How to Save Money on Groceries: 16 Easy Grocery Shopping Tips

Why Grocery Prices Keep Rising in the U.K.

Factors Influencing Grocery Prices

Several factors affect grocery prices in the U.K., including energy costs, fuel prices, import costs, labour shortages, poor harvests, and global supply chain disruptions. Weather conditions can also affect the cost of produce, particularly imported fruit and vegetables.

Supermarkets also adjust prices in response to competition, customer demand, and operational costs. Retailers may lower prices on selected products to attract shoppers while increasing prices elsewhere to maintain profits.

According to the Food and Drink Federation, regulatory costs and ongoing supply pressures are expected to continue influencing food inflation throughout 2026.

How Inflation Affects Food Costs

Food inflation affects almost every category in the supermarket, from fresh produce and dairy to frozen meals and cupboard staples. Even small percentage increases can have a major effect on the average food budget over time.

The Office for National Statistics reported that food and non-alcoholic beverage inflation reached 3.4% in March 2026. Although this is lower than the 2023 peak, food prices remain significantly higher than pre-pandemic levels.

For shoppers trying to reduce food bills, inflation means it is more important than ever to compare prices, plan purchases carefully, and look for cheaper groceries where possible.

Understanding Unit Pricing for Savings

One of the simplest ways to save money on food shopping is to compare products using the price per unit rather than the shelf price.

Most supermarkets display the price per:

• kilogram
• litre
• 100g
• 100ml

A larger product is not always cheaper overall. Looking at the price per kilo helps shoppers identify the better value option, especially when comparing branded and own-brand products.

For example, a smaller pack on promotion may still cost more per 100g than a supermarket own-brand product alternative.

Checking unit prices is particularly useful when buying:

• rice
• pasta
• cereal
• frozen food
• meat
• cleaning products

Understanding Supermarket Marketing Strategies

Supermarkets are carefully designed to encourage shoppers to spend more. Common retail strategies include:

• placing premium products at eye level
• positioning essentials at the back of the store
• using limited-time promotions to create urgency
• displaying snacks and treats near checkouts
• offering multi-buy promotions that encourage overspending

Many supermarkets also use loyalty pricing to encourage shoppers to spend more regularly with the same retailer.

Understanding these strategies can help consumers stick to their grocery budget and avoid impulse purchases that increase the cost of the weekly food shop.

Practical Tips to Save Money on Groceries

Being organised is key to maximising your grocery shopping savings. Here are some easy, useful steps to take to help you save money on your next food shopping trip.

1. Create a Grocery Budget and Stick to It

The first step in learning how to save money on groceries is setting a realistic grocery budget. According to NimbleFins, the average U.K. household spends about £3,877 per year on groceries. Without a clear budget, supermarket spending can creep up each month.

Creating a food budget helps you:

• track spending
• reduce unnecessary purchases
• identify expensive habits
• plan meals more efficiently
• improve long-term grocery savings

Start by reviewing your last two or three months of grocery spending. From there, set a weekly or monthly spending target that fits your household income. To help, you can use Savoo's free monthly budget planner.

Budgeting apps can also help track supermarket spending automatically. Tools such as Emma, Plum, Snoop, and Money Dashboard can categorise purchases and help identify areas where you could cut food costs.

Savoo recently published an in-depth guide to the best money-saving apps and a detailed review of ways AI can save you money, both of which could help you reduce your overall spending and food shopping.

2. Plan Meals Before Shopping

Meal planning is one of the most effective ways to save money on grocery shopping because it reduces waste and prevents duplicate purchases.

Before heading to the supermarket, check:

• kitchen cupboards
• fridge contents
• freezer stock

Building meals around ingredients you already own helps avoid unnecessary spending and reduces food waste.

Cheap meal planning can also make weekday cooking faster and less stressful. Batch cooking meals such as chilli, curry, pasta bake, and soup allows households to save both time and money.

Meal prep is especially useful for busy families because it limits takeaway spending and reduces reliance on expensive convenience foods. Check out Savoo's meal prep guide to save money.

3. Never Shop Without a List

Shopping without a list often leads to impulse purchases and forgotten essentials. Creating a detailed shopping list, including quantities, before visiting the supermarket helps shoppers:

• stay within budget
• avoid duplicate purchases
• reduce food waste
• compare prices more easily
• buy only what they need

This makes it easier to stick to your food budget and avoid buying products that may go unused.

4. Never Shop Hungry

Shopping while hungry can significantly increase supermarket spending. Research published in the Journal of Marketing Research found that hungry shoppers tend to buy more food overall and are more likely to make impulse purchases.

When people shop hungry, they are often more tempted by:

• snacks
• ready meals
• bakery items
• sweets
• promotional displays

Eating before shopping can help shoppers stick to their grocery list and reduce unnecessary spending.

5. Shop Online to Compare Prices and Use Grocery Coupons

Online shopping can make it easier to compare prices between supermarkets and monitor spending in real time.

Many retailers now offer:

• online-exclusive supermarket deals
• personalised discounts
• cashback offers
• digital grocery coupons
• loyalty rewards

Shopping online also reduces exposure to in-store marketing tactics, helping consumers avoid impulse purchases.

Savvy shoppers can compare basket totals across multiple supermarkets before placing an order, making it easier to find cheaper groceries.

Using online coupons and cashback offers can reduce the total cost of your weekly food shop even further. Savoo regularly updates grocery discounts and supermarket voucher codes.

Delivery fees should still be factored into the final cost. In some cases, smaller orders with expensive delivery charges may end up costing more overall.

6. Look for Price Reductions and Discounts

Many supermarkets reduce prices at specific times of the day, particularly on products approaching their use-by date.

Common discounted items include:

• fresh meat
• bakery products
• prepared meals
• dairy products
• fruit and vegetables

Some supermarkets apply the largest discounts during the evening, although timings vary by store.

