diff --git a/homeassistant/components/calendar/recorder.py b/homeassistant/components/calendar/recorder.py
new file mode 100644
index 00000000000..4aba7b409cc
--- /dev/null
+++ b/homeassistant/components/calendar/recorder.py
@@ -0,0 +1,10 @@
+"""Integration platform for recorder."""
+from __future__ import annotations
+
+from homeassistant.core import HomeAssistant, callback
+
+
+@callback
+def exclude_attributes(hass: HomeAssistant) -> set[str]:
+    """Exclude potentially large attributes from being recorded in the database."""
+    return {"description"}
diff --git a/tests/components/calendar/test_recorder.py b/tests/components/calendar/test_recorder.py
new file mode 100644
index 00000000000..0fbcaf38432
--- /dev/null
+++ b/tests/components/calendar/test_recorder.py
@@ -0,0 +1,44 @@
+"""The tests for calendar recorder."""
+
+from datetime import timedelta
+
+from homeassistant.components.recorder.db_schema import StateAttributes, States
+from homeassistant.components.recorder.util import session_scope
+from homeassistant.const import ATTR_FRIENDLY_NAME
+from homeassistant.core import State
+from homeassistant.setup import async_setup_component
+from homeassistant.util import dt as dt_util
+
+from tests.common import async_fire_time_changed
+from tests.components.recorder.common import async_wait_recording_done
+
+
+async def test_events_http_api(hass, recorder_mock):
+    """Test the calendar demo view."""
+    await async_setup_component(hass, "calendar", {"calendar": {"platform": "demo"}})
+    await hass.async_block_till_done()
+
+    state = hass.states.get("calendar.calendar_1")
+    assert state
+    assert ATTR_FRIENDLY_NAME in state.attributes
+    assert "description" in state.attributes
+
+    # calendar.calendar_1
+    async_fire_time_changed(hass, dt_util.utcnow() + timedelta(minutes=5))
+    await hass.async_block_till_done()
+    await async_wait_recording_done(hass)
+
+    def _fetch_states() -> list[State]:
+        with session_scope(hass=hass) as session:
+            native_states = []
+            for db_state, db_state_attributes in session.query(States, StateAttributes):
+                state = db_state.to_native()
+                state.attributes = db_state_attributes.to_native()
+                native_states.append(state)
+            return native_states
+
+    states: list[State] = await hass.async_add_executor_job(_fetch_states)
+    assert len(states) > 1
+    for state in states:
+        assert ATTR_FRIENDLY_NAME in state.attributes
+        assert "description" not in state.attributes