diff --git a/addons/stock/models/stock_quant.py b/addons/stock/models/stock_quant.py
index 6f13cb8b6ad..b5a26d64b6c 100644
--- a/addons/stock/models/stock_quant.py
+++ b/addons/stock/models/stock_quant.py
@@ -87,9 +87,18 @@ class StockQuant(models.Model):
         default=0.0,
         help='Quantity of reserved products in this quant, in the default unit of measure of the product',
         readonly=True, required=True)
+    available_quantity = fields.Float(
+        'Available Quantity',
+        help="On hand quantity which hasn't been reserved on a transfer, in the default unit of measure of the product",
+        compute='_compute_available_quantity')
     in_date = fields.Datetime('Incoming Date', readonly=True)
     tracking = fields.Selection(related='product_id.tracking', readonly=True)
 
+    @api.depends('quantity', 'reserved_quantity')
+    def _compute_available_quantity(self):
+        for quant in self:
+            quant.available_quantity = quant.quantity - quant.reserved_quantity
+
     @api.depends('quantity')
     def _compute_inventory_quantity(self):
         if not self._is_inventory_mode():
@@ -151,13 +160,20 @@ class StockQuant(models.Model):
 
     @api.model
     def read_group(self, domain, fields, groupby, offset=0, limit=None, orderby=False, lazy=True):
-        """ Override to handle the "inventory mode" and set the `inventory_quantity`
-        in view list grouped.
+        """ Override to set the `inventory_quantity` field if we're in "inventory mode" as well
+        as to compute the sum of the `available_quantity` field.
         """
+        if 'available_quantity' in fields:
+            if 'quantity' not in fields:
+                fields.append('quantity')
+            if 'reserved_quantity' not in fields:
+                fields.append('reserved_quantity')
         result = super(StockQuant, self).read_group(domain, fields, groupby, offset=offset, limit=limit, orderby=orderby, lazy=lazy)
-        if self._is_inventory_mode():
-            for record in result:
-                record['inventory_quantity'] = record.get('quantity', 0)
+        for group in result:
+            if self._is_inventory_mode():
+                group['inventory_quantity'] = group.get('quantity', 0)
+            if 'available_quantity' in fields:
+                group['available_quantity'] = group['quantity'] - group['reserved_quantity']
         return result
 
     def write(self, vals):
diff --git a/addons/stock/views/stock_quant_views.xml b/addons/stock/views/stock_quant_views.xml
index aa2afcbf6bf..4a1c7b64ab6 100644
--- a/addons/stock/views/stock_quant_views.xml
+++ b/addons/stock/views/stock_quant_views.xml
@@ -101,7 +101,7 @@
                        invisible="1"/>
                 <field name="inventory_quantity" string="On Hand Quantity"
                        readonly="0"/>
-                <field name="reserved_quantity" optional="hide"/>
+                <field name="available_quantity" optional="show"/>
                 <field name="product_uom_id" groups="uom.group_uom"/>
                 <field name='company_id' groups="base.group_multi_company" optional="show"/>
             </tree>
@@ -121,7 +121,7 @@
                        invisible="context.get('hide_lot', False)"/>
                 <field name="package_id" groups="stock.group_tracking_lot"/>
                 <field name="owner_id" groups="stock.group_tracking_owner"/>
-                <field name="reserved_quantity" string="Reserved"/>
+                <field name="available_quantity"/>
                 <field name="quantity"/>
                 <field name="product_uom_id" groups="uom.group_uom"/>
                 <field name='company_id' groups="base.group_multi_company"/>