diff --git a/frontend/app/api/products/route.ts b/frontend/app/api/products/route.ts
index 76b0a96e..6b1dc312 100644
--- a/frontend/app/api/products/route.ts
+++ b/frontend/app/api/products/route.ts
@@ -8,12 +8,7 @@ export async function GET(request: NextRequest) {
     cache: 'no-store',
   });
 
-  const text = await res.text();
+  const data = await res.json();
 
-  return new NextResponse(text, {
-    status: res.status,
-    headers: {
-      'Content-Type': 'application/json',
-    },
-  });
+  return NextResponse.json(data, { status: res.status });
 }
diff --git a/frontend/app/inventory/InventoryConsumeForm.tsx b/frontend/app/inventory/InventoryConsumeForm.tsx
index b052ac0a..e2eaeb08 100644
--- a/frontend/app/inventory/InventoryConsumeForm.tsx
+++ b/frontend/app/inventory/InventoryConsumeForm.tsx
@@ -116,8 +116,19 @@ function parseQuantityInput(input: string, defaultUnit: string) {
   if (!match) return { quantity: NaN, unit: defaultUnit };
   let [, num, unit] = match;
   num = num.replace(',', '.');
-  unit = unit || defaultUnit;
-  if (defaultUnit === 'kg' && (unit === 'g' || unit === 'gram')) return { quantity: parseFloat(num) / 1000, unit: 'kg' };
-  if (defaultUnit === 'g' && (unit === 'kg' || unit === 'kilogram')) return { quantity: parseFloat(num) * 1000, unit: 'g' };
-  return { quantity: parseFloat(num), unit };
+  unit = unit.toLowerCase() || defaultUnit;
+  const value = parseFloat(num);
+  // Konvertera alltid till defaultUnit
+  if (defaultUnit === 'kg') {
+    if (unit === 'g' || unit === 'gram') return { quantity: value / 1000, unit: 'kg' };
+    if (unit === 'hg' || unit === 'hektogram') return { quantity: value / 10, unit: 'kg' };
+    if (unit === 'kg' || unit === 'kilogram' || unit === '') return { quantity: value, unit: 'kg' };
+  }
+  if (defaultUnit === 'g') {
+    if (unit === 'kg' || unit === 'kilogram') return { quantity: value * 1000, unit: 'g' };
+    if (unit === 'hg' || unit === 'hektogram') return { quantity: value * 100, unit: 'g' };
+    if (unit === 'g' || unit === 'gram' || unit === '') return { quantity: value, unit: 'g' };
+  }
+  // Lägg till fler konverteringar vid behov
+  return { quantity: value, unit: defaultUnit };
 }
\ No newline at end of file
diff --git a/frontend/app/inventory/InventoryEditForm.tsx b/frontend/app/inventory/InventoryEditForm.tsx
index 2c3957e1..eb7c076d 100644
--- a/frontend/app/inventory/InventoryEditForm.tsx
+++ b/frontend/app/inventory/InventoryEditForm.tsx
@@ -18,10 +18,21 @@ function parseQuantityInput(input: string, defaultUnit: string) {
   if (!match) return { quantity: NaN, unit: defaultUnit };
   let [, num, unit] = match;
   num = num.replace(',', '.');
-  unit = unit || defaultUnit;
-  if (defaultUnit === 'kg' && (unit === 'g' || unit === 'gram')) return { quantity: parseFloat(num) / 1000, unit: 'kg' };
-  if (defaultUnit === 'g' && (unit === 'kg' || unit === 'kilogram')) return { quantity: parseFloat(num) * 1000, unit: 'g' };
-  return { quantity: parseFloat(num), unit };
+  unit = unit.toLowerCase() || defaultUnit;
+  const value = parseFloat(num);
+  // Konvertera alltid till defaultUnit
+  if (defaultUnit === 'kg') {
+    if (unit === 'g' || unit === 'gram') return { quantity: value / 1000, unit: 'kg' };
+    if (unit === 'hg' || unit === 'hektogram') return { quantity: value / 10, unit: 'kg' };
+    if (unit === 'kg' || unit === 'kilogram' || unit === '') return { quantity: value, unit: 'kg' };
+  }
+  if (defaultUnit === 'g') {
+    if (unit === 'kg' || unit === 'kilogram') return { quantity: value * 1000, unit: 'g' };
+    if (unit === 'hg' || unit === 'hektogram') return { quantity: value * 100, unit: 'g' };
+    if (unit === 'g' || unit === 'gram' || unit === '') return { quantity: value, unit: 'g' };
+  }
+  // Lägg till fler konverteringar vid behov
+  return { quantity: value, unit: defaultUnit };
 }
 
 const UNIT_OPTIONS = [
diff --git a/frontend/app/inventory/InventoryForm.tsx b/frontend/app/inventory/InventoryForm.tsx
index a53af0af..9a537aa1 100644
--- a/frontend/app/inventory/InventoryForm.tsx
+++ b/frontend/app/inventory/InventoryForm.tsx
@@ -35,13 +35,24 @@ export default function InventoryForm({ products }: Props) {
 
