diff --git a/utils.cpp b/utils.cpp
new file mode 100644
index 0000000..6649a68
--- /dev/null
+++ b/utils.cpp
@@ -0,0 +1,13 @@
+#include "utils.h"
+
+wxString LTimeToStr(int time) {
+    return wxString::Format(_("%d:%02d:%02d"), time / 3600, (time / 60) % 60, time % 60);
+}
+
+int upDiv(int a, int b) {
+    return a / b + ((a % b) ? 1 : 0);
+}
+
+wxString itowxS(int a) {
+    return wxString::Format("%i", a);
+}
\ No newline at end of file
diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..dff6caa
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,10 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include "wxw.h"
+
+wxString LTimeToStr(int time);
+int upDiv(int a, int b);
+wxString itowxS(int a);
+
+#endif
\ No newline at end of file