diff --git a/tensorflow/lite/profiling/BUILD b/tensorflow/lite/profiling/BUILD
index 52ea6fe6362..89ad7267820 100644
--- a/tensorflow/lite/profiling/BUILD
+++ b/tensorflow/lite/profiling/BUILD
@@ -41,6 +41,17 @@ cc_library(
     copts = common_copts,
 )
 
+cc_test(
+    name = "time_test",
+    srcs = ["time_test.cc"],
+    copts = common_copts,
+    deps = [
+        ":time",
+        "//tensorflow/lite/testing:util",
+        "@com_google_googletest//:gtest",
+    ],
+)
+
 cc_library(
     name = "profile_summarizer",
     srcs = ["profile_summarizer.cc"],
diff --git a/tensorflow/lite/profiling/time.cc b/tensorflow/lite/profiling/time.cc
index 3e7db03d9d8..32eb30070fb 100644
--- a/tensorflow/lite/profiling/time.cc
+++ b/tensorflow/lite/profiling/time.cc
@@ -16,8 +16,10 @@ limitations under the License.
 
 #if defined(_MSC_VER)
 #include <chrono>  // NOLINT(build/c++11)
+#include <thread>  // NOLINT(build/c++11)
 #else
 #include <sys/time.h>
+#include <time.h>
 #endif
 
 namespace tflite {
@@ -32,12 +34,24 @@ uint64_t NowMicros() {
       .count();
 }
 
+void SleepForMicros(uint64_t micros) {
+  std::this_thread::sleep_for(std::chrono::microseconds(micros));
+}
+
 #else
 
 uint64_t NowMicros() {
   struct timeval tv;
   gettimeofday(&tv, nullptr);
-  return static_cast<uint64_t>(tv.tv_sec) * 1000000 + tv.tv_usec;
+  return static_cast<uint64_t>(tv.tv_sec) * 1e6 + tv.tv_usec;
+}
+
+void SleepForMicros(uint64_t micros) {
+  timespec sleep_time;
+  sleep_time.tv_sec = micros / 1e6;
+  micros -= sleep_time.tv_sec * 1e6;
+  sleep_time.tv_nsec = micros * 1e3;
+  nanosleep(&sleep_time, nullptr);
 }
 
 #endif  // defined(_MSC_VER)
diff --git a/tensorflow/lite/profiling/time.h b/tensorflow/lite/profiling/time.h
index 66233a480fd..c7527ad0d29 100644
--- a/tensorflow/lite/profiling/time.h
+++ b/tensorflow/lite/profiling/time.h
@@ -21,6 +21,7 @@ namespace tflite {
 namespace profiling {
 namespace time {
 uint64_t NowMicros();
+void SleepForMicros(uint64_t micros);
 }  // namespace time
 }  // namespace profiling
 }  // namespace tflite
diff --git a/tensorflow/lite/profiling/time_test.cc b/tensorflow/lite/profiling/time_test.cc
new file mode 100644
index 00000000000..6f08479adeb
--- /dev/null
+++ b/tensorflow/lite/profiling/time_test.cc
@@ -0,0 +1,56 @@
+/* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+#include "tensorflow/lite/profiling/time.h"
+#include <gtest/gtest.h>
+#include "tensorflow/lite/testing/util.h"
+
+namespace tflite {
+namespace profiling {
+namespace time {
+
+TEST(TimeTest, NowMicros) {
+  auto now0 = NowMicros();
+  EXPECT_GT(now0, 0);
+  auto now1 = NowMicros();
+  EXPECT_GE(now1, now0);
+}
+
+TEST(TimeTest, SleepForMicros) {
+  // A zero sleep shouldn't cause issues.
+  SleepForMicros(0);
+
+  // Sleeping should be reflected in the current time.
+  auto now0 = NowMicros();
+  SleepForMicros(50);
+  auto now1 = NowMicros();
+  EXPECT_GE(now1, now0 + 50);
+
+  // Sleeping more than a second should function properly.
+  now0 = NowMicros();
+  SleepForMicros(1e6 + 50);
+  now1 = NowMicros();
+  EXPECT_GE(now1, now0 + 1e6 + 50);
+}
+
+}  // namespace time
+}  // namespace profiling
+}  // namespace tflite
+
+int main(int argc, char** argv) {
+  ::tflite::LogToStderr();
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/tensorflow/lite/tools/benchmark/benchmark_model.cc b/tensorflow/lite/tools/benchmark/benchmark_model.cc
index e9b485efcaa..70f4c94d358 100644
--- a/tensorflow/lite/tools/benchmark/benchmark_model.cc
+++ b/tensorflow/lite/tools/benchmark/benchmark_model.cc
@@ -15,8 +15,6 @@ limitations under the License.
 
 #include "tensorflow/lite/tools/benchmark/benchmark_model.h"
 
-#include <time.h>
-
 #include <iostream>
 #include <sstream>
 
@@ -28,18 +26,11 @@ void SleepForSeconds(double sleep_seconds) {
   if (sleep_seconds <= 0.0) {
     return;
   }
-  // Convert the run_delay string into a timespec.
-  timespec req;
-  req.tv_sec = static_cast<time_t>(sleep_seconds);
-  req.tv_nsec = (sleep_seconds - req.tv_sec) * 1000000000;
   // If requested, sleep between runs for an arbitrary amount of time.
   // This can be helpful to determine the effect of mobile processor
   // scaling and thermal throttling.
-#ifdef PLATFORM_WINDOWS
-  Sleep(sleep_seconds * 1000);
-#else
-  nanosleep(&req, nullptr);
-#endif
+  return tflite::profiling::time::SleepForMicros(
+      static_cast<uint64_t>(sleep_seconds * 1e6));
 }
 
 }  // namespace