diff --git a/_layouts/post.html b/_layouts/post.html
index 5811680..97843b2 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -1,6 +1,14 @@
---
layout: default
---
+
+{% if page.minutes %}
+ {% assign minutes = page.minutes %}
+ {% else %}
+ {% assign minutes = content | number_of_words | divided_by: 180 %}
+ {% if minutes == 0 %}{% assign minutes = 1 %}{% endif %}
+ {% endif %}
+