Scientists reveal surprising reason why coffee tastes better on certain days

Coffee tastes noticeably better midweek than on any other day, according to new research from University of Oxford psychologists.

The study, which surveyed 3,000 participants across 11 nations including Britain between April 2024 and February 2025, found that Wednesday emerged as the peak day for coffee enjoyment.

Researchers attribute this phenomenon to people having cleared the midweek hurdle and beginning to anticipate their weekend rest.

Professor Charles Spence, who led the research, said: "Wednesday represents the start of the countdown to the weekend, which can make people feel more positive about everything, including what they are drinking."

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The findings suggest our psychological state significantly shapes how we perceive taste, with optimism about upcoming leisure time enhancing the sensory experience of our daily caffeine fix.

Beyond the day of the week, the team identified several other factors that influence how we experience our coffee.

Morning hours proved to be the best time for enjoying a cup, while spring ranked as the most favourable season for coffee appreciation.

Atmospheric conditions play a notable role in shaping taste perception, the researchers discovered.

Professor Spence said: "A season like spring, when the weather is improving and people feel hopeful about the coming year, may boost the feelgood emotions a cup of coffee can evoke."

He added: "Meanwhile, autumn may herald the start of the 'winter blues', so even a coffee is less enjoyable."

The connection between mood and flavour appears to work both ways, with improving weather lifting spirits and consequently making beverages taste more satisfying, while darker months can diminish enjoyment of even a well-made cup.

The study also revealed that social context matters considerably when it comes to coffee appreciation.

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Participants rated their experience most highly when seated alongside friends, compared with standing, walking about, or drinking solo.

Another practical tip emerged from the research: removing the lid from takeaway cups enhances enjoyment by allowing the aroma to reach the nose unobstructed.

Generational differences also surfaced in the findings, with those aged between 30 and 60 reporting greater coffee satisfaction than their younger counterparts.

Generation X and Millennials consistently expressed more pleasure from their brews than Gen Z participants under the age of 30.

Britain's love affair with coffee shows no signs of waning, with an estimated 98 million cups consumed daily across the nation, placing it just marginally behind tea at 100 million.

The beverage has also become increasingly central to social interactions beyond the workplace or home.

Research into dating habits has highlighted coffee's growing role as a preferred setting for romantic encounters, with 27 per cent of single people choosing coffee dates over traditional dinner outings.

This shift reflects broader changes in how people connect, with cost-conscious daters gravitating towards more affordable options that still allow meaningful conversation.

Independent cafés stand to benefit from this trend, with 85 per cent of daters surveyed saying venue appearance plays an important role in their experience.

The atmosphere a coffee shop provides can evidently enhance not just the taste of the drink, but the entire social occasion.

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