   function parseQuantityInput(input: string, defaultUnit: string) {
     const match = input.trim().match(/^([\d.,]+)\s*([a-zA-Z]*)$/);
-    if (!match) return { quantity: NaN, unit: defaultUnit };
-    let [, num, unit] = match;
-    num = num.replace(',', '.');
-    unit = unit || defaultUnit;
-    if (defaultUnit === 'kg' && (unit === 'g' || unit === 'gram')) return { quantity: parseFloat(num) / 1000, unit: 'kg' };
-    if (defaultUnit === 'g' && (unit === 'kg' || unit === 'kilogram')) return { quantity: parseFloat(num) * 1000, unit: 'g' };
-    return { quantity: parseFloat(num), unit };
+     if (!match) return { quantity: NaN, unit: defaultUnit };
+     let [, num, unit] = match;
+     num = num.replace(',', '.');
+     unit = unit.toLowerCase() || defaultUnit;
+     const value = parseFloat(num);
+     // Konvertera alltid till defaultUnit
+     if (defaultUnit === 'kg') {
+       if (unit === 'g' || unit === 'gram') return { quantity: value / 1000, unit: 'kg' };
+       if (unit === 'hg' || unit === 'hektogram') return { quantity: value / 10, unit: 'kg' };
+       if (unit === 'kg' || unit === 'kilogram' || unit === '') return { quantity: value, unit: 'kg' };
+     }
+     if (defaultUnit === 'g') {
+       if (unit === 'kg' || unit === 'kilogram') return { quantity: value * 1000, unit: 'g' };
+       if (unit === 'hg' || unit === 'hektogram') return { quantity: value * 100, unit: 'g' };
+       if (unit === 'g' || unit === 'gram' || unit === '') return { quantity: value, unit: 'g' };
+     }
+     // Lägg till fler konverteringar vid behov
+     return { quantity: value, unit: defaultUnit };
   }
 
   return (
diff --git a/frontend/app/recipes/create/CreateRecipePage.tsx b/frontend/app/recipes/create/CreateRecipePage.tsx
index 1ce3bae6..095f9b97 100644
--- a/frontend/app/recipes/create/CreateRecipePage.tsx
+++ b/frontend/app/recipes/create/CreateRecipePage.tsx
@@ -144,11 +144,11 @@ export default function CreateRecipePage() {
               style={{ padding: '0.5rem' }}
             >
               <option value={0}>Välj produkt</option>
-              {products.map((product) => (
+              {products.length > 0 ? products.map((product) => (
                 <option key={product.id} value={product.id}>
                   {product.name}
                 </option>
-              ))}
+              )) : <option disabled>Kunde inte ladda produkter</option>}
             </select>
 
             <input
diff --git a/frontend/app/recipes/page.tsx b/frontend/app/recipes/page.tsx
index 5c792f49..75e79a86 100644
--- a/frontend/app/recipes/page.tsx
+++ b/frontend/app/recipes/page.tsx
@@ -36,9 +36,20 @@ function parseQuantityInput(input: string, defaultUnit: string) {
   const match = input.trim().match(/^([\d.,]+)\s*([a-zA-Z]*)$/);
   if (!match) return { quantity: NaN, unit: defaultUnit };
   let [, num, unit] = match;
-  num = num.replace(',', '.');
-  unit = unit || defaultUnit;
-  if (defaultUnit === 'kg' && (unit === 'g' || unit === 'gram')) return { quantity: parseFloat(num) / 1000, unit: 'kg' };
-  if (defaultUnit === 'g' && (unit === 'kg' || unit === 'kilogram')) return { quantity: parseFloat(num) * 1000, unit: 'g' };
-  return { quantity: parseFloat(num), unit };
+    num = num.replace(',', '.');
+    unit = unit.toLowerCase() || defaultUnit;
+    const value = parseFloat(num);
+    // Konvertera alltid till defaultUnit
+    if (defaultUnit === 'kg') {
+      if (unit === 'g' || unit === 'gram') return { quantity: value / 1000, unit: 'kg' };
+      if (unit === 'hg' || unit === 'hektogram') return { quantity: value / 10, unit: 'kg' };
+      if (unit === 'kg' || unit === 'kilogram' || unit === '') return { quantity: value, unit: 'kg' };
+    }
+    if (defaultUnit === 'g') {
+      if (unit === 'kg' || unit === 'kilogram') return { quantity: value * 1000, unit: 'g' };
+      if (unit === 'hg' || unit === 'hektogram') return { quantity: value * 100, unit: 'g' };
+      if (unit === 'g' || unit === 'gram' || unit === '') return { quantity: value, unit: 'g' };
+    }
+    // Lägg till fler konverteringar vid behov
+    return { quantity: value, unit: defaultUnit };
 }
\ No newline at end of file