diff --git a/src/main/java/de/szimnau/zeitlaeufer/WorkdayLoadingBar.java b/src/main/java/de/szimnau/zeitlaeufer/WorkdayLoadingBar.java
index 62c3c77..4c4896c 100644
--- a/src/main/java/de/szimnau/zeitlaeufer/WorkdayLoadingBar.java
+++ b/src/main/java/de/szimnau/zeitlaeufer/WorkdayLoadingBar.java
@@ -96,8 +96,8 @@ public interface WorkdayLoadingBar {
       if (endTimeOffset >= 0) {
          return MIN_LUNCH_DURATION;
       }
-      long totalDuration = MAX_NUMBER_WORK_MINS + endTimeOffset;
-      return getMinLunchDuration(totalDuration);
+      long workDurationWithoutLunch = MAX_NUMBER_WORK_MINS + endTimeOffset;
+      return getMinLunchDuration(workDurationWithoutLunch);
    }
 
 
@@ -105,17 +105,20 @@ public interface WorkdayLoadingBar {
       if (manualEndTime == null) {
          return MIN_LUNCH_DURATION;
       }
-      long totalDuration = getStartTime().until(manualEndTime, ChronoUnit.MINUTES);
-      return getMinLunchDuration(totalDuration);
+      long workDurationWithoutLunch = getStartTime().until(manualEndTime, ChronoUnit.MINUTES);
+      return getMinLunchDuration(workDurationWithoutLunch);
    }
 
 
-   private long getMinLunchDuration(long precalculatedTotalDuration) {
-      long effectiveLunchDuration = precalculatedTotalDuration - MAX_NUMBER_WORK_MINS_WITHOUT_LUNCH;
-      if (effectiveLunchDuration < 0) {
-         effectiveLunchDuration = 0;
-      }
-      return Math.min(effectiveLunchDuration, MIN_LUNCH_DURATION);
+   private long getMinLunchDuration(long workDurationWithoutLunch) {
+      long effectiveLunchDuration = workDurationWithoutLunch - MAX_NUMBER_WORK_MINS_WITHOUT_LUNCH;
+      /* if (effectiveLunchDuration < 0) {
+            effectiveLunchDuration = 0;
+         }
+         // pro Minute ab 360 min (6 std.) 1 min Pause pro minute drüber bis 390 min Arbeitszeit + 30 min Pause
+         return Math.min(effectiveLunchDuration, MIN_LUNCH_DURATION); */
+      // ab 360 min (6 std.) 30 Pause bis 360 min Arbeitszeit + 30 min Pause, danach weiter Arbeitszeit
+      return effectiveLunchDuration <= 0 ? 0 : MIN_LUNCH_DURATION;
    }