diff --git a/benchmark.sh b/benchmark.sh
new file mode 100755
index 0000000..5aadd5d
--- /dev/null
+++ b/benchmark.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+BIN="./target/release/indivisible"
+
+if ! [ -f "$BIN" ]
+then
+	>&2 echo "Release build not available. Please run 'cargo build -r'."
+	exit 1
+fi
+
+time "$BIN" 100000000