Sainsbury's 1800 Calorie Meal Plan UK — 7-Day Weight Loss Guide

Plan at a glance

Calories~1,800/day
Protein~122g/day
Weekly cost£42–52 per week (Sainsbury's own-brand, or £38–48 with Nectar Prices)

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Sainsbury's combines a wide own-brand range with a strong fresh produce section and Nectar Card pricing, making it a solid choice for structured calorie-controlled eating. This 7-day plan targets 1,800 calories and 100–130 g of protein per day using Sainsbury's own-brand products. Estimated weekly cost is £42–52, which can reduce to £38–48 when Nectar Prices apply to key staples such as chicken, eggs, and yogurt.

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Why Choose a Sainsbury's 1800 Calorie Meal Plan?

Sainsbury's own-brand Chicken Breast Fillets, Low Fat Greek Style Yogurt, and Tinned Tuna consistently offer good nutritional value at competitive prices. The Sainsbury's Taste the Difference range is an option for those who want to treat themselves at the weekend without leaving their usual supermarket. This plan makes 1,800 calories feel structured and satisfying rather than restrictive.

Example 7-Day Sainsbury's 1800 Calorie Meal Plan

Below is a sample week. Each day is planned to hit approximately 1,800 calories with a strong protein focus. Calorie and protein figures are estimates — weigh ingredients if you need precision. Use the free generator to get a freshly personalised version.

Monday

BreakfastOvernight Oats with Berries401 kcal · 14g protein · 5 min

Rolled Sainsbury's Rolled Oats soaked overnight in Sainsbury's Skimmed Milk, topped with frozen berries and a drizzle of honey. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchTuna & Sweetcorn Jacket Potato496 kcal · 35g protein · 10 min

Medium baked potato topped with tinned tuna mixed with sweetcorn and a teaspoon of light mayo. Add a wholemeal roll or extra portion of carbs.

DinnerGrilled Chicken with Roasted Mediterranean Veg637 kcal · 48g protein · 25 min

Chicken breast grilled with courgette, peppers, and cherry tomatoes, served with a small portion of Sainsbury's Brown Rice. Increase the rice or potato portion by about a third.

SnackGreek Yogurt with Blueberries200 kcal · 15g protein · 2 min

Low-fat Sainsbury's Low Fat Greek Yogurt topped with fresh or frozen blueberries.

Daily total: 1800 kcal · 123g protein

Tuesday

BreakfastScrambled Eggs on Wholemeal Toast413 kcal · 22g protein · 10 min

Two eggs scrambled with a handful of spinach, served on a slice of Sainsbury's Wholemeal Bread. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchHomemade Lentil Soup448 kcal · 18g protein · 30 min

Red lentil and carrot soup seasoned with cumin and coriander, served with a small wholemeal roll. Add a wholemeal roll or extra portion of carbs.

DinnerBaked Salmon with Broccoli & New Potatoes673 kcal · 45g protein · 20 min

Salmon fillet baked with lemon and dill, served with steamed broccoli and boiled new potatoes. Increase the rice or potato portion by about a third.

SnackApple & Almonds200 kcal · 5g protein · 1 min

One medium apple and 20 g of unsalted almonds.

Daily total: 1800 kcal · 99g protein

Wednesday

BreakfastBanana & Oat Smoothie437 kcal · 14g protein · 5 min

Blended banana, 50 g Sainsbury's Rolled Oats, Sainsbury's Skimmed Milk, and a teaspoon of peanut butter. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchGrilled Chicken Caesar Salad472 kcal · 40g protein · 10 min

Chicken breast strips over romaine lettuce with a light Caesar dressing and Parmesan shavings. No croutons. Add a wholemeal roll or extra portion of carbs.

DinnerTurkey Mince Chilli with Brown Rice625 kcal · 42g protein · 25 min

Lean turkey mince cooked with tinned tomatoes, kidney beans, and chilli spices. Served with Sainsbury's Brown Rice. Increase the rice or potato portion by about a third.

