diff --git a/addons/mrp_bom_cost/models/product.py b/addons/mrp_bom_cost/models/product.py
index c1a276918ae..cbb955c2d6d 100644
--- a/addons/mrp_bom_cost/models/product.py
+++ b/addons/mrp_bom_cost/models/product.py
@@ -52,12 +52,11 @@ class ProductProduct(models.Model):
         if not boms_to_recompute:
             boms_to_recompute = []
         total = 0
-        quant_quantity = bom.product_uom_id._compute_quantity(bom.product_qty, bom.product_tmpl_id.uom_id)
         for opt in bom.routing_id.operation_ids:
             duration_expected = (
                 opt.workcenter_id.time_start +
                 opt.workcenter_id.time_stop +
-                quant_quantity * opt.time_cycle)
+                opt.time_cycle)
             total += (duration_expected / 60) * opt.workcenter_id.costs_hour
         for line in bom.bom_line_ids:
             if line._skip_bom_line(self):
diff --git a/addons/mrp_bom_cost/tests/test_bom_price.py b/addons/mrp_bom_cost/tests/test_bom_price.py
index a347a497e37..c91f6203bca 100644
--- a/addons/mrp_bom_cost/tests/test_bom_price.py
+++ b/addons/mrp_bom_cost/tests/test_bom_price.py
@@ -3,7 +3,7 @@
 
 from odoo.exceptions import UserError
 from odoo.tests import common, Form
-from odoo.tools.float_utils import float_round
+from odoo.tools.float_utils import float_round, float_compare
 
 
 class TestBom(common.TransactionCase):
@@ -166,11 +166,11 @@ class TestBom(common.TransactionCase):
         # Table Head Operation Cost (1 Dozen)
         # --------------------------------------------------------------------------
         # Operation cost calculate for 1 dozens
-        # Cutting        (20 * 12 / 60) * 100 =  400
-        # Drilling       (25 * 12 / 60) * 100 =  500
-        # Fitting        (30 * 12 / 60) * 100 =  600
+        # Cutting        (20 * 1 / 60) * 100 =  33,33
+        # Drilling       (25 * 1 / 60) * 100 =  41,67
+        # Fitting        (30 * 1 / 60) * 100 =  50
         # ----------------------------------------
-        # Operation Cost  1 dozen (1500 per dozen) and 125 for 1 Unit
+        # Operation Cost 1 dozen (125 per dozen) and 10.42 for 1 Unit
         # --------------------------------------------------------------------------
 
         self.bom_2.routing_id = routing_1.id
@@ -180,8 +180,8 @@ class TestBom(common.TransactionCase):
         # Total cost of Dining Table = (550) + Total cost of operations (125) = 675.0
         self.assertEquals(float_round(self.dining_table.standard_price, precision_digits=2), 675.0, "After computing price from BoM price should be 612.5")
         self.Product.browse([self.dining_table.id, self.table_head.id]).action_bom_cost()
-        # Total cost of Dining Table = (718.75) + Total cost of all operations (125 + 125) = 968.75
-        self.assertEquals(float_round(self.dining_table.standard_price, precision_digits=2), 968.75, "After computing price from BoM price should be 786.46")
+        # Total cost of Dining Table = (718.75) + Total cost of all operations (125 + 10.42) = 854.17
+        self.assertEquals(float_compare(self.dining_table.standard_price, 854.17, precision_digits=2), 0, "After computing price from BoM price should be 786.46")
 
     def test_01_compute_price_inventory_valuation(self):
         """Test update cost from bom in list view when inventory valuation is real time."""