diff --git a/changelog/61_UNRELEASED_xxxx-xx-xx.md b/changelog/61_UNRELEASED_xxxx-xx-xx.md
index 924713bf..d6e29414 100644
--- a/changelog/61_UNRELEASED_xxxx-xx-xx.md
+++ b/changelog/61_UNRELEASED_xxxx-xx-xx.md
@@ -8,6 +8,7 @@
 - Added validation checks for most `data/config.php` settings to prevent using invalid ones (thanks @Forceu)
 - When using reverse proxy authentication (`ReverseProxyAuthMiddleware`), _additionally_ a valid API key can now also be used for authentication (if you don't want to protect the API endpoints via your reverse proxy, however)
 - Added a new API endpoint `/system/time` to get the current server time (thanks @Forceu)
+- An amount attached to a barcode is now also prefiled when scanning the product on the Consume/Transfer/Inventory page
 - Fixed that some number inputs were broken when the new decimal places setting were set to `0`
 - Fixed that browser camera barcode scanning did not work on the product edit page for adding product barcodes
 - Fixed that indirect unit conversions (those between units, not product overrides) could not be used/selected
diff --git a/public/viewjs/consume.js b/public/viewjs/consume.js
index 98e30ee4..5a3ea2f4 100644
--- a/public/viewjs/consume.js
+++ b/public/viewjs/consume.js
@@ -344,22 +344,45 @@ Grocy.Components.ProductPicker.GetPicker().on('change', function(e)
 							}
 						});
 
-						if (BoolVal(Grocy.UserSettings.scan_mode_consume_enabled))
+						if (document.getElementById("product_id").getAttribute("barcode") != "null")
 						{
-							$("#display_amount").val(1);
-							RefreshLocaleNumberInput();
-							$(".input-group-productamountpicker").trigger("change");
+							Grocy.Api.Get('objects/product_barcodes?query[]=barcode=' + document.getElementById("product_id").getAttribute("barcode"),
+								function(barcodeResult)
+								{
+									if (barcodeResult != null)
+									{
+										var barcode = barcodeResult[0];
 
-							Grocy.FrontendHelpers.ValidateForm("consume-form");
-							if (document.getElementById("consume-form").checkValidity() === true)
-							{
-								$('#save-consume-button').click();
-							}
-							else
-							{
-								toastr.warning(__t("Scan mode is on but not all required fields could be populated automatically"));
-								Grocy.UISound.Error();
-							}
+										if (barcode != null)
+										{
+											if (barcode.amount != null && !barcode.amount.isEmpty())
+											{
+												$("#display_amount").val(barcode.amount);
+												$("#display_amount").select();
+											}
+
+											if (barcode.qu_id != null)
+											{
+												Grocy.Components.ProductAmountPicker.SetQuantityUnit(barcode.qu_id);
+											}
+
+											$(".input-group-productamountpicker").trigger("change");
+											Grocy.FrontendHelpers.ValidateForm('consume-form');
+											RefreshLocaleNumberInput();
+										}
+									}
+
+									ScanModeSubmit(false);
+								},
+								function(xhr)
+								{
+									console.error(xhr);
+								}
+							);
+						}
+						else
+						{
+							ScanModeSubmit();
 						}
 					},
 					function(xhr)
@@ -619,3 +642,28 @@ function RefreshForm()
 
 	Grocy.FrontendHelpers.ValidateForm("consume-form");
 }
+
+function ScanModeSubmit(singleUnit = true)
+{
+	if (BoolVal(Grocy.UserSettings.scan_mode_consume_enabled))
+	{
+		if (singleUnit)
+		{
+			$("#display_amount").val(1);
+		}
+
+		RefreshLocaleNumberInput();
+		$(".input-group-productamountpicker").trigger("change");
+		Grocy.FrontendHelpers.ValidateForm("consume-form");
+
+		if (document.getElementById("consume-form").checkValidity() === true)
+		{
+			$('#save-consume-button').click();
+		}
+		else
+		{
+			toastr.warning(__t("Scan mode is on but not all required fields could be populated automatically"));
+			Grocy.UISound.Error();
+		}
+	}
+}
diff --git a/public/viewjs/inventory.js b/public/viewjs/inventory.js
index 96d9d7f1..a0b5f85a 100644
--- a/public/viewjs/inventory.js
+++ b/public/viewjs/inventory.js
@@ -182,6 +182,41 @@ Grocy.Components.ProductPicker.GetPicker().on('change', function(e)
 					}
 				}
 
+				if (document.getElementById("product_id").getAttribute("barcode") != "null")
+				{
+					Grocy.Api.Get('objects/product_barcodes?query[]=barcode=' + document.getElementById("product_id").getAttribute("barcode"),
+						function(barcodeResult)
+						{
+							if (barcodeResult != null)
+							{
+								var barcode = barcodeResult[0];
+
+								if (barcode != null)
+								{
+									if (barcode.amount != null && !barcode.amount.isEmpty())
+									{
+										$("#display_amount").val(barcode.amount);
+										$("#display_amount").select();
+									}
+
+									if (barcode.qu_id != null)
+									{
+										Grocy.Components.ProductAmountPicker.SetQuantityUnit(barcode.qu_id);
+									}
+
+									$(".input-group-productamountpicker").trigger("change");
+									Grocy.FrontendHelpers.ValidateForm('inventory-form');
+									RefreshLocaleNumberInput();
+								}
+							}
+						},
+						function(xhr)
+						{
+							console.error(xhr);
+						}
+					);
+				}
+
 				$('#display_amount').val(productDetails.stock_amount);
 				RefreshLocaleNumberInput();
 				$(".input-group-productamountpicker").trigger("change");
diff --git a/public/viewjs/transfer.js b/public/viewjs/transfer.js
index 5973a2ea..b679c7c6 100644
--- a/public/viewjs/transfer.js
+++ b/public/viewjs/transfer.js
@@ -192,6 +192,41 @@ Grocy.Components.ProductPicker.GetPicker().on('change', function(e)
 					}
 				);
 
+				if (document.getElementById("product_id").getAttribute("barcode") != "null")
+				{
+					Grocy.Api.Get('objects/product_barcodes?query[]=barcode=' + document.getElementById("product_id").getAttribute("barcode"),
+						function(barcodeResult)
+						{
+							if (barcodeResult != null)
+							{
+								var barcode = barcodeResult[0];
+
+								if (barcode != null)
+								{
+									if (barcode.amount != null && !barcode.amount.isEmpty())
+									{
+										$("#display_amount").val(barcode.amount);
+										$("#display_amount").select();
+									}
+
+									if (barcode.qu_id != null)
+									{
+										Grocy.Components.ProductAmountPicker.SetQuantityUnit(barcode.qu_id);
+									}
+
+									$(".input-group-productamountpicker").trigger("change");
+									Grocy.FrontendHelpers.ValidateForm('transfer-form');
+									RefreshLocaleNumberInput();
+								}
+							}
+						},
+						function(xhr)
+						{
+							console.error(xhr);
+						}
+					);
+				}
+
 				if (productDetails.product.enable_tare_weight_handling == 1)
 				{
 					$("#display_amount").attr("min", productDetails.product.tare_weight);