An independent price and caffeine comparison study of the UK’s best known coffee brands has revealed Costa as the best choice for coffee drinkers in search of the high street’s biggest caffeine rush.
The cost and caffeine content of a standard 12 fl.oz. cup of Americano coffee was compared by money saving website Voucherbox.co.uk at the UK’s most popular coffee shops, with Costa providing the highest caffeine level overall, at 195mg per serving, and the best price per 100mg of caffeine (£1.00).
At the other end of the scale Caffè Nero coffee contained the lowest caffeine content for a 12 oz. Americano (80mg), which makes it the most expensive outlet in the study for getting a caffeine hit (£2.56 per 100mg of caffeine) – two and half times more expensive than Costa.
Greggs was the second best retailer for cost versus coffee strength, at £1.06 per 100mg coffee, followed by Pret a Manger (£1.30 per 100mg of caffeine) and Starbucks (£1.40 per 100mg of caffeine).
The research also looked into the cost of caffeine if consumed by drinking Coca-Cola, Red Bull and a good old fashioned cup of tea, with Red Bull fairing well in the comparison table and the claim that ‘there’s more caffeine in tea than coffee’ well and truly dismissed.
|Pret a Manger
|Cost of drink
|Cost per 100 mg caffeine
The difference in caffeine levels amongst the main coffee shops relates to factors such as the number and size of espresso shots in each serving, the blend of bean used and the preparation method in each case.
Cost alone may not always be the dictating factor in where the caffeine thirsty consemer heads for their drink, but understanding the varying caffeine levels per brand or drink helps coffee aficionados calculate a healthy intake limit.
The European Food Safety Agency state 400mg as the recommended maximum daily caffeine level. For pregnant women they are advised to keep caffeine intake to a maximum of 200mg per day.
Shane Forster, UK Country Manager for Voucherbox.co.uk commented, “Many of us have a favourite place for our prized cup of coffee, but if it’s a caffeine rush you are looking for it is well worth taking into account the hugely varying levels of coffee strength and considering what you get for your cash at the main coffee shops on the high street. Also, from a health perspective two Americanos at Costa would take the coffee drinker close to the daily caffeine limit, whilst the guidelines permit the thirsty amongst us to indulge in up to five Americanos a day at Caffè Nero, if our budget goes that far!”