diff --git a/tensorflow/lite/experimental/micro/micro_utils.cc b/tensorflow/lite/experimental/micro/micro_utils.cc
index c46970c3e30..3dbeb84d2d4 100644
--- a/tensorflow/lite/experimental/micro/micro_utils.cc
+++ b/tensorflow/lite/experimental/micro/micro_utils.cc
@@ -75,7 +75,7 @@ int8_t FloatToAsymmetricQuantizedInt8(const float value, const float scale,
 }
 
 int8_t FloatToSymmetricQuantizedInt8(const float value, const float scale) {
-  return FloatToSymmetricQuantizedUInt8(value, scale) + kAsymmetricInt8Min;
+  return FloatToAsymmetricQuantizedInt8(value, scale, 0.0f);
 }
 
 int32_t FloatToSymmetricQuantizedInt32(const float value, const float scale) {
diff --git a/tensorflow/lite/experimental/micro/micro_utils_test.cc b/tensorflow/lite/experimental/micro/micro_utils_test.cc
index d2d9105b9f7..5619dee2486 100644
--- a/tensorflow/lite/experimental/micro/micro_utils_test.cc
+++ b/tensorflow/lite/experimental/micro/micro_utils_test.cc
@@ -52,6 +52,24 @@ TF_LITE_MICRO_TEST(FloatToAsymmetricQuantizedInt8Test) {
   TF_LITE_MICRO_EXPECT_EQ(-128, FloatToAsymmetricQuantizedInt8(-127, 1.0, -1));
 }
 
+TF_LITE_MICRO_TEST(FloatToSymmetricQuantizedInt8Test) {
+  using tflite::FloatToSymmetricQuantizedInt8;
+  // [-64, 63.5] -> zero_point=0, scale=0.5
+  TF_LITE_MICRO_EXPECT_EQ(2, FloatToSymmetricQuantizedInt8(1, 0.5));
+  TF_LITE_MICRO_EXPECT_EQ(4, FloatToSymmetricQuantizedInt8(2, 0.5));
+  TF_LITE_MICRO_EXPECT_EQ(6, FloatToSymmetricQuantizedInt8(3, 0.5));
+  TF_LITE_MICRO_EXPECT_EQ(-10, FloatToSymmetricQuantizedInt8(-5, 0.5));
+  TF_LITE_MICRO_EXPECT_EQ(-128, FloatToSymmetricQuantizedInt8(-64, 0.5));
+  TF_LITE_MICRO_EXPECT_EQ(127, FloatToSymmetricQuantizedInt8(63.5, 0.5));
+  // [-127, 128] -> zero_point=-1, scale=1.0
+  TF_LITE_MICRO_EXPECT_EQ(1, FloatToSymmetricQuantizedInt8(1, 1.0));
+  TF_LITE_MICRO_EXPECT_EQ(0, FloatToSymmetricQuantizedInt8(0, 1.0));
+  TF_LITE_MICRO_EXPECT_EQ(127, FloatToSymmetricQuantizedInt8(127, 1.0));
+  TF_LITE_MICRO_EXPECT_EQ(127, FloatToSymmetricQuantizedInt8(128, 1.0));
+  TF_LITE_MICRO_EXPECT_EQ(-126, FloatToSymmetricQuantizedInt8(-126, 1.0));
+  TF_LITE_MICRO_EXPECT_EQ(-127, FloatToSymmetricQuantizedInt8(-127, 1.0));
+}
+
 TF_LITE_MICRO_TEST(FloatToAsymmetricQuantizedInt32Test) {
   using tflite::FloatToSymmetricQuantizedInt32;
   TF_LITE_MICRO_EXPECT_EQ(0, FloatToSymmetricQuantizedInt32(0, 0.5));