How many calories in mulled wine? Per cup, mug and batch

Mulled wine feels like the lighter choice at a Christmas party. It comes in a small cup, it smells of oranges and cloves, and it is half spice and steam.

It is not lighter. A 150ml cup of homemade mulled wine is about 153 kcal, roughly 40 more than the same wine poured cold into a glass. The sugar in the pot is the difference, and the mug is usually bigger than the glass.

The quick answer

All figures assume the standard home recipe below unless stated. Shop-bought and market versions vary with strength and sugar, so read the label where there is one.

Where the calories come from

Mulled wine is three things in a pot: wine, sugar and citrus. The spices are free.

The standard batch, serving six:

The wine figure uses the same formula as the wine breakdown: millilitres x ABV% ÷ 100 x 5.6. A bottle of 13.5% red is 567 kcal before anything goes into the pot.

The sugar is what turns a glass of wine into a heavier cup. 75g is a modest amount by recipe standards. Many recipes call for 100 to 150g, plus a sweet liqueur or port, and each of those pushes the cup higher. 75g of sugar across six cups is about 12g per cup, which is 40% of the NHS limit of 30g of free sugars a day in one drink.

Why mulled wine is heavier than the wine it is made from

This is the correction most people need. Adding juice to wine dilutes the alcohol, so it seems as if the cup should be lighter. It is not, for two reasons.

1. Sugar adds more than juice takes away. The orange juice spreads 567 kcal of wine across 830ml instead of 750ml, which saves about 7 kcal per 100ml. The sugar adds about 33 kcal per 100ml back. Net, mulled wine ends up around 26 kcal per 100ml heavier than the wine.
2. The serving is bigger. A UK medium glass of wine is 175ml, but people sip mulled wine from mugs and refill from a pot, which nobody measures. A 250ml mug of homemade is 255 kcal, more than a large glass of the same red.

Does heating burn off the alcohol?

Some, not much. Alcohol evaporates at a lower temperature than water, so a pot left on the stove does lose a little. But mulled wine is deliberately kept below a simmer, because a rolling boil makes it taste stewed and bitter, and it is usually ladled out within the hour.

So the practical answer is to log mulled wine as made. If you boiled it hard for an hour you would lose a meaningful share of the alcohol, along with the flavour, and you would also concentrate the sugar into a smaller volume. Nobody serves it that way, and a market pot is topped up with fresh wine all evening.

Calories by cup size

For the standard homemade recipe at about 102 kcal per 100ml.

Shop-bought, market and the rest

Shop-bought bottles

Supermarket mulled wine is usually made at a lower strength than table wine, then sweetened. Most land around 85 to 100 kcal per 100ml, so a little under homemade. The label is the only reliable source here, and UK bottles print kcal per 100ml on the back.

Christmas market Glühwein

Market Glühwein is served in a deposit mug, typically 200ml, and usually sits close to a sweetened shop bottle at around 90 kcal per 100ml. That makes a mug about 180. Order it mit Schuss, with a 20ml shot of rum, brandy or amaretto, and you add about 45 kcal for the spirit alone, more for a sweet liqueur.

Mulled cider

Mulled cider is lighter per millilitre because cider is weaker than wine. A medium cider is about 49 kcal per 100ml, as in the beer and cider breakdown, and with sugar added for mulling it comes to roughly 65. A 200ml mug is about 130.

Alcohol-free versions

Alcohol-free mulled drinks are mostly grape or apple juice with spices, so they are lighter but not free. Expect 20 to 45 kcal per 100ml depending on the sugar, which is the orange juice range, not the water range.

Units, not just calories

Calories are only half of the cost. The NHS works out units as ABV x millilitres ÷ 1,000, and diluting a 13.5% bottle with juice and sugar brings the homemade batch to about 11.6%.

The NHS low-risk guideline is no more than 14 units a week, spread over three or more days. That is six mugs of homemade mulled wine, or two evenings of three.

Alcohol also changes what you eat next. The NHS page on calories in alcohol makes the point that drinking lowers inhibitions around food, and the alcohol and sleep breakdown covers what a few drinks do to the night that follows.

The party arithmetic

Mulled wine is rarely drunk on its own. It is the drink at the party where the mince pies are.

The mince pie figure (233 kcal for a standard boxed pie) comes from the mince pie breakdown. Three cups and two pies is close to half a day's 2,000 kcal reference intake, and none of it felt like a meal.

UK and US words that trip up logging

• Mulled wine, Glühwein, glögg, vin chaud. The same idea in English, German, Scandinavian and French. Glögg is often stronger, fortified with spirits and served with raisins and almonds, so it can run well above the homemade figure here.
• Spiced wine. Some US labels use this for a bottled version. Read the kcal per serving and check the serving size, which is usually 5 fl oz (148ml).
• Caster sugar. Superfine sugar in the US. Same calories per gram as granulated.
• Mulled cider against hot cider. In the UK, mulled cider is alcoholic. In the US, "hot cider" or "hot apple cider" is often unfiltered apple juice with no alcohol at all, around 45 to 50 kcal per 100ml. Check which one you are logging.

Mulled wine mistakes to avoid

Logging it as a glass of wine

A database entry for "red wine, 175ml" is 132 kcal. A 200ml mug of mulled is 204. That gap repeats every refill.

Assuming the alcohol has cooked off

It has not, in any practical sense. Log the calories and the units as made.

Ignoring the refills

A pot on the stove with a ladle has no natural stopping point, the same as a punnet of grapes. Decide the number of cups before the first one.

Forgetting the spirit splash

Brandy, port, rum or a sweet liqueur in the pot or in the mug adds 45 to 110 kcal per serving. It is the least visible ingredient and one of the heaviest.

Three ways to keep the mulled wine and lose the excess

The half-and-half batch (100 kcal a cup)

• 500ml red wine, 13.5% (378 kcal)
• 250ml water (0 kcal)
• 40g caster sugar (155 kcal)
• Juice of one orange, plus the spices (36 kcal)

Adds up to: about 569 kcal for the batch, or 100 per 150ml cup. It still tastes of spice and orange. The water vanishes into the heat.

Less sugar, same wine (127 kcal a cup)

• Make the standard recipe with 30g of sugar instead of 75g
• Add an extra strip of orange peel and a second cinnamon stick to keep it round

Adds up to: about 127 kcal per 150ml cup, a saving of 26 kcal a cup and 174 kcal across the batch.

Small cup, then something cold (153 kcal)

• One 150ml cup of the full recipe
• Then sparkling water with a slice of orange for the rest of the evening

Adds up to: 153 kcal. The diet soda and water breakdown covers why the second drink being free matters more than the first being light.

The verdict

Homemade mulled wine is about 102 kcal per 100ml, so a 150ml cup is about 153 and a 200ml mug about 204. That is roughly a third more than the same wine poured cold, because the sugar in the pot outweighs the dilution from the juice. Heating does not remove the alcohol in any way that matters.

The cup is not the problem. The unmeasured mug, the refill and the mince pie beside it are.

If you change one thing, make the half-and-half batch. Nobody at the party will notice.

Pairs well with: the wine calorie breakdown, the mince pie calorie breakdown, and the hot chocolate calorie breakdown.