diff --git a/sc/source/ui/StatisticsDialogs/DescriptiveStatisticsDialog.cxx b/sc/source/ui/StatisticsDialogs/DescriptiveStatisticsDialog.cxx
index 485c04398589..363c84d08afd 100644
--- a/sc/source/ui/StatisticsDialogs/DescriptiveStatisticsDialog.cxx
+++ b/sc/source/ui/StatisticsDialogs/DescriptiveStatisticsDialog.cxx
@@ -42,6 +42,8 @@ static const StatisticCalculation lclCalcDefinitions[] =
     { STRID_CALC_STD_ERROR,      "=SQRT(VAR(%RANGE%)/COUNT(%RANGE%))"},
     { STRID_CALC_MODE,           "=MODE(%RANGE%)"},
     { STRID_CALC_MEDIAN,         "=MEDIAN(%RANGE%)"},
+    { STRID_CALC_FIRST_QUARTILE, "=QUARTILE(%RANGE%; 1)" },
+    { STRID_CALC_THIRD_QUARTILE, "=QUARTILE(%RANGE%; 3)" },
     { STRID_CALC_VARIANCE,       "=VAR(%RANGE%)"},
     { STRID_CALC_STD_DEVIATION,  "=STDEV(%RANGE%)"},
     { STRID_CALC_KURTOSIS,       "=KURT(%RANGE%)"},
diff --git a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
index 3cbed4275dd2..cd2bacefbbc2 100644
--- a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
+++ b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.hrc
@@ -46,6 +46,8 @@
 #define STRID_CALC_MAX                              50
 #define STRID_CALC_SUM                              51
 #define STRID_CALC_COUNT                            52
+#define STRID_CALC_FIRST_QUARTILE                   53
+#define STRID_CALC_THIRD_QUARTILE                   54
 
 #define STR_DESCRIPTIVE_STATISTICS_UNDO_NAME        60
 #define STR_ANALYSIS_OF_VARIANCE_UNDO_NAME          61
diff --git a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
index b08401935762..4faf2c56277b 100644
--- a/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
+++ b/sc/source/ui/StatisticsDialogs/StatisticsDialogs.src
@@ -181,6 +181,14 @@ Resource RID_STATISTICS_DLGS
     {
         Text [ en-US ] = "Count";
     };
+    String STRID_CALC_FIRST_QUARTILE
+    {
+        Text [ en-US ] = "First Quartile ";
+    };
+    String STRID_CALC_THIRD_QUARTILE
+    {
+        Text [ en-US ] = "Third Quartile";
+    };
 
     /* RandomNumberGeneratorDialog */