diff --git a/studio/analytics.py b/studio/analytics.py
index 0b7c89b..9e4ca34 100644
--- a/studio/analytics.py
+++ b/studio/analytics.py
@@ -52,6 +52,19 @@ def ifdate(string):
     
     return ret
 
+def if_days_a_week(string):
+    
+    try:
+        string = int(string)
+        if string <= 7 and string >= 1:
+            return True
+        else:
+            return False
+    except Exception as e:
+        print("fail", e)
+        return False
+        
+
 def get_legacy(project_location):
     
     # This function will return analytics data about a project. This particular
@@ -832,7 +845,7 @@ def load(project_location):
         alldates = list(reversed(data["dates"].keys()))
         prevdate = alldates[alldates.index(today)+1]
         prev_frac = data["dates"][prevdate].get("fractions", {}).get("project", data["fraction"])
-        data["needed"] = ( 1 - prev_frac ) / ( data["duration"] - data["dayspassed"] )
+        data["needed"] = ( 1 - prev_frac ) / (( data["duration"] - data["dayspassed"] )/7*data.get("days_a_week", 7))
     except:
         data["needed"] = 0
 
diff --git a/studio/studio_settingsLayer.py b/studio/studio_settingsLayer.py
index cf2bbcb..b9bd000 100644
--- a/studio/studio_settingsLayer.py
+++ b/studio/studio_settingsLayer.py
@@ -333,7 +333,44 @@ def layer(win):
             button=do,
             icon="ok",
             tip=talk.text("checked"))
+
+    current_Y += 50
+
+    # Days a week.
+
+    UI_elements.text(layer, win, "Project_days_a_week_setting",
+        win.current["w"]/2-190,
+        110 + current_Y + win.scroll["studio_settings"],
+        80,
+        40,
+                     set_text=str(win.analytics.get("days_a_week", 7)),
+        tip=talk.text("days_a_week"))
     
+    if win.text["Project_days_a_week_setting"]["text"] != str(win.analytics.get("days_a_week", 7))\
+    and analytics.if_days_a_week(win.text["Project_days_a_week_setting"]["text"]):
+        def do():
+            win.analytics["days_a_week"] = int(win.text["Project_days_a_week_setting"]["text"])
+            
+            # Refrashing the analytics
+            analytics.save(win.project, win.analytics)
+            win.analytics = analytics.load(win.project)
+            
+        UI_elements.roundrect(layer, win, 
+            win.current["w"]/2-150,
+            110 + current_Y + win.scroll["studio_settings"],
+            40,
+            40,
+            10,
+            button=do,
+            icon="ok",
+            tip=talk.text("checked"))
+    
+    UI_color.set(layer, win, "text_normal")
+    layer.set_font_size(20)
+    layer.move_to(win.current["w"]/2-100,
+        current_Y + win.scroll["studio_settings"] + 135)
+    layer.show_text(talk.text("days_a_week"))
+        
     current_Y += 100