diff --git a/src/naive/datetime/mod.rs b/src/naive/datetime/mod.rs
index c5c3c0b231..67e12c71f7 100644
--- a/src/naive/datetime/mod.rs
+++ b/src/naive/datetime/mod.rs
@@ -20,8 +20,10 @@ use crate::format::{parse, parse_and_remainder, ParseError, ParseResult, Parsed,
 use crate::format::{Fixed, Item, Numeric, Pad};
 use crate::naive::{Days, IsoWeek, NaiveDate, NaiveTime};
 use crate::offset::Utc;
-use crate::{expect, DateTime, Datelike, LocalResult, Months, TimeZone, Timelike, Weekday};
-
+use crate::{
+    expect, try_opt, DateTime, Datelike, FixedOffset, LocalResult, Months, TimeZone, Timelike,
+    Weekday,
+};
 #[cfg(feature = "rustc-serialize")]
 pub(super) mod rustc_serialize;
 
@@ -705,6 +707,37 @@ impl NaiveDateTime {
         Some(Self { date: self.date.checked_add_months(rhs)?, time: self.time })
     }
 
+    /// Adds given `FixedOffset` to the current datetime.
+    /// Returns `None` if the result would be outside the valid range for [`NaiveDateTime`].
+    ///
+    /// This method is similar to [`checked_add_signed`](#method.checked_add_offset), but preserves
+    /// leap seconds.
+    #[must_use]
+    pub const fn checked_add_offset(self, rhs: FixedOffset) -> Option<NaiveDateTime> {
+        let (time, days) = self.time.overflowing_add_offset(rhs);
+        let date = match days {
+            -1 => try_opt!(self.date.pred_opt()),
+            1 => try_opt!(self.date.succ_opt()),
+            _ => self.date,
+        };
+        Some(NaiveDateTime { date, time })
+    }
+
+    /// Subtracts given `FixedOffset` from the current datetime.
+    /// Returns `None` if the result would be outside the valid range for [`NaiveDateTime`].
+    ///
+    /// This method is similar to [`checked_sub_signed`](#method.checked_sub_signed), but preserves
+    /// leap seconds.
+    pub const fn checked_sub_offset(self, rhs: FixedOffset) -> Option<NaiveDateTime> {
+        let (time, days) = self.time.overflowing_sub_offset(rhs);
+        let date = match days {
+            -1 => try_opt!(self.date.pred_opt()),
+            1 => try_opt!(self.date.succ_opt()),
+            _ => self.date,
+        };
+        Some(NaiveDateTime { date, time })
+    }
+
     /// Subtracts given `Duration` from the current date and time.
     ///
     /// As a part of Chrono's [leap second handling](./struct.NaiveTime.html#leap-second-handling),
@@ -1586,6 +1619,15 @@ impl AddAssign<Duration> for NaiveDateTime {
     }
 }
 
+impl Add<FixedOffset> for NaiveDateTime {
+    type Output = NaiveDateTime;
+
+    #[inline]
+    fn add(self, rhs: FixedOffset) -> NaiveDateTime {
+        self.checked_add_offset(rhs).unwrap()
+    }
+}
+
 impl Add<Months> for NaiveDateTime {
     type Output = NaiveDateTime;
 
