Are SodaStream Syrups Worth It in the UK? (2026 Cost Breakdown)

Sodastream cost breakdown

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Are SodaStream syrups worth buying in the UK? If you regularly enjoy fizzy drinks, making them at home with a SodaStream or similar carbonation machine can offer good value compared with buying branded supermarket drinks. However, the real cost depends on syrup prices, CO₂ refills, how much you drink and whether you already own a machine. In this 2026 guide, we look at the cost of Florida Syrups concentrate per litre, compare it with shop-bought fizzy drinks and explain when making your own drinks could save money.

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Quick Answer

For most regular fizzy drink drinkers in the UK, SodaStream syrups are worth it.

They are:

• significantly cheaper per litre than shop-bought drinks
• convenient to use at home
• flexible in flavour strength and sweetness

If you only drink fizzy drinks occasionally, the savings will be smaller. This is particularly true when evaluating how SodaStream syrup costs compare to buying bottles outright.

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Real cost and yield of SodaStream syrups

Here’s what you actually get per bottle based on Florida Syrups:

• 300ml bottle = £3.49 → makes approx. 6.3 litres of drink
• 500ml bottle = £5.19 → makes approx. 9.5 litres of drink

Florida Syrups concentrate is available in 330ml, 500ml and 2 × 500ml options. A 330ml bottle makes approximately 6.3 litres of finished drink, while a 500ml bottle makes approximately 9.5 litres. A twin pack of two 500ml bottles makes around 19 litres. To calculate the syrup cost per litre, divide the current bottle price by the amount of finished drink it makes. Remember that this calculation covers the syrup concentrate only; it does not include CO₂, equipment or delivery costs.

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Cost per litre breakdown

To understand if SodaStream syrups UK are worth it, we can break it down properly, especially when looking at syrup costs for each litre. 300ml bottle (£3.49)

• Makes ~6.3 litres
• Approx cost: ~55p per litre. It is wise to check the actual SodaStream syrup costs if you are comparing to other brands.

500ml bottle (£5.19)

• Makes ~9.5 litres
• Approx cost: ~55p per litre

Both bottle sizes work out at roughly the same cost per litre. In short, SodaStream syrup costs are consistent no matter which option you choose.

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SodaStream syrups vs shop-bought drinks

Cans and bottles

• Typically £0.60–£1.20 per drink
• One-time use
• Packaging and storage required

SodaStream syrups

• Around ~55p per litre (based on your pricing)
• Multiple servings per bottle, making SodaStream syrup costs lower overall.
• Made fresh at home
• Adjustable strength

For regular drinkers, SodaStream syrups UK are usually the more cost-effective option. Analysing SodaStream syrup costs highlights why this is the case.

How Do You Mix Florida Syrups with SodaStream?

To prepare your homemade fizzy drink:

1. Carbonate plain water first using your SodaStream or similar home carbonation machine.
2. Measure 50ml Florida Syrups concentrate for 840ml of carbonated water.
3. Pour the syrup slowly into the sparkling water.
4. Close and mix gently, then serve chilled.

For a smaller quantity, use 25ml concentrate with 420ml sparkling water.

Using the recommended mixing proportions helps you achieve the expected bottle yield.

For more detailed instructions, visit our SodaStream Mixing Guide.

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Real-world example

A single 500ml bottle (£5.19) makes about 9.5 litres, which is roughly:

28–30 standard cans of fizzy drink (330ml cans)

That’s where the long-term savings become clear. When you factor in SodaStream syrup costs compared to regular cans, the difference stands out.

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When SodaStream syrups ARE worth it

SodaStream syrups are worth it if you:

• drink fizzy drinks regularly
• want to reduce supermarket spending
• prefer making drinks at home
• have multiple people in the household

In these cases, SodaStream syrups UK offer strong value over time, particularly when SodaStream syrup costs are compared to buying drinks from the shops.

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Which Florida Syrups Offer the Best Value?

When bottle sizes and prices are the same, the cost per litre is generally the same regardless of the flavour you choose.

