Strawberries — calories & nutrition
By Jenny Updated
There are very few foods I would call genuinely guilt-free, but strawberries come about as close as anything I can think of. At just 32 calories per 100g, a whole punnet — the kind you buy from the supermarket or a farm shop at the weekend — comes to around 64 calories in total. That is less than most biscuits, and considerably more satisfying.
Strawberries are one of those foods that feel like a treat without behaving like one. They are sweet, they are juicy, and when they are in season and properly ripe there is nothing quite like them. The calorie count is low enough that you really can eat them freely, and on Slimming World they are classed as a Speed Food, which makes them even more useful if you are trying to fill your plate strategically.
The main calorie trap with strawberries is not the strawberries themselves — it is everything people put on top of them. Strawberries with double cream is a Wimbledon classic, but a 200g portion with 30ml of double cream adds up to around 188 calories, with most of that coming from the cream. Swap the cream for fat-free natural yogurt and you are looking at something closer to 80 calories for a dessert that still feels indulgent.
Strawberries are high in vitamin C, manganese, folate, and antioxidants. They have a high water content, which means they fill you up without delivering a significant calorie load. For anyone watching their weight — whether on Slimming World or just eating more mindfully — strawberries are one of the easiest, most enjoyable foods to include in your day.
Strawberries nutrition breakdown
| Portion | Calories | Carbs (g) | Fat (g) | Protein (g) | Fibre (g) |
|---|---|---|---|---|---|
| 1 strawberry (12g) | 4 | 0.9 | 0 | 0.1 | 0.2 |
| 100g strawberries | 32 | 7.7 | 0.3 | 0.7 | 2 |
| 200g strawberries (roughly a punnet) | 64 | 15 | 0.6 | 1.4 | 4 |
| Strawberries with cream (200g + 30ml double cream) | 188 | — | — | — | — |
| Frozen strawberries (100g) | 33 | — | — | — | — |
| Strawberry jam, 1 tsp (15g) | 39 | — | — | — | — |
How Strawberries compares
Calories per 100g
Strawberries and weight loss
If you are looking for a weight-loss-friendly fruit to keep in the house at all times, strawberries are genuinely hard to beat. At only 32 calories per 100g, they are one of the lowest-calorie fruits you can buy, and the high water content means they are physically filling in a way that their calorie count alone does not suggest.
On Slimming World, strawberries are a Speed Food — unlike bananas, which are Free but not Speed. This means they actively count towards the one-third of your plate that should be filled with Speed Foods at each meal. They are exactly the kind of thing the plan is designed around: filling, nutritious, and low in energy density.
For calorie counters, a 200g portion of strawberries (roughly a standard punnet) contains just 64 calories. Pair that with 100g of fat-free Greek yogurt (around 57 calories) and you have a dessert for under 125 calories that genuinely feels like a pudding. If you want to push it further, a drizzle of balsamic vinegar and a sprinkle of black pepper on strawberries is a surprisingly sophisticated combination that adds almost nothing calorically.
Strawberries are also rich in fibre relative to their calorie content — around 2g per 100g — which slows digestion and helps keep blood sugar stable. This makes them a smart choice for managing hunger between meals.
FAQs
How many calories in strawberries?
Fresh strawberries contain around 32 calories per 100g, making them one of the lowest-calorie fruits you can eat. A single strawberry weighs roughly 12g and contains about 4 calories. A standard 200g punnet comes in at around 64 calories in total. Frozen strawberries are almost identical at 33 calories per 100g. The calorie count rises significantly when you add accompaniments — 30ml of double cream adds over 120 calories on its own, which is where the classic strawberries and cream combination gets its reputation as an indulgence.
Are strawberries Free on Slimming World?
Yes, strawberries are a Free Food on Slimming World, which means you can eat as many as you like without counting or weighing them. More than that, they are also a Speed Food, which puts them in an even more useful category for anyone following the plan. Speed Foods have a lower energy density and are the foods SW encourages you to use to fill at least one third of your plate. Strawberries are one of the easiest and most enjoyable Speed Foods to incorporate into meals and snacks throughout the day.
Are strawberries a Speed Food on Slimming World?
Yes, strawberries are classed as a Speed Food on Slimming World. This is one of the things that makes them particularly useful on the plan, beyond just being Free. Speed Foods are foods with a lower energy density — they deliver more volume and satiety for fewer calories. The idea is that filling a third of your plate with Speed Foods at each meal helps accelerate weight loss by reducing the overall calorie density of what you eat. Strawberries, alongside other berries, melon, cucumber, and most vegetables, sit firmly in this category.
How many calories in strawberries and cream?
This depends entirely on how generous you are with the cream. A 200g portion of strawberries contains 64 calories. If you add 30ml of double cream — roughly two tablespoons, which is a fairly modest amount — you are adding around 124 calories, bringing the total to approximately 188 calories. A more generous pour of 60ml double cream would take that closer to 310 calories. The easy swap is fat-free natural yogurt instead of cream: a 100g dollop adds around 55 calories, giving you a similar creamy, indulgent feel for a fraction of the calorie cost.
Can I eat strawberries every day on a diet?
Absolutely. At 32 calories per 100g and with a genuinely useful nutritional profile — vitamin C, manganese, fibre, and antioxidants — strawberries are one of the best daily diet habits you can build. There is no meaningful downside to eating them regularly, and the habit of keeping fruit ready to eat in the fridge makes it much easier to reach for something healthy when a craving hits. The only caveat is that out-of-season strawberries, particularly in winter, can be watery and tasteless. In those months, frozen strawberries are an excellent alternative and cost far less.
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