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UK cancer cases exceed 400,000 a year for the first time

by Sydney Ghazarian | In depth

23 April 2026

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A woman dressed in red in front of a rack of cancer information leaflets. She is reading a leaflet titled 'Spot cervical cancer early'.

More than 403,000 people are being diagnosed with cancer each year in the UK, according to our latest statistics.

That’s a new high in cancer cases, and it’s a stark illustration of the scale of the UK’s cancer challenge: around 1,100 people are being diagnosed with cancer every day – one person every 80 seconds.

The record high is the headline number in our Cancer in the UK Report for 2026, which also breaks down the factors that are contributing to the rise and sets out what the country can do to slow it down.

The report comes at a crucial moment. We’ve made incredible progress against cancer, and today, 1 in 2 people diagnosed with the disease in the UK will survive it for at least 10 years, compared to around 1 in 4 in the early 1970s. But, with the impact of cancer and the pressures on the NHS growing, these improvements are now at risk of stalling.

Encouragingly, the UK Government’s recently published National Cancer Plan for England lays out an ambitious strategy for getting things back on track. But it still needs to be properly funded and fully implemented, as does Scotland’s cancer strategy. Meanwhile, Wales needs to develop its own national approach to help drive progress, and Northern Ireland should take urgent action to reduce unacceptable waits for cancer diagnosis and treatment.

Publishing the plan is not a ‘job done’ on cancer,” warns Michelle Mitchell, Cancer Research UK’s chief executive. The Cancer in the UK report is a guide to what needs to happen next.

What’s driving the rise in cancer diagnoses?

The main reason for the rise in the number of cancer cases is the UK’s growing and ageing population. As we get older, our risk of developing cancer increases. But ageing alone doesn’t fully explain the trend. The report also shows that cancer rates (the number of cancers diagnosed per 100,000 people) have risen since the early 1990s, even after accounting for changes in the age of the population.

Part of this is because doctors are now better at diagnosing cancer. As more cancer detection tools have become available and cancer screening programmes have expanded across the UK, more people’s cancers are being spotted than before.

But we’ve also seen a rise in preventable cancer risk factors like obesity. And the main preventable risk factor, tobacco, still causes around 57,700 cancer cases in the UK each year.

Tackling smoking and obesity 

Although UK smoking rates are now at their lowest levels on record, there are still 5.3 million adults using tobacco across the country.

The Tobacco and Vapes Bill, which is now set to become law, will help push that number down in the years to come. It’s designed to prevent anyone born on or after 1 January 2009 from ever legally being sold tobacco in their lifetime, creating the UK’s first smokefree generation and helping prevent cancers linked to tobacco.

However, the Bill won’t apply to anyone who can legally be sold tobacco today. Governments and health services across the UK also need to ensure people who currently smoke can access the support that can help them stop, particularly in the deprived areas that experience health inequalities related to tobacco.

It’s also important to tackle other leading preventable causes of cancer, like overweight and obesity, which is linked to more than 1 in 20 cancer deaths in the UK.

Recent restrictions on marketing products high in fat, salt and sugar (HFSS) are an important step towards protecting younger generations from obesity-related cancers, but they need to be robustly implemented and enforced. There’s no silver bullet to tackling obesity, so governments will also need to bring together different measures into a comprehensive approach to helping people maintain a healthy weight.

Helping more people benefit from cancer screening 

Preventing cancers linked to smoking and obesity is vital for slowing the rise in cancer cases. But, to improve outcomes for people who do have cancer, the NHS also needs to diagnose the disease earlier, when treatments are more likely to be successful.

Cancer screening programmes, which can detect cancers before symptoms appear, are a crucial tool for doing that. Today, roughly 6% to 7% of cancer patients in the UK are diagnosed through screening, but there’s room for improvement. The Cancer in the UK report estimates that England could push that percentage up to around 9%, and catch an extra 11,000 cancers through screening, by expanding and optimising its four screening programmes (for breast cancer, bowel cancer, cervical cancer and lung cancer).

The most impactful step would be to fully implement targeted lung screening for 55 to 74-year-olds with a history of smoking. This alone could help spot nearly 7,800 additional lung cancers in England, the nation furthest along in rolling out the programme.

A CT scan of someone's lungs
Targeted lung screening involves offering lung scans to people with a high risk of lung cancer. Credit: M_LIZZARD/Shutterstock.com

The report also highlights how identifying and removing barriers to screening can help more people take part. When the bowel screening test was changed in 2019, the number of poo samples needed dropped from three to just one. As a result, nearly 7 in 10 people are now participating in bowel screening in the UK, compared to fewer than 6 in 10 just five years ago.

Different screening tests can come with different barriers, but lessons from bowel screening can also be applied to the cervical and breast cancer screening programmes. For example, rolling out at-home HPV tests for people who are overdue for their cervical screening can help make sure everyone eligible has the chance to make an informed choice about whether they want to take part.

Tackling waiting times and late-stage diagnosis

Screening isn’t the only way to find cancers early. The UK’s health systems can also make an important difference by quickly offering the most appropriate tests to people with cancer symptoms. But, with more people being referred with suspected cancer than ever before, cancer services need more investment in staff and diagnostic equipment to keep up.

As it stands, cancer waiting times are still among the worst on record. Although the NHS aims to begin treatment for most patients within two months of an urgent referral (the 62-day standard), the last time any UK nation met this target was in 2015.

In 2025, around 107,000 cancer patients in England waited longer than 62 days to start their treatment. The strain is felt most acutely in Northern Ireland, where only around 3 in 10 patients started treatment on time last year, compared to more than 8 in 10 in 2013.

Stats from Scotland, England and Northern Ireland also show that around 1 in 5 cancers are diagnosed via emergency routes like trips to A&E. Cancers diagnosed in this way are more likely to be caught late, which means they are more likely to have grown and spread and will be harder for doctors to treat.

Tackling these issues will help make sure more people with cancer can get the treatment they need when it’s most likely to be successful. By increasing the availability of diagnostic tests and removing barriers to healthcare so more people can access it, governments across the UK can help make sure more cancers are diagnosed earlier.

Longer, better lives

We’ve come a long way in improving cancer care. Advances in prevention, diagnosis and treatment have pushed cancer death rates down to their lowest recorded level. But the Cancer in the UK Report 2026 shows that our work is far from over.

And while the report shows that we face many challenges, it also serves as a guide for how best to take them on.

Long-term investments into research will be crucial. Cancer Research UK’s £4bn investment over the past decade has shown how sustained support can create the tools to improve outcomes for patients.

Now, governments across the UK have a critical role to play. By expanding their investments in research and healthcare, they can accelerate discoveries and ensure breakthroughs reach patients faster. By working together, we can bring about a world where everybody lives longer, better lives, free from the fear of cancer.

You can read the full Cancer in the UK report for 2026 here. There are also separate overviews for Scotland, Wales and Northern Ireland.  

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