SnackCarrot Sticks & Hummus200 kcal · 6g protein · 2 min

100 g carrot sticks with 40 g reduced-fat hummus.

Daily total: 1800 kcal · 112g protein

Thursday

BreakfastPorridge with Walnuts & Cinnamon413 kcal · 12g protein · 5 min

50 g Sainsbury's Rolled Oats cooked with Sainsbury's Skimmed Milk, topped with 15 g crushed walnuts and a sprinkle of cinnamon. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchPrawn & Avocado Salad460 kcal · 28g protein · 10 min

King prawns tossed with mixed leaves, half an avocado, cucumber, and lemon dressing. Add a wholemeal roll or extra portion of carbs.

DinnerChicken Tikka with Cauliflower Rice661 kcal · 50g protein · 25 min

Marinated chicken tikka baked and served over blitzed cauliflower rice with a side of raita. Increase the rice or potato portion by about a third.

SnackLow-Fat Cottage Cheese with Cucumber200 kcal · 20g protein · 2 min

150 g cottage cheese with sliced cucumber and a grind of black pepper.

Daily total: 1800 kcal · 121g protein

Friday

BreakfastPoached Eggs & Smoked Salmon on Toast472 kcal · 32g protein · 10 min

Two poached eggs and 50 g smoked salmon on a slice of Sainsbury's Wholemeal Bread. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchChicken & Vegetable Soup413 kcal · 28g protein · 25 min

Diced chicken breast simmered with carrots, celery, and leek in a light chicken stock. Add a wholemeal roll or extra portion of carbs.

DinnerBaked Cod with Sweet Potato Wedges649 kcal · 40g protein · 25 min

Cod fillet baked with herbs and lemon, served with oven-roasted sweet potato wedges and green beans. Increase the rice or potato portion by about a third.

SnackProtein Yogurt200 kcal · 20g protein · 1 min

High-protein low-fat yogurt pot (e.g. Arla Protein or Tesco High Protein Yogurt).

Daily total: 1800 kcal · 132g protein

Saturday

BreakfastWholemeal Pancakes with Berries448 kcal · 18g protein · 15 min

Two small wholemeal pancakes made with egg and oat flour, topped with berries and low-fat yogurt. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchTurkey & Avocado Wholemeal Wrap472 kcal · 32g protein · 5 min

Sliced turkey breast, half an avocado, spinach, and tomato in a wholemeal tortilla wrap. Add a wholemeal roll or extra portion of carbs.

DinnerGrilled Lean Beef Steak with Roasted Veg614 kcal · 48g protein · 15 min

Lean sirloin steak grilled to your liking, with roasted courgette, peppers, and cherry tomatoes. Increase the rice or potato portion by about a third.

SnackRice Cakes with Peanut Butter200 kcal · 8g protein · 2 min

Two plain rice cakes spread with natural peanut butter.

Daily total: 1800 kcal · 117g protein

Sunday

BreakfastHealthy Full English496 kcal · 30g protein · 15 min

One egg (grilled or poached), two lean bacon rashers (fat trimmed), grilled tomatoes, mushrooms, and one slice of Sainsbury's Wholemeal Bread. Add an extra handful of Sainsbury's Rolled Oats or a banana for more energy.

LunchLeftover Steak Salad354 kcal · 28g protein · 5 min

Sliced leftover steak over mixed leaves with cherry tomatoes and a balsamic dressing. Add a wholemeal roll or extra portion of carbs.

DinnerRoast Chicken Breast with Root Veg684 kcal · 52g protein · 45 min

Roast chicken breast with parsnips, carrots, and a small portion of gravy. A proper Sunday roast, lighter style. Increase the rice or potato portion by about a third.

SnackProtein Shake200 kcal · 25g protein · 2 min

One scoop of unflavoured or vanilla protein powder mixed with water or Sainsbury's Skimmed Milk.

