diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
new file mode 100644
index 0000000..18c084e
--- /dev/null
+++ b/app/src/main/res/values-pl/strings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Calci</string>
+    <string name="current_calculation" translatable="false">Obliczanie prądu
+</string>
+    <string name="total_calculation">Obliczanie ogółem</string>
+</resources>