diff --git a/lib/benchmark.ex b/lib/benchmark.ex
new file mode 100644
index 0000000..f3b1445
--- /dev/null
+++ b/lib/benchmark.ex
@@ -0,0 +1,8 @@
+defmodule Benchmark do
+  def measure(function) do
+    function
+    |> :timer.tc()
+    |> elem(0)
+    |> Kernel./(1_000_000)
+  end
+end