diff --git a/app/code/Magento/Shipping/Model/Rate/PackageResult.php b/app/code/Magento/Shipping/Model/Rate/PackageResult.php
index 4fd4ce63a7e87..ec5582ba0b361 100644
--- a/app/code/Magento/Shipping/Model/Rate/PackageResult.php
+++ b/app/code/Magento/Shipping/Model/Rate/PackageResult.php
@@ -68,6 +68,7 @@ public function getAllRates()
                             throw new \InvalidArgumentException('Same object received from carrier.');
                         }
                         $rate->setPrice($rate->getPrice() + $currentRate->getPrice());
+                        $rate->setCost($rate->getCost() + $currentRate->getCost());
                         continue 2;
                     }
                 }
diff --git a/app/code/Magento/Shipping/Model/Rate/Result.php b/app/code/Magento/Shipping/Model/Rate/Result.php
index c4ba502b346e8..3a99b68f3754d 100644
--- a/app/code/Magento/Shipping/Model/Rate/Result.php
+++ b/app/code/Magento/Shipping/Model/Rate/Result.php
@@ -163,6 +163,8 @@ public function asArray()
                 'title' => $rate->getMethodTitle(),
                 'price' => $rate->getPrice(),
                 'price_formatted' => $currencyFilter->filter($rate->getPrice()),
+                'cost' => $rate->getCost(),
+                'cost_formatted' => $currencyFilter->filter($rate->getCost()),
             ];
         }
         return $rates;
@@ -224,6 +226,7 @@ public function updateRatePrice($packageCount)
         if ($packageCount > 1) {
             foreach ($this->_rates as $rate) {
                 $rate->setPrice($rate->getPrice() * $packageCount);
+                $rate->setCost($rate->getCost() * $packageCount);
             }
         }