diff --git a/docs/detection/utils.md b/docs/detection/utils.md
index 5f1902b79c..c503b6149f 100644
--- a/docs/detection/utils.md
+++ b/docs/detection/utils.md
@@ -71,6 +71,12 @@ status: new
 
 :::supervision.detection.utils.scale_boxes
 
+<div class="md-typeset">
+  <h2><a href="#supervision.detection.utils.resolve_letterbox">resolve_letterbox</a></h2>
+</div>
+
+:::supervision.detection.utils.resolve_letterbox
+
 <div class="md-typeset">
   <h2><a href="#supervision.detection.utils.clip_boxes">clip_boxes</a></h2>
 </div>
diff --git a/supervision/__init__.py b/supervision/__init__.py
index e2ed4bb75c..b9b91aba66 100644
--- a/supervision/__init__.py
+++ b/supervision/__init__.py
@@ -73,6 +73,7 @@
     pad_boxes,
     polygon_to_mask,
     polygon_to_xyxy,
+    resolve_letterbox,
     scale_boxes,
     xcycwh_to_xyxy,
     xywh_to_xyxy,
@@ -217,6 +218,7 @@
     "polygon_to_xyxy",
     "process_video",
     "resize_image",
+    "resolve_letterbox",
     "rle_to_mask",
     "scale_boxes",
     "scale_image",
diff --git a/supervision/detection/utils.py b/supervision/detection/utils.py
index f6bcd33bce..f0c109f50a 100644
--- a/supervision/detection/utils.py
+++ b/supervision/detection/utils.py
@@ -762,6 +762,52 @@ def scale_boxes(
     return np.concatenate((centers - new_sizes / 2, centers + new_sizes / 2), axis=1)
 
 
+def resolve_letterbox(
+    xyxy: npt.NDArray[np.float64],
+    letterbox_wh: Tuple[int, int],
+    resolution_wh: Tuple[int, int],
+) -> npt.NDArray[np.float64]:
+    """
+    Resolves the bounding box coordinates from letterbox format
+    to the required resolution.
+    Args:
+        xyxy (npt.NDArray[np.float64]): An array of shape `(n, 4)` containing the
+            bounding boxes coordinates in format `[x1, y1, x2, y2]`
+        letterbox_wh (Tuple[int, int]): The target resolution as `(width, height)`.
+        resolution_wh (Tuple[int, int]): The target resolution as `(width, height)`.
+
+    Returns:
+        Detections: A new Detections object with the bounding box coordinates resolved
+        to the target resolution.
+    """
+
+    input_w, input_h = resolution_wh
+    letterbox_w, letterbox_h = letterbox_wh
+
+    target_ratio = letterbox_w / letterbox_h
+    image_ratio = input_w / input_h
+    if image_ratio >= target_ratio:
+        width_new = letterbox_w
+        height_new = int(letterbox_w / image_ratio)
+    else:
+        height_new = letterbox_h
+        width_new = int(letterbox_h * image_ratio)
+
+    scale = input_w / width_new
+
+    padding_top = (letterbox_h - height_new) // 2
+    padding_left = (letterbox_w - width_new) // 2
+
+    boxes = xyxy.copy()
+    boxes[:, [0, 2]] -= padding_left
+    boxes[:, [1, 3]] -= padding_top
+
+    boxes[:, [0, 2]] *= scale
+    boxes[:, [1, 3]] *= scale
+
+    return boxes
+
+
 def calculate_masks_centroids(masks: np.ndarray) -> np.ndarray:
     """
     Calculate the centroids of binary masks in a tensor.