diff --git a/common/utils/src/main/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt b/common/utils/src/main/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt
new file mode 100644
index 00000000..770e8581
--- /dev/null
+++ b/common/utils/src/main/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt
@@ -0,0 +1,20 @@
+package com.sangdol.common.utils
+
+import java.time.*
+import java.time.temporal.ChronoUnit
+
+private val KST_CLOCK = Clock.system(ZoneId.of("Asia/Seoul"))
+
+object KoreaDate {
+    fun today(): LocalDate = LocalDate.now(KST_CLOCK)
+}
+
+object KoreaTime {
+    fun now(): LocalTime = LocalTime.now(KST_CLOCK).truncatedTo(ChronoUnit.MINUTES)
+}
+
+object KoreaDateTime {
+    fun now(): LocalDateTime = LocalDateTime.now(KST_CLOCK)
+}
+
+fun Instant.toKoreaDateTime(): LocalDateTime = this.atZone(KST_CLOCK.zone).toLocalDateTime()
diff --git a/common/utils/src/test/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt b/common/utils/src/test/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt
new file mode 100644
index 00000000..01ef215e
--- /dev/null
+++ b/common/utils/src/test/kotlin/com/sangdol/common/utils/KoreaDateTimeExtensions.kt
@@ -0,0 +1,39 @@
+package com.sangdol.common.utils
+
+import io.kotest.assertions.assertSoftly
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.matchers.shouldBe
+import java.time.Instant
+import java.time.LocalDateTime
+import java.time.LocalTime
+import java.time.ZoneId
+
+class KoreaDateTimeExtensions : FunSpec({
+
+    test("한국 시간 기준으로 현재 시간을 가져오며, 초 단위는 제외한다.") {
+        assertSoftly(KoreaTime.now()) {
+            val utcNow = LocalTime.now(ZoneId.of("UTC"))
+
+            this.hour shouldBe utcNow.hour.plus(9)
+            this.minute shouldBe utcNow.minute
+            this.second shouldBe 0
+            this.nano shouldBe 0
+        }
+    }
+
+    test("한국 시간 기준으로 현재 날짜 + 시간을 가져온다.") {
+        assertSoftly(KoreaDateTime.now()) {
+            val utcNow = LocalDateTime.now(ZoneId.of("UTC"))
+
+            this.withSecond(0).withNano(0) shouldBe utcNow.plusHours(9).withSecond(0).withNano(0)
+        }
+    }
+
+    test("UTC 시간을 한국 시간으로 변환한다.") {
+        val now = Instant.now()
+        val kstConverted = now.toKoreaDateTime()
+        val utc = now.atZone(ZoneId.of("UTC")).toLocalDateTime()
+
+        kstConverted.withSecond(0).withNano(0) shouldBe utc.plusHours(9).withSecond(0).withNano(0)
+    }
+})