How Many Syns In A 37g Bag Of Maltesers or Fun Size?

Maltesers are a popular chocolate snack to have in the UK, but to lose weight successfully on the slimming world plan you have to ensure you are tracking their syns.

A 37g bag of Maltesers will cost you around 9.5 syns a pack making them very high in syns, this doesn't mean you cannot eat them on slimming world but you must track their syns within your allowance. 

To help you stay on track with your sweet treats we've composed a guide down below which will take you through the different syns of Maltesers, other mars chocolate syns and some low syn chocolate alternatives.

Can I Eat Maltesers On The Slimming World Plan?

Maltesers can be eaten on the slimming world plan within moderation if they fit in your slimming world allowance, a 37g packet will cost you nearly 10 syns which is most of your daily 15 syn a day allowance,

Since these chocolate a high in sugar we would suggest only having them occasionally as a sweet treat.

How Many Syns In Fun Size Maltesers? (For A Fun Sized Treat 😉 )

Fun sized Maltesers contain around 5 syns - so savour the cheeky treat for when you need it the most!

Malteser Chocolate Syns

We've listed some other syns of Malteser chocolate down below to keep you on track.

• Malteser - 5 syns for 19.5g.
• Maltesers White Truffles - 2.5 syns per truffle.
• Malteser Buttons - 8.5 syns for 32g.
• Malteser Spread - 4 syns for a large tablespoon.
• Malteser Chocolate Bunny - 8 syns per bunny.
• Malteser Bunnies - 3 syns per one.
• Malteser Reindeer - 8 syns per one.
• Malteser White Chocolate Bunny – 3 syns per one.
• Mint Buttons - 6.5 syns for 25g.
• Maltesers Mini Reindeers - 3 syns per one.
• Orange Buttons - 6.5 syns for 25g.
• Malteser Orange Chocolate Bunny - 8 syns for one.
• Malteser Teasers – 1.5 per teaser.
• Malteser Teasers Bar (1 square) – 1.5 syns per square.
• Malteser Chocolate Bar - 9.5 syns per one.

How Many Syns In a 100g Box Of Maltesers?

A 100g box of Maltesers contains 25.25 syns - A decent amount of syns right there.. so save them to enjoy later or eat now and (maybe) regret?!

How Many Syns In the Malteser Teasers Bar?

Teaser Bars have 1.5 per teaser or square.

Mars Chocolate Syns

• Mars Bar - 4.5 syns for a 21g bar.
• Mars Bar - 7.5 syns for a 34g bar.
• M&m Eggs - 6 syns for 25g.
• Mars Protein - 9.5 syns for a 50g bar.
• Mars Protein - 10 syns for a 57g bar.
• Snickers Crisp - 5 syns for a 20g piece.
• Mars Sticks - 5 syns per 21 g bar.
• Milky Way Bar - 5 syns for a 21g bar.
• Milky Rolls - 6.5 syns per bar.
• Milky Way Stars - 3.5 syns per bag.
• Milky Way Stars - 9 syns per bag.
• Revels - 6 syns per 25g bag.
• Revels - 8.5 syns per 35g bag.
• Snickers - 9 syns for a 35g bar.
• Snickers - 12 syns for a 48g bar.
• Snickers - 12 syns for a white flavour.
• Topic - 11.5 syns for a 50g bar.
• Bounty - 7 syns for a 30g bar.
• Bounty Protein - 11 syns for 20g.
• Bounty Vegan - 7 syns for 25g.
• M&m Chocolate - 11 syns for a 45g bar.
• M&m Crispy Chocolate Bar - 1.5 syns for a square.
• M&m Peanut Butter Eggs - 9.5 syns for 40g.
• M&m Salted Caramel - 6 syns for 25g.

Low Syn Chocolate Alternatives To Maltesers

There are plenty of other chocolates to choose from if you after a treat lower in syns than Maltesers, we've listed them below to help you out.

• Marks & Spencer Raspberry,Quinoa Crisp & Sunflower Seed Dark Chocolate Bar – 5 1/2 syns.
• Marks & Spencer Milk Chocolate Mini Whips 120g bag – 6 1/2 syns. 
• Marks & Spencer Gigantic Milk Chocolate Buttons (25g) – 7 syns. 
• Nestle Milkybar Buttons (12g bag) – 3 1/2 syns. 
• Nestle Toffee Crisp 120g bag (2 pieces) – 5 syns.
• Nestle Pick Chocolate Selection (21g serving) – 5.5 syns. 
• Nestle Aero Milk – 7 1/2 syns.
• Aldi Dairyfine Legends Family Treat Bag, Roar Bar (17g treat size) – 4 1/2 syns. 
• Aldi The Pantry Triple Chocolate Chunks (25g) – 6 1/2 syns. 
• Aldi Moser-Roth White Chocolate Bars, Madagascan Vanilla 5 pack (25g bar) – 7 1/2 syns.

Last Words

Overall, a Maltesers 37g bag is fairly high in syns at 9.5 a packet, this doesn't mean they can't be enjoyed on the slimming world plan but you do have to ensure you have enough room in your syn allowance for them. We also suggest going for smaller bags to save on syns as big bags can be pretty high in syns.

Frequently Asked Questions

How are syn values calculated?

Syn values are calculated using a formula based on calories, saturated fat and sugar content per serving. They’re not the same as calories — a product can be low in calories but higher in syns if it’s high in sugar or fat. Always check the official Slimming World app for the most accurate and up-to-date syn values.

Do syn values change?

Yes. When manufacturers reformulate their products, the syn value can go up or down. This is why we recommend double-checking with the Slimming World app or your consultant, especially if a product’s packaging has changed recently.

How many syns should I have per day?

Most Slimming World members work with 5 to 15 syns per day. Your consultant will advise on the right amount for you. The key is to use your syns on the things you enjoy most — whether that’s a chocolate bar, a glass of wine, or a packet of crisps.