diff --git a/src/interstellar/cost_model.py b/src/interstellar/cost_model.py
index e0ccec734c69cba322e260c8d7fd60010c403698..7e2904da858f8159398763ffa5a11c60ce8916b6 100644
--- a/src/interstellar/cost_model.py
+++ b/src/interstellar/cost_model.py
@@ -143,13 +143,28 @@ def get_if_access(resource, point, layer, mac_capacity=1):
                 for i in range(le.NUM):
                     if i not in irrelevant_loops:
                         if i == le.OX:
-                            block_size *= point.loop_blockings[i][lower_level] + (
-                                point.loop_blockings[le.FX][lower_level] - 1
-                            )
+                            stride = layer.wstd
+                            # stride should be ignored for L0 level or if FX/FY = 1
+                            if (
+                                lower_level == 0
+                                or point.loop_blockings[le.FX][lower_level] == 1
+                            ):
+                                stride = 1
+
+                            block_size *= point.loop_blockings[i][
+                                lower_level
+                            ] * stride + (point.loop_blockings[le.FX][lower_level] - 1)
                         elif i == le.OY:
-                            block_size *= point.loop_blockings[i][lower_level] + (
-                                point.loop_blockings[le.FY][lower_level] - 1
-                            )
+                            stride = layer.hstd
+                            # stride should be ignored for L0 level or if FX/FY = 1
+                            if (
+                                lower_level == 0
+                                or point.loop_blockings[le.FY][lower_level] == 1
+                            ):
+                                stride = 1
+                            block_size *= point.loop_blockings[i][
+                                lower_level
+                            ] * stride + (point.loop_blockings[le.FY][lower_level] - 1)
                         else:
                             block_size *= point.loop_blockings[i][lower_level]
                         block_size *= point.loop_partitionings[i][lower_level]