diff --git a/rtc_base/numerics/sample_counter.cc b/rtc_base/numerics/sample_counter.cc
index 16a8e25098..78e35fdb5b 100644
--- a/rtc_base/numerics/sample_counter.cc
+++ b/rtc_base/numerics/sample_counter.cc
@@ -31,6 +31,9 @@ void SampleCounter::Add(int sample) {
   if (!max_ || sample > *max_) {
     max_ = sample;
   }
+  if (!min_ || sample < *min_) {
+    min_ = sample;
+  }
 }
 
 void SampleCounter::Add(const SampleCounter& other) {
@@ -45,6 +48,8 @@ void SampleCounter::Add(const SampleCounter& other) {
   num_samples_ += other.num_samples_;
   if (other.max_ && (!max_ || *max_ < *other.max_))
     max_ = other.max_;
+  if (other.min_ && (!min_ || *min_ > *other.min_))
+    min_ = other.min_;
 }
 
 absl::optional<int> SampleCounter::Avg(int64_t min_required_samples) const {
@@ -58,6 +63,10 @@ absl::optional<int> SampleCounter::Max() const {
   return max_;
 }
 
+absl::optional<int> SampleCounter::Min() const {
+  return min_;
+}
+
 absl::optional<int64_t> SampleCounter::Sum(int64_t min_required_samples) const {
   RTC_DCHECK_GT(min_required_samples, 0);
   if (num_samples_ < min_required_samples)
diff --git a/rtc_base/numerics/sample_counter.h b/rtc_base/numerics/sample_counter.h
index 717a1afbcf..2b41f95fc0 100644
--- a/rtc_base/numerics/sample_counter.h
+++ b/rtc_base/numerics/sample_counter.h
@@ -26,6 +26,7 @@ class SampleCounter {
   void Add(int sample);
   absl::optional<int> Avg(int64_t min_required_samples) const;
   absl::optional<int> Max() const;
+  absl::optional<int> Min() const;
   absl::optional<int64_t> Sum(int64_t min_required_samples) const;
   int64_t NumSamples() const;
   void Reset();
@@ -37,6 +38,7 @@ class SampleCounter {
   int64_t sum_ = 0;
   int64_t num_samples_ = 0;
   absl::optional<int> max_;
+  absl::optional<int> min_;
 };
 
 class SampleCounterWithVariance : public SampleCounter {
diff --git a/rtc_base/numerics/sample_counter_unittest.cc b/rtc_base/numerics/sample_counter_unittest.cc
index 14b0573de9..ffc8b89f6f 100644
--- a/rtc_base/numerics/sample_counter_unittest.cc
+++ b/rtc_base/numerics/sample_counter_unittest.cc
@@ -24,6 +24,7 @@ TEST(SampleCounterTest, ProcessesNoSamples) {
   SampleCounter counter;
   EXPECT_THAT(counter.Avg(kMinSamples), Eq(absl::nullopt));
   EXPECT_THAT(counter.Max(), Eq(absl::nullopt));
+  EXPECT_THAT(counter.Min(), Eq(absl::nullopt));
 }
 
 TEST(SampleCounterTest, NotEnoughSamples) {
@@ -35,6 +36,7 @@ TEST(SampleCounterTest, NotEnoughSamples) {
   EXPECT_THAT(counter.Avg(kMinSamples), Eq(absl::nullopt));
   EXPECT_THAT(counter.Sum(kMinSamples), Eq(absl::nullopt));
   EXPECT_THAT(counter.Max(), Eq(5));
+  EXPECT_THAT(counter.Min(), Eq(1));
 }
 
 TEST(SampleCounterTest, EnoughSamples) {
@@ -46,6 +48,7 @@ TEST(SampleCounterTest, EnoughSamples) {
   EXPECT_THAT(counter.Avg(kMinSamples), Eq(3));
   EXPECT_THAT(counter.Sum(kMinSamples), Eq(15));
   EXPECT_THAT(counter.Max(), Eq(5));
+  EXPECT_THAT(counter.Min(), Eq(1));
 }
 
 TEST(SampleCounterTest, ComputesVariance) {
@@ -74,6 +77,7 @@ TEST(SampleCounterTest, AggregatesTwoCounters) {
   counter1.Add(counter2);
   EXPECT_THAT(counter1.Avg(kMinSamples), Eq(3));
   EXPECT_THAT(counter1.Max(), Eq(5));
+  EXPECT_THAT(counter1.Min(), Eq(1));
   EXPECT_THAT(counter1.Variance(kMinSamples), Eq(2));
 }