diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index ab5237488a..facd723bc5 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,7 @@
+*   Add `freeze_time` helper which freezes time to `Time.now` in tests.
+
+    *Prathamesh Sonpatki*
+
 *   Default `ActiveSupport::MessageEncryptor` to use AES 256 GCM encryption.
 
     On for new Rails 5.2 apps. Upgrading apps can find the config as a new
diff --git a/activesupport/lib/active_support/testing/time_helpers.rb b/activesupport/lib/active_support/testing/time_helpers.rb
index eaccbb97eb..d72d82d7c4 100644
--- a/activesupport/lib/active_support/testing/time_helpers.rb
+++ b/activesupport/lib/active_support/testing/time_helpers.rb
@@ -161,6 +161,27 @@ module ActiveSupport
         simple_stubs.unstub_all!
       end
 
+      # Calls `travel_to` with `Time.now`.
+      #
+      #   Time.current # => Sun, 09 Jul 2017 15:34:49 EST -05:00
+      #   freeze_time
+      #   sleep(1)
+      #   Time.current # => Sun, 09 Jul 2017 15:34:49 EST -05:00
+      #
+      # This method also accepts a block, which will return the current time back to its original
+      # state at the end of the block:
+      #
+      #   Time.current # => Sun, 09 Jul 2017 15:34:49 EST -05:00
+      #   freeze_time do
+      #     sleep(1)
+      #     User.create.created_at # => Sun, 09 Jul 2017 15:34:49 EST -05:00
+      #   end
+      #   Time.current # => Sun, 09 Jul 2017 15:34:50 EST -05:00
+
+      def freeze_time(&block)
+        travel_to Time.now, &block
+      end
+
       private
 
         def simple_stubs
diff --git a/activesupport/test/time_travel_test.rb b/activesupport/test/time_travel_test.rb
index 616015b74e..148aa5ef7f 100644
--- a/activesupport/test/time_travel_test.rb
+++ b/activesupport/test/time_travel_test.rb
@@ -163,4 +163,26 @@ class TimeTravelTest < ActiveSupport::TestCase
       assert_equal DateTime.now.to_s, DateTimeSubclass.now.to_s
     end
   end
+
+  def test_time_helper_freeze_time
+    expected_time = Time.now
+    freeze_time
+    sleep(1)
+
+    assert_equal expected_time.to_s(:db), Time.now.to_s(:db)
+  ensure
+    travel_back
+  end
+
+  def test_time_helper_freeze_time_with_block
+    expected_time = Time.now
+
+    freeze_time do
+      sleep(1)
+
+      assert_equal expected_time.to_s(:db), Time.now.to_s(:db)
+    end
+
+    assert_operator expected_time.to_s(:db), :<, Time.now.to_s(:db)
+  end
 end