diff --git a/docs/03.reference/01.functions/datetimeformat/_arguments/mask.md b/docs/03.reference/01.functions/datetimeformat/_arguments/mask.md
index f3b52be55..01a29917c 100644
--- a/docs/03.reference/01.functions/datetimeformat/_arguments/mask.md
+++ b/docs/03.reference/01.functions/datetimeformat/_arguments/mask.md
@@ -49,5 +49,7 @@ The following masks can be used to format the full date and time and may not be
 - long: medium followed by three-letter time zone; i.e. "mmmm d, yyyy h:nn:ss tt zzz"
 - full: equivalent to "dddd, mmmm d, yyyy h:nn:ss tt zz"
 - ISO8601/ISO: equivalent to "yyyy-mm-dd'T'HH:nn:ssXXX"
+- epoch: Total seconds of a given date (Example:1567517664)
+- epochms: Total millseconds of a given date (Example:1567517664000)
 
 The function follows Java date time mask.  For details, see the Java documentation section [Date and Time Patterns](https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html).
\ No newline at end of file
diff --git a/docs/03.reference/01.functions/datetimeformat/_examples.md b/docs/03.reference/01.functions/datetimeformat/_examples.md
index ba098e37c..dd2fc5a1a 100644
--- a/docs/03.reference/01.functions/datetimeformat/_examples.md
+++ b/docs/03.reference/01.functions/datetimeformat/_examples.md
@@ -10,6 +10,8 @@
 	writedump(dateTimeFormat(now(), "mm/dd/yyyy"));	
 	writedump(dateTimeFormat(now(), "MM/DD/YYYY"));
 	writeDump(dateTimeFormat(now(), "EEEE-dd,mm,yyyy"));
+	writeDump(dateTimeFormat(dateandtime, "epoch"));
+	writeDump(dateTimeFormat(dateandtime, "epochms"));
 
 	//Member function
 	dt=createDate(2015,04,14);
@@ -19,4 +21,8 @@
 	writedump(dt.dateTimeFormat("short"));
 	writeDump(dt.dateTimeFormat("GG-dddd, dd/mmm/yyyy,hh:nn:ss tt,zzzz"));
 	writeDump(now().dateTimeFormat("ISO8601"));
+	writeDump(dt.dateTimeFormat("epoch"));
+	writeDump(now().dateTimeFormat("epoch"));
+	writeDump(dt.dateTimeFormat("epochms"));
+	writeDump(now().dateTimeFormat("epochms"));
 ```
\ No newline at end of file