diff --git a/changelog.md b/changelog.md
index b544fa7b8..245783179 100644
--- a/changelog.md
+++ b/changelog.md
@@ -32,7 +32,7 @@ class NotEmptyList<out E> : NotEmptyCollection<E>
 class NotEmptySet<out E> : NotEmptyCollection<E>
 ```
 
-- Binary operations (`plus`, `minus`) for the `AnyInt` hierarchy (issue
+- Binary operations (`plus`, `minus`, `times`) for the `AnyInt` hierarchy (issue
   [#31](https://github.com/kotools/types/issues/31)).
 
 ```kotlin
diff --git a/src/commonMain/kotlin/kotools/types/number/AnyInt.kt b/src/commonMain/kotlin/kotools/types/number/AnyInt.kt
index ac517cebc..0c7e999a3 100644
--- a/src/commonMain/kotlin/kotools/types/number/AnyInt.kt
+++ b/src/commonMain/kotlin/kotools/types/number/AnyInt.kt
@@ -47,6 +47,18 @@ public operator fun AnyInt.minus(other: Int): Int = toInt() - other
 @SinceKotoolsTypes("4.1")
 public operator fun AnyInt.minus(other: AnyInt): Int = toInt() - other
 
+/** Multiplies this integer by the [other] one. */
+@SinceKotoolsTypes("4.1")
+public operator fun Int.times(other: AnyInt): Int = this * other.toInt()
+
+/** Multiplies this integer by the [other] one. */
+@SinceKotoolsTypes("4.1")
+public operator fun AnyInt.times(other: Int): Int = toInt() * other
+
+/** Multiplies this integer by the [other] one. */
+@SinceKotoolsTypes("4.1")
+public operator fun AnyInt.times(other: AnyInt): Int = toInt() * other
+
 internal sealed interface AnyIntSerializer<I : AnyInt> : KSerializer<I> {
     val serialName: Result<NotBlankString>
 
diff --git a/src/commonTest/kotlin/kotools/types/number/AnyIntTest.kt b/src/commonTest/kotlin/kotools/types/number/AnyIntTest.kt
index c3140d1b9..e6ed9ae2e 100644
--- a/src/commonTest/kotlin/kotools/types/number/AnyIntTest.kt
+++ b/src/commonTest/kotlin/kotools/types/number/AnyIntTest.kt
@@ -57,6 +57,30 @@ class AnyIntTest {
         val result: Int = x - y
         result shouldEqual x.toInt() - y.toInt()
     }
+
+    @Test
+    fun int_times_should_pass_with_an_AnyInt() {
+        val x: Int = Random.nextInt()
+        val y: AnyInt = NonZeroInt.random()
+        val result: Int = x * y
+        result shouldEqual x * y.toInt()
+    }
+
+    @Test
+    fun times_should_pass_with_an_Int() {
+        val x: AnyInt = PositiveInt.random()
+        val y: Int = Random.nextInt()
+        val result: Int = x * y
+        result shouldEqual x.toInt() * y
+    }
+
+    @Test
+    fun times_should_pass_with_an_AnyInt() {
+        val x: AnyInt = PositiveInt.random()
+        val y: AnyInt = NegativeInt.random()
+        val result: Int = x * y
+        result shouldEqual x.toInt() * y.toInt()
+    }
 }
 
 class AnyIntSerializerTest {