diff --git a/homeassistant/components/recorder/statistics.py b/homeassistant/components/recorder/statistics.py
index e5fbfe0e8c5..7243af9d4d5 100644
--- a/homeassistant/components/recorder/statistics.py
+++ b/homeassistant/components/recorder/statistics.py
@@ -28,7 +28,7 @@ from homeassistant.helpers.typing import UNDEFINED, UndefinedType
 from homeassistant.util import dt as dt_util
 from homeassistant.util.unit_conversion import (
     BaseUnitConverter,
-    BloodGlugoseConcentrationConverter,
+    BloodGlucoseConcentrationConverter,
     ConductivityConverter,
     DataRateConverter,
     DistanceConverter,
@@ -130,8 +130,8 @@ QUERY_STATISTICS_SUMMARY_SUM = (
 
 STATISTIC_UNIT_TO_UNIT_CONVERTER: dict[str | None, type[BaseUnitConverter]] = {
     **{
-        unit: BloodGlugoseConcentrationConverter
-        for unit in BloodGlugoseConcentrationConverter.VALID_UNITS
+        unit: BloodGlucoseConcentrationConverter
+        for unit in BloodGlucoseConcentrationConverter.VALID_UNITS
     },
     **{unit: ConductivityConverter for unit in ConductivityConverter.VALID_UNITS},
     **{unit: DataRateConverter for unit in DataRateConverter.VALID_UNITS},
diff --git a/homeassistant/components/recorder/websocket_api.py b/homeassistant/components/recorder/websocket_api.py
index 8b8d1cfb0c6..f4dce73fa47 100644
--- a/homeassistant/components/recorder/websocket_api.py
+++ b/homeassistant/components/recorder/websocket_api.py
@@ -16,7 +16,7 @@ from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.json import json_bytes
 from homeassistant.util import dt as dt_util
 from homeassistant.util.unit_conversion import (
-    BloodGlugoseConcentrationConverter,
+    BloodGlucoseConcentrationConverter,
     ConductivityConverter,
     DataRateConverter,
     DistanceConverter,
@@ -56,7 +56,7 @@ UPDATE_STATISTICS_METADATA_TIME_OUT = 10
 UNIT_SCHEMA = vol.Schema(
     {
         vol.Optional("blood_glucose_concentration"): vol.In(
-            BloodGlugoseConcentrationConverter.VALID_UNITS
+            BloodGlucoseConcentrationConverter.VALID_UNITS
         ),
         vol.Optional("conductivity"): vol.In(ConductivityConverter.VALID_UNITS),
         vol.Optional("data_rate"): vol.In(DataRateConverter.VALID_UNITS),
diff --git a/homeassistant/components/sensor/const.py b/homeassistant/components/sensor/const.py
index ee6167a5643..f4573f873a2 100644
--- a/homeassistant/components/sensor/const.py
+++ b/homeassistant/components/sensor/const.py
@@ -48,7 +48,7 @@ from homeassistant.helpers.deprecation import (
 )
 from homeassistant.util.unit_conversion import (
     BaseUnitConverter,
-    BloodGlugoseConcentrationConverter,
+    BloodGlucoseConcentrationConverter,
     ConductivityConverter,
     DataRateConverter,
     DistanceConverter,
@@ -501,7 +501,7 @@ STATE_CLASSES: Final[list[str]] = [cls.value for cls in SensorStateClass]
 
 UNIT_CONVERTERS: dict[SensorDeviceClass | str | None, type[BaseUnitConverter]] = {
     SensorDeviceClass.ATMOSPHERIC_PRESSURE: PressureConverter,
-    SensorDeviceClass.BLOOD_GLUCOSE_CONCENTRATION: BloodGlugoseConcentrationConverter,
+    SensorDeviceClass.BLOOD_GLUCOSE_CONCENTRATION: BloodGlucoseConcentrationConverter,
     SensorDeviceClass.CONDUCTIVITY: ConductivityConverter,
     SensorDeviceClass.CURRENT: ElectricCurrentConverter,
     SensorDeviceClass.DATA_RATE: DataRateConverter,
diff --git a/homeassistant/util/unit_conversion.py b/homeassistant/util/unit_conversion.py
index 95d8fbc9df1..1bf3561e66a 100644
--- a/homeassistant/util/unit_conversion.py
+++ b/homeassistant/util/unit_conversion.py
@@ -174,7 +174,7 @@ class DistanceConverter(BaseUnitConverter):
     }
 
 
-class BloodGlugoseConcentrationConverter(BaseUnitConverter):
+class BloodGlucoseConcentrationConverter(BaseUnitConverter):
     """Utility to convert blood glucose concentration values."""
 
     UNIT_CLASS = "blood_glucose_concentration"
diff --git a/tests/util/test_unit_conversion.py b/tests/util/test_unit_conversion.py
index a57cdde821f..609809a96e8 100644
--- a/tests/util/test_unit_conversion.py
+++ b/tests/util/test_unit_conversion.py
@@ -33,7 +33,7 @@ from homeassistant.exceptions import HomeAssistantError
 from homeassistant.util import unit_conversion
 from homeassistant.util.unit_conversion import (
     BaseUnitConverter,
-    BloodGlugoseConcentrationConverter,
+    BloodGlucoseConcentrationConverter,
     ConductivityConverter,
     DataRateConverter,
     DistanceConverter,
@@ -61,7 +61,7 @@ INVALID_SYMBOL = "bob"
 _ALL_CONVERTERS: dict[type[BaseUnitConverter], list[str | None]] = {
     converter: sorted(converter.VALID_UNITS, key=lambda x: (x is None, x))
     for converter in (
-        BloodGlugoseConcentrationConverter,
+        BloodGlucoseConcentrationConverter,
         ConductivityConverter,
         DataRateConverter,
         DistanceConverter,
@@ -83,7 +83,7 @@ _ALL_CONVERTERS: dict[type[BaseUnitConverter], list[str | None]] = {
 
 # Dict containing all converters with a corresponding unit ratio.
 _GET_UNIT_RATIO: dict[type[BaseUnitConverter], tuple[str | None, str | None, float]] = {
-    BloodGlugoseConcentrationConverter: (
+    BloodGlucoseConcentrationConverter: (
         UnitOfBloodGlucoseConcentration.MILLIGRAMS_PER_DECILITER,
         UnitOfBloodGlucoseConcentration.MILLIMOLE_PER_LITER,
         18,
@@ -138,7 +138,7 @@ _GET_UNIT_RATIO: dict[type[BaseUnitConverter], tuple[str | None, str | None, flo
 _CONVERTED_VALUE: dict[
     type[BaseUnitConverter], list[tuple[float, str | None, float, str | None]]
 ] = {
-    BloodGlugoseConcentrationConverter: [
+    BloodGlucoseConcentrationConverter: [
         (
             90,
             UnitOfBloodGlucoseConcentration.MILLIGRAMS_PER_DECILITER,