diff --git a/setup/stock_inventory_line_product_cost/odoo/addons/stock_inventory_line_product_cost b/setup/stock_inventory_line_product_cost/odoo/addons/stock_inventory_line_product_cost
new file mode 120000
index 000000000000..113ff235c1a3
--- /dev/null
+++ b/setup/stock_inventory_line_product_cost/odoo/addons/stock_inventory_line_product_cost
@@ -0,0 +1 @@
+../../../../stock_inventory_line_product_cost
\ No newline at end of file
diff --git a/setup/stock_inventory_line_product_cost/setup.py b/setup/stock_inventory_line_product_cost/setup.py
new file mode 100644
index 000000000000..28c57bb64031
--- /dev/null
+++ b/setup/stock_inventory_line_product_cost/setup.py
@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)
diff --git a/stock_inventory_line_product_cost/README.rst b/stock_inventory_line_product_cost/README.rst
new file mode 100644
index 000000000000..cb64e48a3da0
--- /dev/null
+++ b/stock_inventory_line_product_cost/README.rst
@@ -0,0 +1,21 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+
+=====================
+Stock Adjustment Cost
+=====================
+
+Adds product cost field to inventory adjustment line view.
+
+Usage
+=====
+
+* Go to Inventory > Operations > Inventory Adjustments
+* Create or open an existing inventory adjustment
+* On the list view you should see the Product Cost field and it should show the cost of the product.
+
+Contributors
+------------
+
+* Open Source Integrators <contact@opensourceintegrators.com>
diff --git a/stock_inventory_line_product_cost/__init__.py b/stock_inventory_line_product_cost/__init__.py
new file mode 100644
index 000000000000..bb83730e9562
--- /dev/null
+++ b/stock_inventory_line_product_cost/__init__.py
@@ -0,0 +1,4 @@
+# Copyright (C) 2021 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import models
diff --git a/stock_inventory_line_product_cost/__manifest__.py b/stock_inventory_line_product_cost/__manifest__.py
new file mode 100644
index 000000000000..43cd36059551
--- /dev/null
+++ b/stock_inventory_line_product_cost/__manifest__.py
@@ -0,0 +1,17 @@
+# Copyright (C) 2021 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Stock Adjustment Cost",
+    "version": "14.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "Open Source Integrators,Odoo Community Association (OCA)",
+    "maintainer": "Open Source Integrators",
+    "website": "https://github.com/OCA/stock-logistics-warehouse",
+    "category": "Stock",
+    "depends": ["stock"],
+    "data": [
+        "views/stock_inventory_line_view.xml",
+    ],
+    "installable": True,
+}
diff --git a/stock_inventory_line_product_cost/models/__init__.py b/stock_inventory_line_product_cost/models/__init__.py
new file mode 100644
index 000000000000..ce79b45eea52
--- /dev/null
+++ b/stock_inventory_line_product_cost/models/__init__.py
@@ -0,0 +1,4 @@
+# Copyright (C) 2021 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import stock_inventory_line
diff --git a/stock_inventory_line_product_cost/models/stock_inventory_line.py b/stock_inventory_line_product_cost/models/stock_inventory_line.py
new file mode 100644
index 000000000000..67222a549c1c
--- /dev/null
+++ b/stock_inventory_line_product_cost/models/stock_inventory_line.py
@@ -0,0 +1,13 @@
+# Copyright (C) 2021 Open Source Integrators
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class StockInventoryLine(models.Model):
+
+    _inherit = "stock.inventory.line"
+
+    product_cost = fields.Float(
+        related="product_id.standard_price", string="Product Cost"
+    )
diff --git a/stock_inventory_line_product_cost/views/stock_inventory_line_view.xml b/stock_inventory_line_product_cost/views/stock_inventory_line_view.xml
new file mode 100644
index 000000000000..1769b2fb2f3d
--- /dev/null
+++ b/stock_inventory_line_product_cost/views/stock_inventory_line_view.xml
@@ -0,0 +1,16 @@
+<odoo>
+    <record id="stock_inventory_line_cost_tree" model="ir.ui.view">
+        <field name="name">stock.inventory.line.cost.tree</field>
+        <field name="model">stock.inventory.line</field>
+        <field name="inherit_id" ref="stock.stock_inventory_line_tree" />
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='difference_qty']" position="after">
+                <field
+                    name="product_cost"
+                    optional="show"
+                    groups="stock.group_stock_manager"
+                />
+            </xpath>
+        </field>
+    </record>
+</odoo>