diff --git a/webrtc/system_wrappers/include/ntp_time.h b/webrtc/system_wrappers/include/ntp_time.h
new file mode 100644
index 0000000000..229666e8dd
--- /dev/null
+++ b/webrtc/system_wrappers/include/ntp_time.h
@@ -0,0 +1,63 @@
+/*
+*  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
+*
+*  Use of this source code is governed by a BSD-style license
+*  that can be found in the LICENSE file in the root of the source
+*  tree. An additional intellectual property rights grant can be found
+*  in the file PATENTS.  All contributing project authors may
+*  be found in the AUTHORS file in the root of the source tree.
+*/
+#ifndef WEBRTC_SYSTEM_WRAPPERS_INCLUDE_NTP_TIME_H_
+#define WEBRTC_SYSTEM_WRAPPERS_INCLUDE_NTP_TIME_H_
+
+#include "webrtc/base/basictypes.h"
+#include "webrtc/system_wrappers/include/clock.h"
+
+namespace webrtc {
+
+class NtpTime {
+ public:
+  NtpTime() : seconds_(0), fractions_(0) {}
+  explicit NtpTime(const Clock& clock) {
+    clock.CurrentNtp(seconds_, fractions_);
+  }
+  NtpTime(uint32_t seconds, uint32_t fractions)
+      : seconds_(seconds), fractions_(fractions) {}
+
+  NtpTime(const NtpTime&) = default;
+  NtpTime& operator=(const NtpTime&) = default;
+
+  void SetCurrent(const Clock& clock) {
+    clock.CurrentNtp(seconds_, fractions_);
+  }
+  void Set(uint32_t seconds, uint32_t fractions) {
+    seconds_ = seconds;
+    fractions_ = fractions;
+  }
+  void Reset() {
+    seconds_ = 0;
+    fractions_ = 0;
+  }
+
+  int64_t ToMs() const { return Clock::NtpToMs(seconds_, fractions_); }
+
+  // NTP standard (RFC1305, section 3.1) explicitly state value 0/0 is invalid.
+  bool Valid() const { return !(seconds_ == 0 && fractions_ == 0); }
+
+  uint32_t seconds() const { return seconds_; }
+  uint32_t fractions() const { return fractions_; }
+
+ private:
+  uint32_t seconds_;
+  uint32_t fractions_;
+};
+
+inline bool operator==(const NtpTime& n1, const NtpTime& n2) {
+  return n1.seconds() == n2.seconds() && n1.fractions() == n2.fractions();
+}
+inline bool operator!=(const NtpTime& n1, const NtpTime& n2) {
+  return !(n1 == n2);
+}
+
+}  // namespace webrtc
+#endif  // WEBRTC_SYSTEM_WRAPPERS_INCLUDE_NTP_TIME_H_
diff --git a/webrtc/system_wrappers/source/ntp_time_unittest.cc b/webrtc/system_wrappers/source/ntp_time_unittest.cc
new file mode 100644
index 0000000000..ff11288c1b
--- /dev/null
+++ b/webrtc/system_wrappers/source/ntp_time_unittest.cc
@@ -0,0 +1,69 @@
+/*
+ *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include "webrtc/system_wrappers/include/ntp_time.h"
+
+namespace webrtc {
+namespace {
+
+const uint32_t kNtpSec = 0x12345678;
+const uint32_t kNtpFrac = 0x23456789;
+
+TEST(NtpTimeTest, NoValueMeansInvalid) {
+  NtpTime ntp;
+  EXPECT_FALSE(ntp.Valid());
+}
+
+TEST(NtpTimeTest, CanResetValue) {
+  NtpTime ntp(kNtpSec, kNtpFrac);
+  EXPECT_TRUE(ntp.Valid());
+  ntp.Reset();
+  EXPECT_FALSE(ntp.Valid());
+}
+
+TEST(NtpTimeTest, CanGetWhatIsSet) {
+  NtpTime ntp;
+  ntp.Set(kNtpSec, kNtpFrac);
+  EXPECT_EQ(kNtpSec, ntp.seconds());
+  EXPECT_EQ(kNtpFrac, ntp.fractions());
+}
+
+TEST(NtpTimeTest, SetIsSameAs2ParameterConstructor) {
+  NtpTime ntp1(kNtpSec, kNtpFrac);
+  NtpTime ntp2;
+  EXPECT_NE(ntp1, ntp2);
+
+  ntp2.Set(kNtpSec, kNtpFrac);
+  EXPECT_EQ(ntp1, ntp2);
+}
+
+TEST(NtpTimeTest, SetCurrentIsSameAs1ParameterConstructor) {
+  SimulatedClock clock(0x0123456789abcdef);
+
+  NtpTime ntp1(clock);
+  NtpTime ntp2;
+  EXPECT_NE(ntp1, ntp2);
+
+  ntp2.SetCurrent(clock);
+  EXPECT_EQ(ntp1, ntp2);
+}
+
+TEST(NtpTimeTest, ToMsMeansToNtpMilliseconds) {
+  SimulatedClock clock(0x123456789abc);
+
+  NtpTime ntp(clock);
+  EXPECT_EQ(ntp.ToMs(), Clock::NtpToMs(ntp.seconds(), ntp.fractions()));
+  EXPECT_EQ(ntp.ToMs(), clock.CurrentNtpInMilliseconds());
+}
+
+}  // namespace
+}  // namespace webrtc
diff --git a/webrtc/system_wrappers/system_wrappers.gyp b/webrtc/system_wrappers/system_wrappers.gyp
index f5f2b2bdc8..507fc45311 100644
--- a/webrtc/system_wrappers/system_wrappers.gyp
+++ b/webrtc/system_wrappers/system_wrappers.gyp
@@ -35,6 +35,7 @@
         'include/logcat_trace_context.h',
         'include/logging.h',
         'include/metrics.h',
+        'include/ntp_time.h',
         'include/ref_count.h',
         'include/rtp_to_ntp.h',
         'include/rw_lock_wrapper.h',
diff --git a/webrtc/system_wrappers/system_wrappers_tests.gyp b/webrtc/system_wrappers/system_wrappers_tests.gyp
index 7f735337eb..f668dfa3ed 100644
--- a/webrtc/system_wrappers/system_wrappers_tests.gyp
+++ b/webrtc/system_wrappers/system_wrappers_tests.gyp
@@ -29,6 +29,7 @@
         'source/data_log_helpers_unittest.cc',
         'source/data_log_c_helpers_unittest.c',
         'source/data_log_c_helpers_unittest.h',
+        'source/ntp_time_unittest.cc',
         'source/rtp_to_ntp_unittest.cc',
         'source/scoped_vector_unittest.cc',
         'source/stringize_macros_unittest.cc',