diff --git a/mahjong/hand_calculating/hand.py b/mahjong/hand_calculating/hand.py
index e7a9166..23c63cf 100644
--- a/mahjong/hand_calculating/hand.py
+++ b/mahjong/hand_calculating/hand.py
@@ -1,7 +1,7 @@
 from collections.abc import Collection
 from typing import TypedDict
 
-from mahjong.constants import AKA_DORAS, CHUN, HAKU, HATSU
+from mahjong.constants import AKA_DORAS, CHUN, HAKU, HATSU, NORTH
 from mahjong.hand_calculating.divider import HandDivider
 from mahjong.hand_calculating.fu import FuCalculator, FuDetail
 from mahjong.hand_calculating.hand_config import HandConfig
@@ -101,6 +101,7 @@ def estimate_hand_value(
         config: HandConfig | None = None,
         scores_calculator_factory: type[ScoresCalculator] = ScoresCalculator,
         ura_dora_indicators: Collection[int] | None = None,
+        num_nuki_dora: int = 0,
     ) -> HandResponse:
         """
         Estimate the point value of a winning hand.
@@ -177,6 +178,7 @@ def estimate_hand_value(
             :class:`~mahjong.hand_calculating.scores.Aotenjou` for aotenjou (limitless) scoring
         :param ura_dora_indicators: ura dora indicator tile indices in 136-format
             (counted only when riichi or double riichi is declared)
+        :param num_nuki_dora: the number of nuki dora (north wind extraction)
         :return: :class:`~mahjong.hand_calculating.hand_response.HandResponse` with scoring
             details on success, or with :attr:`~mahjong.hand_calculating.hand_response.HandResponse.error`
             set on failure
@@ -281,6 +283,8 @@ def estimate_hand_value(
         # precompute dora counts, invariant across all hand decompositions
         dora_count_map = build_dora_count_map(dora_indicators)
         precomputed_dora = count_dora_for_hand(tiles_34, dora_count_map)
+        if num_nuki_dora > 0:
+            precomputed_dora += dora_count_map.get(NORTH, 0) * num_nuki_dora + num_nuki_dora
 
         precomputed_aka_dora = 0
         if config.options.has_aka_dora:
@@ -290,6 +294,8 @@ def estimate_hand_value(
         if config.is_riichi or config.is_daburu_riichi:
             ura_count_map = build_dora_count_map(ura_dora_indicators)
             precomputed_ura_dora = count_dora_for_hand(tiles_34, ura_count_map)
+            if num_nuki_dora > 0:
+                precomputed_ura_dora += ura_count_map.get(NORTH, 0) * num_nuki_dora
 
         yakuhai_seat_wind_yaku = (
             config.yaku.seat_wind_east,
diff --git a/tests/hand_calculating/tests_yaku_calculation.py b/tests/hand_calculating/tests_yaku_calculation.py
index 4debe52..375a068 100644
--- a/tests/hand_calculating/tests_yaku_calculation.py
+++ b/tests/hand_calculating/tests_yaku_calculation.py
@@ -1375,6 +1375,80 @@ def test_aka_dora() -> None:
     assert hand_calculation.han == 6
 
 
+@pytest.mark.parametrize(
+    ("num_nuki_dora", "num_dora_indicators", "han"),
+    [
+        (0, 0, 1),
+        (1, 0, 2),
+        (2, 0, 3),
+        (3, 0, 4),
+        (4, 0, 5),
+        (-1, 0, 1),
+        (0, 1, 1),
+        (1, 1, 3),
+        (2, 1, 5),
+        (4, 1, 9),
+        (0, 2, 1),
+        (1, 2, 4),
+        (4, 4, 21),
+        (-1, 4, 1),
+    ],
+)
+def test_nuki_dora_with_dora_indicators(num_nuki_dora: int, num_dora_indicators: int, han: int) -> None:
+    tiles = TilesConverter.string_to_136_array(sou="345", pin="456", man="12355599", has_aka_dora=True)
+    win_tile = _string_to_136_tile(man="9")
+
+    hand_config = HandConfig(is_tsumo=True, options=OptionalRules(has_aka_dora=True))
+    dora_indicators = TilesConverter.string_to_136_array(honors="3" * num_dora_indicators)
+
+    result = HandCalculator.estimate_hand_value(
+        tiles,
+        win_tile,
+        config=hand_config,
+        dora_indicators=dora_indicators,
+        num_nuki_dora=num_nuki_dora,
+    )
+    assert result.error is None
+    assert result.han == han
+
+
+@pytest.mark.parametrize(
+    ("num_nuki_dora", "num_ura_dora_indicators", "han"),
+    [
+        (0, 0, 1),
+        (1, 0, 2),
+        (2, 0, 3),
+        (3, 0, 4),
+        (4, 0, 5),
+        (-1, 0, 1),
+        (0, 1, 1),
+        (1, 1, 3),
+        (2, 1, 5),
+        (4, 1, 9),
+        (0, 2, 1),
+        (1, 2, 4),
+        (4, 4, 21),
+        (-1, 4, 1),
+    ],
+)
+def test_nuki_dora_with_ura_dora_indicators(num_nuki_dora: int, num_ura_dora_indicators: int, han: int) -> None:
+    tiles = TilesConverter.string_to_136_array(sou="345", pin="456", man="12355599", has_aka_dora=True)
+    win_tile = _string_to_136_tile(man="9")
+
+    hand_config = HandConfig(is_riichi=True, options=OptionalRules(has_aka_dora=True))
+    ura_dora_indicators = TilesConverter.string_to_136_array(honors="3" * num_ura_dora_indicators)
+
+    result = HandCalculator.estimate_hand_value(
+        tiles,
+        win_tile,
+        config=hand_config,
+        ura_dora_indicators=ura_dora_indicators,
+        num_nuki_dora=num_nuki_dora,
+    )
+    assert result.error is None
+    assert result.han == han
+
+
 class TestYakuBaseClass:
     """
     Test the abstract Yaku base class methods