Daily total: 1800 kcal · 149g protein

Want this meal plan personalised?

Use the free AI meal plan generator to adapt this plan to your calories, protein target, budget, supermarket, dietary preferences, and foods you actually like.

Sample Weekly Shopping List

Here is a sample shopping list to cover this 7-day plan. Estimated cost: £42–52 per week (Sainsbury's own-brand, or £38–48 with Nectar Prices).

Protein

  • Sainsbury's Chicken Breast Fillets (1.2 kg)
  • Sainsbury's Tinned Tuna in Spring Water (4 × 145 g)
  • Sainsbury's Free Range Eggs (12)
  • Sainsbury's Low Fat Greek Style Yogurt (500 g)
  • Sainsbury's Turkey Mince Lean (500 g)

Carbs

  • Sainsbury's Rolled Oats (1 kg)
  • Sainsbury's Wholemeal Sliced Bread (800 g)
  • Sainsbury's Brown Basmati Rice (500 g)
  • Sainsbury's Sweet Potatoes (1 kg)
  • Sainsbury's Wholewheat Pasta (500 g)

Vegetables

  • Sainsbury's Broccoli (500 g)
  • Sainsbury's Baby Spinach (200 g bag)
  • Sainsbury's Mixed Peppers (500 g)
  • Sainsbury's Cherry Tomatoes (400 g)
  • Sainsbury's Frozen Mixed Veg (900 g)

Dairy

  • Sainsbury's Skimmed Milk (2 L)
  • Sainsbury's Low Fat Greek Style Yogurt (500 g)

Extras

  • Sainsbury's Olive Oil (500 ml)
  • Sainsbury's Reduced Fat Hummus (200 g)
  • Sainsbury's Frozen Mixed Berries (500 g)
  • Sainsbury's Peanut Butter Smooth (340 g)
  • Bananas (5–6)

Meal prepping this week?

Keep meals organised with freezer-safe meal prep labels for dates, portions, calories, protein, and reheating notes.

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Useful if you batch cook, freeze meals, or prep multiple portions.

Tips for Success

  • Sign up for a free Sainsbury's Nectar card. Key items like chicken breast, eggs, and Greek yogurt are regularly available at Nectar Prices, saving up to 30% on core protein sources.
  • Sainsbury's own-brand frozen vegetables rival any supermarket in quality. Frozen mixed vegetables, broccoli, and spinach (sold in frozen blocks) are all excellent value.
  • The Sainsbury's SO Organic range is slightly more expensive but uses higher welfare standards. Stick to the own-brand standard range for the best value on this plan.
  • Sainsbury's Freefrom and Reduced Fat ranges are particularly strong compared to competitors — useful if you need dairy alternatives or lower-fat options.
  • Use the Sainsbury's app or website to check your Nectar Prices the night before shopping and swap to the best-value option where possible.

Generate Your Free Personalised Plan

Our AI generator creates a personalised Sainsbury's 1800 Calorie meal plan tailored to your preferred UK supermarket, dietary requirements, and cooking time. Free, no sign-up needed.

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Meal plans are for general information only. Calories and protein are estimates. For medical conditions, pregnancy, eating disorders, or clinical dietary needs, speak to a qualified healthcare professional.

Frequently Asked Questions

How much does this Sainsbury's 1800 calorie plan cost?

Approximately £42–52 per week, or £38–48 using Nectar Prices on key items like chicken, eggs, and dairy.

Is Sainsbury's good value for a calorie-controlled diet?

Yes — particularly when you use the Nectar card. Key protein staples are regularly discounted, and the fresh produce range is excellent.

Can I substitute Sainsbury's products for other supermarkets?

Absolutely. The ingredients are generic enough to find at Tesco, Asda, Aldi, and Morrisons. Our generator can build a plan tailored to your preferred store.

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