The best-value syrup is therefore one that you enjoy regularly and are likely to use.

For familiar soft-drink flavours, consider Classic Cola, Iron Brew or Cherry Cola. For something sweeter, Cream Soda is another option.

If you enjoy several different flavours, a mixed-flavour multipack could be worth considering. Compare the total pack price with its approximately 31-litre finished drink yield to see how it compares with individual bottles.

In these situations, the savings are less noticeable.

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Best syrups for value

If your goal is to get the most value from SodaStream syrups, these flavours tend to be used most often. Consider which flavours make SodaStream syrup costs lowest for your home routine.

• Cola
• Iron Brew
• Cherry Cola

These are everyday flavours, meaning you’re more likely to fully use each bottle and lower your average SodaStream syrup costs per drink.

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Why people switch to SodaStream syrups

Most people switch to SodaStream syrups UK for three main reasons:

• lower long-term cost compared to cans and bottles, especially when calculating SodaStream syrup costs
• convenience of making drinks at home
• wide variety of flavours

It’s not just about price — it’s also about control and convenience.

Where Can You Buy SodaStream-Compatible Syrups in the UK?

Florida Syrups Ltd manufactures concentrated drinks syrups in the UK, with a range of classic, fruity and sour flavours available in Sugar and Sugar Free options.

Our SodaStream-compatible concentrates are available in 330ml, 500ml and twin-pack options, alongside mixed-flavour multipacks.

You can shop Florida Syrups online and check our UK Delivery Policy for current shipping information.

Frequently Asked Questions

How much does Florida Syrups cost per litre?

The cost depends on the current bottle price and the amount of finished drink it makes. For example, a £5.19 bottle producing approximately 9.5 litres works out at around 55p per litre for the syrup concentrate alone. CO₂ and other costs are additional.

Are SodaStream syrups cheaper than buying fizzy drinks?

They can be cheaper than some branded supermarket fizzy drinks, particularly if you already own a carbonation machine and use it regularly. However, remember to include CO₂ costs, and compare against supermarket promotions and own-brand drinks.

How much fizzy drink does one bottle of Florida Syrups make?

A 330ml bottle makes approximately 6.3 litres, a 500ml bottle makes approximately 9.5 litres, and a twin pack of two 500ml bottles makes approximately 19 litres when prepared at the recommended strength.

How much Florida Syrups concentrate should I use?

Add 50ml concentrate to 840ml of pre-carbonated sparkling water, then mix gently. For a smaller serving, use 25ml syrup with 420ml sparkling water.

Are Florida Syrups available in Sugar Free?

Yes. Florida Syrups SodaStream-compatible concentrates are available in Sugar and Sugar Free options.

Which SodaStream syrup flavour offers the best value?

When prices and bottle yields are the same, the cost per litre is generally the same across flavours. Choose a flavour you enjoy regularly, or compare the finished drink yield and total price of a multipack.

Are SodaStream syrups worth buying if I only drink fizzy drinks occasionally?

They may still be convenient for occasional use, but the financial benefits could be smaller, particularly if you need to purchase a carbonation machine. Compare your likely usage with the cost of buying ready-made drinks.

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Final Verdict: Are SodaStream Syrups Worth It in the UK?

For many regular fizzy drink drinkers, Florida Syrups can offer good value, particularly if they already own a SodaStream or similar carbonation machine.

A concentrated syrup bottle can produce several litres of finished drink, giving you the convenience of making drinks at home without storing large quantities of ready-made bottles and cans.

However, the true cost depends on the price of the syrup, CO₂ consumption, delivery charges and whether you need to purchase a machine.

If you regularly buy branded fizzy drinks, making your own could be worthwhile. If you mainly purchase inexpensive supermarket own-brand drinks or only drink fizzy drinks occasionally, the savings may be smaller.

The best approach is to compare the total cost per litre against the drinks you normally buy.

Explore the Florida Syrups range to compare flavours and bottle sizes.