diff --git a/homeassistant/components/matter/number.py b/homeassistant/components/matter/number.py
index bfcd49a0d60..23c192de3bb 100644
--- a/homeassistant/components/matter/number.py
+++ b/homeassistant/components/matter/number.py
@@ -16,10 +16,10 @@ from homeassistant.components.number import (
     NumberMode,
 )
 from homeassistant.const import (
-    PERCENTAGE,
     EntityCategory,
     Platform,
     UnitOfLength,
+    UnitOfRatio,
     UnitOfTemperature,
     UnitOfTime,
 )
@@ -354,7 +354,7 @@ DISCOVERY_SCHEMAS = [
         platform=Platform.NUMBER,
         entity_description=MatterNumberEntityDescription(
             key="pump_setpoint",
-            native_unit_of_measurement=PERCENTAGE,
+            native_unit_of_measurement=UnitOfRatio.PERCENTAGE,
             translation_key="pump_setpoint",
             native_max_value=100,
             native_min_value=0.5,
@@ -516,7 +516,7 @@ DISCOVERY_SCHEMAS = [
         entity_description=MatterRangeNumberEntityDescription(
             key="speaker_setpoint",
             translation_key="speaker_setpoint",
-            native_unit_of_measurement=PERCENTAGE,
+            native_unit_of_measurement=UnitOfRatio.PERCENTAGE,
             command=lambda value: clusters.LevelControl.Commands.MoveToLevel(
                 level=int(value)
             ),
diff --git a/tests/components/matter/snapshots/test_number.ambr b/tests/components/matter/snapshots/test_number.ambr
index 31f9a90d872..4af4e88febb 100644
--- a/tests/components/matter/snapshots/test_number.ambr
+++ b/tests/components/matter/snapshots/test_number.ambr
@@ -4566,7 +4566,7 @@
     'supported_features': 0,
     'translation_key': 'pump_setpoint',
     'unique_id': '00000000000004D2-000000000000002C-MatterNodeDevice-1-pump_setpoint-8-0',
-    'unit_of_measurement': '%',
+    'unit_of_measurement': <UnitOfRatio.PERCENTAGE: '%'>,
   })
 # ---
 # name: test_numbers[mock_pump][number.mock_pump_setpoint-state]
@@ -4577,7 +4577,7 @@
       <NumberEntityCapabilityAttribute.MIN: 'min'>: 0.5,
       <NumberEntityCapabilityAttribute.MODE: 'mode'>: <NumberMode.SLIDER: 'slider'>,
       <NumberEntityCapabilityAttribute.STEP: 'step'>: 0.5,
-      <EntityStateAttribute.UNIT_OF_MEASUREMENT: 'unit_of_measurement'>: '%',
+      <EntityStateAttribute.UNIT_OF_MEASUREMENT: 'unit_of_measurement'>: <UnitOfRatio.PERCENTAGE: '%'>,
     }),
     'context': <ANY>,
     'entity_id': 'number.mock_pump_setpoint',
@@ -4626,7 +4626,7 @@
     'supported_features': 0,
     'translation_key': 'speaker_setpoint',
     'unique_id': '00000000000004D2-000000000000006B-MatterNodeDevice-1-speaker_setpoint-8-0',
-    'unit_of_measurement': '%',
+    'unit_of_measurement': <UnitOfRatio.PERCENTAGE: '%'>,
   })
 # ---
 # name: test_numbers[mock_speaker][number.mock_speaker_volume-state]
@@ -4637,7 +4637,7 @@
       <NumberEntityCapabilityAttribute.MIN: 'min'>: 0,
       <NumberEntityCapabilityAttribute.MODE: 'mode'>: <NumberMode.SLIDER: 'slider'>,
       <NumberEntityCapabilityAttribute.STEP: 'step'>: 1,
-      <EntityStateAttribute.UNIT_OF_MEASUREMENT: 'unit_of_measurement'>: '%',
+      <EntityStateAttribute.UNIT_OF_MEASUREMENT: 'unit_of_measurement'>: <UnitOfRatio.PERCENTAGE: '%'>,
     }),
     'context': <ANY>,
     'entity_id': 'number.mock_speaker_volume',