Buying reduced products can help cut food costs, especially when the items can be frozen or used immediately. However, shoppers should avoid buying discounted products simply because they are on sale. Purchasing unnecessary items often leads to more waste and higher overall grocery spending.

7. Buy Non-Perishables in Bulk

Buying non-perishable essentials in bulk is often cheaper than purchasing smaller quantities regularly.

Bulk buying works best for products with a long shelf life, including:

• rice
• pasta
• tinned tomatoes
• beans
• toilet paper
• cereal
• cleaning products
• pet food

Wholesale retailers and supermarket multi-buy deals can provide better value per unit. However, bulk buying perishables can increase food waste if products are not used in time. Only buy larger quantities when you know the items will be used.

8. Choose Stores' Own Brands for Cheaper Groceries

Switching from branded products to supermarket own-brand product alternatives is one of the easiest ways to reduce food bills.

In many cases, own-brand products are produced to similar standards but sold at significantly lower prices.

As an example, we've compared prices for a tin of baked beans in different supermarkets, and between Heinz and each supermarket store-brand.

Prices checked May 2026. Excludes loyalty discounts and promotional pricing.

You could save around £20 per week with some simple switches.

9. Investigate Store Loyalty Programmes

Supermarket loyalty schemes can provide valuable discounts, vouchers, and personalised offers for regular shoppers.

Savoo studied some of the main supermarkets' loyalty schemes.

Loyalty pricing can create significant savings on everyday products. For example:

• Tesco Clubcard prices often reduce selected products by 10% to 25%
• Nectar Prices provide exclusive discounts for Sainsbury's shoppers
• Lidl Plus regularly includes digital coupons and free products

Check out Savoo's ultimate guide to your Tesco Clubcard and discover hidden ways to use it and maximise your savings.

10. Buy Frozen and Seasonal Produce

In addition to being tastier, fruits and vegetables are usually cheaper when they are in season because supply is higher and import costs are lower.

Seasonal produce in the U.K. often includes:

• Spring: asparagus, brussels sprouts, carrots, cauliflower, rhubarb
• Summer: strawberries, courgettes, radishes, cherries, plums, apricots
• Autumn: butternut squash, fennel, swede, turnips, apples
• Winter: celeriac, leeks, potatoes, cabbage, apples, pears

Buying out-of-season produce can be significantly more expensive because it often needs to be imported.

Frozen fruit and vegetables can be a more affordable alternative because they:

• last longer
• reduce waste
• are often cheaper
• retain nutritional value

Frozen produce is especially useful for smoothies, soups, pasta dishes, and batch cooking.

11. Compare Retail Price vs Price Per Kilo

A lower shelf price does not always mean better value. Checking the price per kilo or price per litre helps shoppers compare products accurately, especially when packaging sizes vary.

This is particularly useful when comparing:

• branded vs own-brand products
• family packs vs smaller packs
• promotional items
• multipacks

Using price-per-unit comparisons consistently can help shoppers make smarter purchasing decisions and identify the best quality-price ratio products.

12. Check Out Food Subscription Boxes

Meal subscription boxes can help households save time and reduce food waste by providing pre-portioned ingredients and recipe cards.

When used strategically, introductory offers and discount codes can make food subscription boxes cost-effective for short-term meal planning.

Savoo has examined the pros and cons of subscription boxes.

If you decide to go this route, check out Savoo's discount codes for HelloFresh, Gousto, Simply Cook, or Mindful Chef for introductory offers and discounts.

13. Grow Your Own Food

It's a high-hanging fruit, but growing herbs, fruits, and vegetables at home can help households save money on groceries over time.

Even small spaces such as balconies, patios, and windowsills can support herbs, tomatoes, lettuce, chillies, or even strawberries. Households without gardens may still be able to rent local allotments through councils or community gardening schemes.

Growing your own food also reduces the need for packaged herbs and salad products, which are often expensive relative to their size.

If you want to try, check Savoo's cheap gardening hacks and budget-friendly garden ideas to help you start.

Post-Shopping Tips for Maximum Grocery Savings

In addition to being an ecological issue, food waste costs hundreds of pounds yearly to U.K. consumers. The Waste and Resources Action Programme estimates that an average U.K. household of four loses close to £1,000 per year to food waste.

To avoid wasting products and money, there are a few easy post-shopping steps you can take.

14. Store Products Properly to Reduce Waste

Correct food storage helps products last longer and reduces unnecessary waste.

In most cases, the different fridge zones don't operate at the same temperatures: bottom shelves are usually colder than top shelves or door storage. And not all foods require the same temperature for optimal preservation.

Fridge Storage Guide

Freezing meals and ingredients can also extend shelf life. However, not all products can be kept frozen for the same amount of time.

Common Freezer Storage Times

Source: Food.Gov.uk

15. Use Leftovers Creatively

Using leftovers creatively can reduce waste and stretch your food budget further. Examples include:

• roast chicken for sandwiches and soup
• leftover vegetables for stir fry or curry
• stale bread for breadcrumbs or croutons
• mashed potatoes for fishcakes
• cooked rice for fried rice dishes

Batch cooking and freezing leftovers can also reduce the temptation to order takeaway meals.

16. Review Your Food Spending Regularly

Tracking supermarket spending regularly helps households identify areas where they could save more money.

Keeping receipts and reviewing purchases each month can help shoppers:

• identify expensive habits
• compare supermarket prices
• reduce unnecessary purchases
• adjust their grocery budget
• switch to cheaper alternatives

Comparing prices across different retailers can also highlight where certain products consistently cost less.

Learning how to save money on groceries does not require extreme budgeting. Small changes to shopping habits, meal planning, and supermarket comparisons can make a significant difference over time.