iPhone calculator problem everyone has solved by mind-blowing trick

iPhone users around the world have discovered a “mind-blowing” calculator trick they never knew existed.

Jackie, from Melbourne, shared a now-viral TikTok video showing a secret backspace feature that allows you to delete the last digit in the calculator app - without having to erase all the numbers and starting over again.

WATCH THE VIDEO ABOVE: The little-known iPhone trick.

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If you make a mistake when entering a number, simply swipe your finger left or right across the display at the top and the last entered digit will be deleted.

“I was today years old when I found out if you key a wrong number on the iPhone calculator, slide the numbers to the right (or left) to delete it,” Jackie said.

“It’s been there the whole time... who knew!?”

Her video has been viewed more than 1.5 million times - with many stunned over the hidden feature.

“My jaw dropped at the calculator,” one said.

Another revealed: “Wish I knew sooner about the calculator! Mind blown.”

One shared: “The way I flew to my calculator... What the hell, it worked!”

Another asked: “I can do WHAT with the calculator?!”

One confessed: “So you’re telling me all these years I’ve been starting from scratch every time I put in a wrong number for nothing?”

Another added: “Oh my god I’ve always gotten so frustrated when I messed up on my calculator and had to do the whole thing again.”

One admitted: “The calculator one - mind blown. All this time I’ve been erasing the whole number.”

Another confirmed: “The day you told me about the calculator my life changed forever.”

Meanwhile one revealed: “The calculator hack can be used when dialing a number too!”

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