Everything you need to know about the new £1 coin – and what to do with your old ones

The new 12-sided one pound coin

A shiny new £1 coin will start to turn up in the nation’s wallets and pockets in the coming weeks.

The Royal Mint, in Llantrisant, South Wales, is producing 1.5 billion new £1 coins at a rate of up to 2,000 each minute and a staggering three million in total every day.

The new 12-sided coin, which resembles the old threepenny bit for those old enough to remember, enters circulation on March 28 – although it might be a little while later before you start seeing it in your loose change.

According to recent research from Mastercard, fewer than one in five people (17%) realise that the new coin enters circulation on this date.

So here’s what you need to know about the new coin:

Why the change?

The new coin boasts high-tech security features, including a hologram.

It is being produced following concerns about sophisticated counterfeiters’ ability to produce fakes of the old “round pound”, which was first introduced more than 30 years ago.

Around one in every 30 £1 coins in people’s change in recent years has been a fake.

What does the new £1 coin look like?

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The new £1 coin is based on the design of the old 12-sided threepenny bit, which went out of circulation in 1971.

The new coin is made of two metals, with a gold-coloured outer ring and a silver-coloured inner ring. It has very small lettering on both sides of the coin and milled edges.

It is thinner and lighter than the round pound, but its diameter is slightly larger.

The design of the coin also has features reflecting England, Wales, Scotland and Northern Ireland, with a rose, a leek, a thistle and a shamrock.

What will happen to the old £1 coins?

Some of the round £1 coins will be melted down and reused to make the new £1 coin.

And remember to have a piggy bank clearout by October…

At first, the new £1 coin will be accepted in shops alongside the round pound.

But eventually, the round pound will be phased out of use, so it’s important to go through your drawers, jam jars and anywhere else you keep your loose change to hand in any old pound coins.

People are being urged to return the round pounds before they lose their legal tender status. They can either spend them before October 15 or bank them.


The Royal Mint has produced over 2.2 billion round pound coins since 1983 – equating to the weight of nearly 6,000 elephants.

Around £1.3 billion-worth of coins are being stored in savings jars across the country, and the round pound is thought to account for nearly a third of these.

Mastercard’s research suggests that young adults aged 18 to 24 are particularly likely to have larger numbers of £1 coins sitting around at home.