diff --git a/atomic.go b/atomic.go
index 1ca50dc..1db6849 100644
--- a/atomic.go
+++ b/atomic.go
@@ -25,6 +25,7 @@ package atomic
 import (
 	"math"
 	"sync/atomic"
+	"time"
 )
 
 // Int32 is an atomic wrapper around an int32.
@@ -304,6 +305,47 @@ func (f *Float64) CAS(old, new float64) bool {
 	return atomic.CompareAndSwapUint64(&f.v, math.Float64bits(old), math.Float64bits(new))
 }
 
+// Duration is an atomic wrapper around time.Duration
+// https://godoc.org/time#Duration
+type Duration struct {
+	v Int64
+}
+
+// NewDuration creates a Duration.
+func NewDuration(d time.Duration) *Duration {
+	return &Duration{v: *NewInt64(int64(d))}
+}
+
+// Load atomically loads the wrapped value.
+func (d *Duration) Load() time.Duration {
+	return time.Duration(d.v.Load())
+}
+
+// Store atomically stores the passed value.
+func (d *Duration) Store(n time.Duration) {
+	d.v.Store(int64(n))
+}
+
+// Add atomically adds to the wrapped time.Duration and returns the new value.
+func (d *Duration) Add(n time.Duration) time.Duration {
+	return time.Duration(d.v.Add(int64(n)))
+}
+
+// Sub atomically subtracts from the wrapped time.Duration and returns the new value.
+func (d *Duration) Sub(n time.Duration) time.Duration {
+	return time.Duration(d.v.Sub(int64(n)))
+}
+
+// Swap atomically swaps the wrapped time.Duration and returns the old value.
+func (d *Duration) Swap(n time.Duration) time.Duration {
+	return time.Duration(d.v.Swap(int64(n)))
+}
+
+// CAS is an atomic compare-and-swap.
+func (d *Duration) CAS(old, new time.Duration) bool {
+	return d.v.CAS(int64(old), int64(new))
+}
+
 // Value shadows the type of the same name from sync/atomic
 // https://godoc.org/sync/atomic#Value
 type Value struct{ atomic.Value }
diff --git a/atomic_test.go b/atomic_test.go
index 9f293b7..6666f8a 100644
--- a/atomic_test.go
+++ b/atomic_test.go
@@ -22,6 +22,7 @@ package atomic
 
 import (
 	"testing"
+	"time"
 
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
@@ -140,6 +141,23 @@ func TestFloat64(t *testing.T) {
 	require.Equal(t, float64(42.0), atom.Sub(0.5), "Sub didn't work.")
 }
 
+func TestDuration(t *testing.T) {
+	atom := NewDuration(5 * time.Minute)
+
+	require.Equal(t, 5*time.Minute, atom.Load(), "Load didn't work.")
+	require.Equal(t, 6*time.Minute, atom.Add(time.Minute), "Add didn't work.")
+	require.Equal(t, 4*time.Minute, atom.Sub(2*time.Minute), "Sub didn't work.")
+
+	require.True(t, atom.CAS(4*time.Minute, time.Minute), "CAS didn't report a swap.")
+	require.Equal(t, time.Minute, atom.Load(), "CAS didn't set the correct value.")
+
+	require.Equal(t, time.Minute, atom.Swap(2*time.Minute), "Swap didn't return the old value.")
+	require.Equal(t, 2*time.Minute, atom.Load(), "Swap didn't set the correct value.")
+
+	atom.Store(10 * time.Minute)
+	require.Equal(t, 10*time.Minute, atom.Load(), "Store didn't set the correct value.")
+}
+
 func TestValue(t *testing.T) {
 	var v Value
 	assert.Nil(t, v.Load(), "initial Value is not nil")
diff --git a/stress_test.go b/stress_test.go
index f35de2d..8fd1251 100644
--- a/stress_test.go
+++ b/stress_test.go
@@ -34,17 +34,18 @@ const (
 )
 
 var _stressTests = map[string]func() func(){
-	"i32/std": stressStdInt32,
-	"i32":     stressInt32,
-	"i64/std": stressStdInt32,
-	"i64":     stressInt64,
-	"u32/std": stressStdUint32,
-	"u32":     stressUint32,
-	"u64/std": stressStdUint64,
-	"u64":     stressUint64,
-	"f64":     stressFloat64,
-	"bool":    stressBool,
-	"string":  stressString,
+	"i32/std":  stressStdInt32,
+	"i32":      stressInt32,
+	"i64/std":  stressStdInt32,
+	"i64":      stressInt64,
+	"u32/std":  stressStdUint32,
+	"u32":      stressUint32,
+	"u64/std":  stressStdUint64,
+	"u64":      stressUint64,
+	"f64":      stressFloat64,
+	"bool":     stressBool,
+	"string":   stressString,
+	"duration": stressDuration,
 }
 
 func TestStress(t *testing.T) {
@@ -243,3 +244,15 @@ func stressString() func() {
 		atom.Store("")
 	}
 }
+
+func stressDuration() func() {
+	var atom = NewDuration(0)
+	return func() {
+		atom.Load()
+		atom.Add(1)
+		atom.Sub(2)
+		atom.CAS(1, 0)
+		atom.Swap(5)
+		atom.Store(1)
+	}
+}