diff --git a/utils/times/calc_example_test.go b/utils/times/calc_example_test.go
new file mode 100644
index 0000000..a9b79cd
--- /dev/null
+++ b/utils/times/calc_example_test.go
@@ -0,0 +1,15 @@
+package times_test
+
+import (
+	"fmt"
+	"github.com/kercylan98/minotaur/utils/times"
+	"time"
+)
+
+func ExampleCalcNextSecWithTime() {
+	now := time.Date(2023, 9, 20, 0, 0, 3, 0, time.Local)
+	fmt.Println(times.CalcNextSecWithTime(now, 10))
+
+	// Output:
+	// 7
+}