diff --git a/client.go b/client.go
index ad354ab..0baaff3 100644
--- a/client.go
+++ b/client.go
@@ -18,6 +18,7 @@ import (
 	"errors"
 	"io"
 	"sync"
+	"time"
 )
 
 // ErrNotConnected is returned if a function is called before Connect.
@@ -45,6 +46,47 @@ type BaseClient struct {
 	muConnecting sync.RWMutex
 	muWrite      sync.Mutex
 	idLast       uint32
+
+	muStats sync.RWMutex
+	stats   BaseStats
+}
+
+// BaseStats stores base client statistics.
+type BaseStats struct {
+	// Recent ping delay.
+	PingDelayRecent time.Duration
+	// Maximum ping delay.
+	PingDelayMax time.Duration
+	// Minimum ping delay.
+	PingDelayMin time.Duration
+	// Count of ping error.
+	CountPingError int
+}
+
+func (c *BaseClient) storePingDelay(d time.Duration) {
+	c.muStats.Lock()
+	c.stats.PingDelayRecent = d
+	if c.stats.PingDelayMax < d {
+		c.stats.PingDelayMax = d
+	}
+	if c.stats.PingDelayMin > d || c.stats.PingDelayMin == 0 {
+		c.stats.PingDelayMin = d
+	}
+	c.muStats.Unlock()
+}
+
+func (c *BaseClient) storePingError() {
+	c.muStats.Lock()
+	c.stats.PingDelayRecent = 0
+	c.stats.CountPingError++
+	c.muStats.Unlock()
+}
+
+// Stats returns base client stats.
+func (c *BaseClient) Stats() BaseStats {
+	c.muStats.RLock()
+	defer c.muStats.RUnlock()
+	return c.stats
 }
 
 // Handle registers the message handler.
diff --git a/client_integration_test.go b/client_integration_test.go
index a3fc974..03ff620 100644
--- a/client_integration_test.go
+++ b/client_integration_test.go
@@ -266,10 +266,36 @@ func TestIntegration_Ping(t *testing.T) {
 				t.Fatalf("Unexpected error: '%v'", err)
 			}
 
+			if d := cli.Stats().PingDelayRecent; d != 0 {
+				t.Errorf("Initial PingDelayRecent must be 0, got %v", d)
+			}
+			if d := cli.Stats().PingDelayMax; d != 0 {
+				t.Errorf("Initial PingDelayMax must be 0, got %v", d)
+			}
+			if d := cli.Stats().PingDelayMin; d != 0 {
+				t.Errorf("Initial PingDelayMin must be 0, got %v", d)
+			}
+			if c := cli.Stats().CountPingError; c != 0 {
+				t.Errorf("Initial CountPingError must be 0, got %v", c)
+			}
+
 			if err := cli.Ping(ctx); err != nil {
 				t.Fatalf("Unexpected error: '%v'", err)
 			}
 
+			if d := cli.Stats().PingDelayRecent; d <= 0 {
+				t.Errorf("Initial PingDelayRecent must be >0, got %v", d)
+			}
+			if d := cli.Stats().PingDelayMax; d <= 0 {
+				t.Errorf("Initial PingDelayMax must be >0, got %v", d)
+			}
+			if d := cli.Stats().PingDelayMin; d <= 0 {
+				t.Errorf("Initial PingDelayMin must be >0, got %v", d)
+			}
+			if c := cli.Stats().CountPingError; c != 0 {
+				t.Errorf("CountPingError must be 0, got %v", c)
+			}
+
 			if err := cli.Disconnect(ctx); err != nil {
 				t.Fatalf("Unexpected error: '%v'", err)
 			}
diff --git a/keepalive_integration_test.go b/keepalive_integration_test.go
index 8370875..8e0de84 100644
--- a/keepalive_integration_test.go
+++ b/keepalive_integration_test.go
@@ -54,6 +54,10 @@ func TestIntegration_KeepAlive(t *testing.T) {
 					t.Fatalf("Unexpected error: '%v'", err)
 				}
 			}
+
+			if c := cli.Stats().CountPingError; c != 1 {
+				t.Errorf("CountPingError must be 1, got %v", c)
+			}
 		})
 	}
 }
diff --git a/pingreq.go b/pingreq.go
index 9a32851..160156e 100644
--- a/pingreq.go
+++ b/pingreq.go
@@ -16,6 +16,7 @@ package mqtt
 
 import (
 	"context"
+	"time"
 )
 
 // Ping to the broker.
@@ -33,6 +34,8 @@ func (c *BaseClient) Ping(ctx context.Context) error {
 	sig.mu.Unlock()
 
 	pkt := pack(packetPingReq.b())
+
+	tReq := time.Now()
 	if err := c.write(pkt); err != nil {
 		return wrapError(err, "sending PINGREQ")
 	}
@@ -40,8 +43,11 @@ func (c *BaseClient) Ping(ctx context.Context) error {
 	case <-c.connClosed:
 		return wrapError(ErrClosedTransport, "sending PINGREQ")
 	case <-ctx.Done():
+		c.storePingError()
 		return wrapError(ctx.Err(), "waiting PINGRESP")
 	case <-chPingResp:
+		tRes := time.Now()
+		c.storePingDelay(tRes.Sub(tReq))
 	}
 	return nil
 }