diff --git a/src/functions/_functions.scss b/src/functions/_functions.scss
new file mode 100644
index 0000000..5b2b7ce
--- /dev/null
+++ b/src/functions/_functions.scss
@@ -0,0 +1,6 @@
+@use "sass:math";
+
+// Convert pixel to rem
+@function convert($size) {
+    @return (math.div($size, 16px)) * 1rem;
+}
\ No newline at end of file