diff --git a/admin/planning.php b/admin/planning.php
index 5a15761..d790a00 100644
--- a/admin/planning.php
+++ b/admin/planning.php
@@ -43,7 +43,7 @@ if(isset($_POST['send'])) {
 			$color = htmlspecialchars($_POST['color']);
 			$opacity = (float) htmlspecialchars($_POST['opacity']);
 			$order_start = (int) htmlspecialchars($_POST['order_start']);
-			$len = (float) 6.25*htmlspecialchars($_POST['length']);
+			$len = (float) (100/20)*htmlspecialchars($_POST['length']);
 			$num_planning = (int) htmlspecialchars($_POST['num_planning']);
 
 			if($opacity <= 100 AND $opacity >= 0) {
diff --git a/planning.php b/planning.php
index 178a07b..eaa6dc6 100755
--- a/planning.php
+++ b/planning.php
@@ -39,12 +39,20 @@ if(isset($_GET['planning']) AND !empty(['planning']))
 		<tr class="tr-td">
 			<td>
 				<?php
-					for($i=8;$i<=23;$i++) {
+					for($i=7;$i<=26;$i++) {
+						if($i > 23) {
+							?>
+							<div style="height: <?= 100/20 ?>%;" class="hours">
+								<?= $i-24 ?>
+							</div>
+						<?php
+						} else {
 						?>
-							<div style="height: <?= 100/16 ?>%;" class="hours">
+							<div style="height: <?= 100/20 ?>%;" class="hours">
 								<?= $i ?>
 							</div>
 						<?php
+						}
 					}
 				?>
 			</td>