diff --git a/README.rst b/README.rst
index fea33f7..275bf6c 100644
--- a/README.rst
+++ b/README.rst
@@ -30,3 +30,13 @@ next summit is for "Rocky"::
   +---------+-------+
   | Summits | 13    |
   +---------+-------+
+
+Can also be used for counting PTGs. For example::
+
+  $ openstack ptg count pike rocky
+
+  +-------+-------+
+  | Field | Value |
+  +-------+-------+
+  | PTGs  | 3     |
+  +-------+-------+
diff --git a/setup.cfg b/setup.cfg
index fc431cb..571a7d6 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -22,6 +22,8 @@ packages =
 openstack.cli =
     summit count = summit_counter.main:SummitCount
     summit list = summit_counter.main:SummitList
+    ptg count = summit_counter.ptg:PtgCount
+    ptg list = summit_counter.ptg:PtgList
 
 [wheel]
 universal = 1
diff --git a/summit_counter/ptg.py b/summit_counter/ptg.py
new file mode 100644
index 0000000..30a6e3e
--- /dev/null
+++ b/summit_counter/ptg.py
@@ -0,0 +1,66 @@
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from cliff import lister
+from cliff import show
+
+_PTGS = [
+    ('Pike', 'Atlanta'),
+    ('Queens', 'Denver'),
+    ('Rocky', 'Dublin'),
+]
+
+
+class PtgCount(show.ShowOne):
+
+    # Set the command so that when we run through
+    # python-openstackclient we do not require authentication.
+    auth_required = False
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        choices = [s[0].lower() for s in _PTGS]
+        parser.add_argument(
+            'first',
+            help='Your first PTG',
+            choices=choices,
+        )
+        parser.add_argument(
+            'current',
+            help='The current PTG',
+            choices=choices,
+            nargs='?',
+            default=choices[-1],
+        )
+        return parser
+
+    def _name_to_num(self, name):
+        return ord(name.lower()[0]) - ord('a') + 1
+
+    def take_action(self, parsed_args):
+        first = self._name_to_num(parsed_args.first)
+        current = self._name_to_num(parsed_args.current)
+        return (('PTGs',), (current - first + 1,))
+
+
+class PtgList(lister.Lister):
+
+    # Set the command so that when we run through
+    # python-openstackclient we do not require authentication.
+    auth_required = False
+
+    def take_action(self, parsed_args):
+        columns = ('Number', 'Name', 'Location')
+        summits = []
+        for i, s in enumerate(_PTGS, 1):
+            summits.append((i,) + s)
+        return (columns, summits)