Caffeine contentOct 10, 20263 min read

How much caffeine is in Costa Coffee drinks?

How much caffeine is in Costa coffee? A chart by drink and size. Costa is one of the strongest UK chains, with a Flat White around 241 mg.

A single espresso shot with crema in a small white cup

Costa is known for high-caffeine coffee: a Costa Flat White has around 241 mg. That's among the strongest espresso drinks of any UK chain, because it's built on three shots. Most Costa espresso drinks start at about 100 mg per shot. Here's the chart.

Sizes: Primo (small) · Medio (medium) · Massimo (large).

Espresso drinks

Costa espresso drink caffeine (mg)
DrinkPrimoMedioMassimo
Flat White241n/an/a
Cappuccino200325400
Latte100200325
Americano200325400
Mocha200325400
Cortado100n/an/a
Espresso100 (single)200 (double)300 (triple)

Filter coffee and cold brew

Costa filter coffee and cold brew caffeine (mg)
DrinkPrimoMedioMassimo
Filter coffee192256320
Cold brew160210n/a
Approximate, based on commonly cited Costa figures. Costa updates recipes and figures vary by source and store. Check Costa's official info for exact amounts.

Most caffeinated Costa drink

A Massimo Cappuccino, Americano or Mocha (~400 mg) is the highest, right at the ~400 mg daily amount most healthy adults are advised to stay under. The Flat White packs a lot into a small cup. Add up your day in the Caffeine Calculator. See all 11 chains compared. Compare other chains: Starbucks, Dunkin', McDonald's, Tim Hortons, Peet's, Caribou, Dutch Bros, Panera, 7-Eleven and 7 Brew.

Written by · Published

Mike Zagare

is the founder of Knuckle. He tapered off a 500 to 600mg-a-day habit and built Knuckle from that protocol.

Common questions

Does Costa have a lot of caffeine?

Yes. Costa is one of the highest-caffeine UK chains. A Flat White is around 241 mg, and a Massimo Americano or Cappuccino can reach ~400 mg.

How much caffeine is in a Costa latte?

Roughly 100 mg (Primo), 200 mg (Medio) and 325 mg (Massimo), since it's based on espresso shots.

Costa vs Starbucks caffeine?

Costa's espresso drinks often run higher than Starbucks' equivalents. A Medio Costa cappuccino (~325 mg) is roughly double a Grande Starbucks cappuccino (~150 mg).

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