diff --git a/manimlib/mobject/probability.py b/manimlib/mobject/probability.py
index 69a71069..fb7a76b7 100644
--- a/manimlib/mobject/probability.py
+++ b/manimlib/mobject/probability.py
@@ -8,6 +8,7 @@ from manimlib.mobject.svg.tex_mobject import TexText
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.utils.color import color_gradient
 from manimlib.utils.iterables import listify
+from numpy import ndarray
 
 EPSILON = 0.0001
 
@@ -149,7 +150,9 @@ class BarChart(VGroup):
         "height": 4,
         "width": 6,
         "n_ticks": 4,
+        "include_x_ticks": False,
         "tick_width": 0.2,
+        "tick_width_x": 0.15,
         "label_y_axis": True,
         "y_axis_label_height": 0.25,
         "max_value": 1,
@@ -165,6 +168,7 @@ class BarChart(VGroup):
         if self.max_value is None:
             self.max_value = max(values)
 
+        self.n_ticks_x = len(values)
         self.add_axes()
         self.add_bars(values)
         self.center()
@@ -182,6 +186,17 @@ class BarChart(VGroup):
             ticks.add(tick)
         y_axis.add(ticks)
 
+        if self.include_x_ticks == True:
+            ticks1 = VGroup()
+            widths = np.linspace(0, self.width, self.n_ticks_x + 1)
+            label_values = np.linspace(0, len(self.bar_names), self.n_ticks_x + 1)
+            for x, value in zip(widths, label_values):
+                tick1 = Line(UP*0.05, DOWN*0.05)
+                tick1.set_width(self.tick_width_x)
+                tick1.move_to(x * RIGHT)
+                ticks.add(tick1)
+            x_axis.add(ticks1)
+
         self.add(x_axis, y_axis)
         self.x_axis, self.y_axis = x_axis, y_axis
 
@@ -196,7 +211,7 @@ class BarChart(VGroup):
             self.add(labels)
 
     def add_bars(self, values):
-        buff = float(self.width) / (2 * len(values) + 1)
+        buff = float(self.width) / (2 * len(values))
         bars = VGroup()
         for i, value in enumerate(values):
             bar = Rectangle(
@@ -205,7 +220,7 @@ class BarChart(VGroup):
                 stroke_width=self.bar_stroke_width,
                 fill_opacity=self.bar_fill_opacity,
             )
-            bar.move_to((2 * i + 1) * buff * RIGHT, DOWN + LEFT)
+            bar.move_to((2 * i + 0.5) * buff * RIGHT, DOWN + LEFT * 5)
             bars.add(bar)
         bars.set_color_by_gradient(*self.bar_colors)