@@ -1713,6 +1755,15 @@ impl SubAssign<Duration> for NaiveDateTime {
     }
 }
 
+impl Sub<FixedOffset> for NaiveDateTime {
+    type Output = NaiveDateTime;
+
+    #[inline]
+    fn sub(self, rhs: FixedOffset) -> NaiveDateTime {
+        self.checked_sub_offset(rhs).unwrap()
+    }
+}
+
 /// A subtraction of Months from `NaiveDateTime` clamped to valid days in resulting month.
 ///
 /// # Panics
diff --git a/src/naive/datetime/tests.rs b/src/naive/datetime/tests.rs
index 9ee22dfde6..4558bf7f42 100644
--- a/src/naive/datetime/tests.rs
+++ b/src/naive/datetime/tests.rs
@@ -433,3 +433,60 @@ fn test_and_utc() {
     assert_eq!(dt_utc.naive_local(), ndt);
     assert_eq!(dt_utc.timezone(), Utc);
 }
+
+#[test]
+fn test_checked_add_offset() {
+    let ymdhmsm = |y, m, d, h, mn, s, mi| {
+        NaiveDate::from_ymd_opt(y, m, d).unwrap().and_hms_milli_opt(h, mn, s, mi)
+    };
+
+    let positive_offset = FixedOffset::east_opt(2 * 60 * 60).unwrap();
+    // regular date
+    let dt = ymdhmsm(2023, 5, 5, 20, 10, 0, 0).unwrap();
+    assert_eq!(dt.checked_add_offset(positive_offset), ymdhmsm(2023, 5, 5, 22, 10, 0, 0));
+    // leap second is preserved
+    let dt = ymdhmsm(2023, 6, 30, 23, 59, 59, 1_000).unwrap();
+    assert_eq!(dt.checked_add_offset(positive_offset), ymdhmsm(2023, 7, 1, 1, 59, 59, 1_000));
+    // out of range
+    assert!(NaiveDateTime::MAX.checked_add_offset(positive_offset).is_none());
+
+    let negative_offset = FixedOffset::west_opt(2 * 60 * 60).unwrap();
+    // regular date
+    let dt = ymdhmsm(2023, 5, 5, 20, 10, 0, 0).unwrap();
+    assert_eq!(dt.checked_add_offset(negative_offset), ymdhmsm(2023, 5, 5, 18, 10, 0, 0));
+    // leap second is preserved
+    let dt = ymdhmsm(2023, 6, 30, 23, 59, 59, 1_000).unwrap();
+    assert_eq!(dt.checked_add_offset(negative_offset), ymdhmsm(2023, 6, 30, 21, 59, 59, 1_000));
+    // out of range
+    assert!(NaiveDateTime::MIN.checked_add_offset(negative_offset).is_none());
+}
+
+#[test]
+fn test_checked_sub_offset() {
+    let ymdhmsm = |y, m, d, h, mn, s, mi| {
+        NaiveDate::from_ymd_opt(y, m, d).unwrap().and_hms_milli_opt(h, mn, s, mi)
+    };
+
+    let positive_offset = FixedOffset::east_opt(2 * 60 * 60).unwrap();
+    // regular date
+    let dt = ymdhmsm(2023, 5, 5, 20, 10, 0, 0).unwrap();
+    assert_eq!(dt.checked_sub_offset(positive_offset), ymdhmsm(2023, 5, 5, 18, 10, 0, 0));
+    // leap second is preserved
+    let dt = ymdhmsm(2023, 6, 30, 23, 59, 59, 1_000).unwrap();
+    assert_eq!(dt.checked_sub_offset(positive_offset), ymdhmsm(2023, 6, 30, 21, 59, 59, 1_000));
+    // out of range
+    assert!(NaiveDateTime::MIN.checked_sub_offset(positive_offset).is_none());
+
+    let negative_offset = FixedOffset::west_opt(2 * 60 * 60).unwrap();
+    // regular date
+    let dt = ymdhmsm(2023, 5, 5, 20, 10, 0, 0).unwrap();
+    assert_eq!(dt.checked_sub_offset(negative_offset), ymdhmsm(2023, 5, 5, 22, 10, 0, 0));
+    // leap second is preserved
+    let dt = ymdhmsm(2023, 6, 30, 23, 59, 59, 1_000).unwrap();
+    assert_eq!(dt.checked_sub_offset(negative_offset), ymdhmsm(2023, 7, 1, 1, 59, 59, 1_000));
+    // out of range
+    assert!(NaiveDateTime::MAX.checked_sub_offset(negative_offset).is_none());
+
+    assert_eq!(dt.checked_add_offset(positive_offset), Some(dt + positive_offset));
+    assert_eq!(dt.checked_sub_offset(positive_offset), Some(dt - positive_offset));
+}
diff --git a/src/offset/fixed.rs b/src/offset/fixed.rs
index 8038e1a5e5..013f822479 100644
--- a/src/offset/fixed.rs
+++ b/src/offset/fixed.rs
@@ -199,24 +199,6 @@ where
     (lhs + OldDuration::seconds(i64::from(rhs))).with_nanosecond(nanos).unwrap()
 }
 
-impl Add<FixedOffset> for NaiveDateTime {
-    type Output = NaiveDateTime;
-
-    #[inline]
-    fn add(self, rhs: FixedOffset) -> NaiveDateTime {
-        add_with_leapsecond(&self, rhs.local_minus_utc)
-    }
-}
-
-impl Sub<FixedOffset> for NaiveDateTime {
-    type Output = NaiveDateTime;
-
-    #[inline]
-    fn sub(self, rhs: FixedOffset) -> NaiveDateTime {
-        add_with_leapsecond(&self, -rhs.local_minus_utc)
-    }
-}
-
 impl<Tz: TimeZone> Add<FixedOffset> for DateTime<Tz> {
     type Output = DateTime<Tz>;