaByDefineName(definedName);
+}
+
 /*!
     Return the range that contains cell data.
  */
diff --git a/src/xlsx/xlsxdocument.h b/src/xlsx/xlsxdocument.h
index 7f1113dd..7b58cace 100644
--- a/src/xlsx/xlsxdocument.h
+++ b/src/xlsx/xlsxdocument.h
@@ -98,6 +98,7 @@ class Q_XLSX_EXPORT Document : public QObject
     Cell *cellAt(int row, int col) const;
 
     bool defineName(const QString &name, const QString &formula, const QString &comment=QString(), const QString &scope=QString());
+    QString getFormulaByDefineName(const QString &definedName) const;
 
     CellRange dimension() const;
 
diff --git a/src/xlsx/xlsxworkbook.cpp b/src/xlsx/xlsxworkbook.cpp
index 5890ac17..ec072d23 100755
--- a/src/xlsx/xlsxworkbook.cpp
+++ b/src/xlsx/xlsxworkbook.cpp
@@ -186,6 +186,18 @@ bool Workbook::defineName(const QString &name, const QString &formula, const QSt
     return true;
 }
 
+QString Workbook::getFormulaByDefineName(const QString &definedName) const
+{
+    Q_D(const Workbook);
+
+    for (int i = 0; i < d->definedNamesList.size(); i++){
+        if (d->definedNamesList[i].name == definedName)
+            return (d->definedNamesList[i].formula);
+    }
+
+    return QString();
+}
+
 AbstractSheet *Workbook::addSheet(const QString &name, AbstractSheet::SheetType type)
 {
     Q_D(Workbook);
diff --git a/src/xlsx/xlsxworkbook.h b/src/xlsx/xlsxworkbook.h
index 464f0463..646478ab 100755
--- a/src/xlsx/xlsxworkbook.h
+++ b/src/xlsx/xlsxworkbook.h
@@ -70,6 +70,7 @@ class Q_XLSX_EXPORT Workbook : public AbstractOOXmlFile
 
 //    void addChart();
     bool defineName(const QString &name, const QString &formula, const QString &comment=QString(), const QString &scope=QString());
+    QString getFormulaByDefineName(const QString &definedName) const;
     bool isDate1904() const;
     void setDate1904(bool date1904);
     bool isStringsToNumbersEnabled() const;