diff --git a/README.md b/README.md
index 3d66703..37e419f 100644
--- a/README.md
+++ b/README.md
@@ -68,6 +68,7 @@
- [shortFmt](#shortfmt)
- [byteFmt](#bytefmt)
- [kbFmt](#kbfmt)
+ - [mean](#mean)
- [Boolean](#boolean)
- [isNull](#isnull)
- [isDefined](#isdefined)
@@ -1190,6 +1191,14 @@ Converts kilobytes into formatted display
1 MB
1.00126 GB
+```
+###mean
+Calculates the mean value from all values within an array
+**Usage:** ```array | mean```
+```html
+{{ [12,7,5] | mean }}
+