So, have you ever wondered how your friend opened the scientific calculator on an iPhone?
The calculator app has a feature that reveals scientific functions.
How to launch the Scientific Calculator on iPhone?

The native calculator app for iPhone has a scientific mode hidden from the plain sight.
To reveal the Scientific mode, follow the steps shared below.
To get started, launch theCalculator appon your iPhone.

When the Calculator app opens, you will see a normal interface like this.
To reveal the scientific calculator mode,rotate your iPhone to 90 degrees.
Basically, you should probably rotate your phone to landscape orientation.

Rotating to 90 degrees will immediately reveal the scientific calculator mode.
This is how you might launch the hidden scientific calculator on your iPhone.
it’s possible for you to use the calculator for exponential, logarithmic, and trigonometric functions.

How to Fix Scientific Mode not opening on Calculator?
If the orientation lock is enabled on your iPhone, the Calculator app wont switch to the Scientific mode.
Once the orientation lock is disabled, fire up the Calculator app and rotate your iPhone to landscape orientation.

This will kick off the Scientific mode.
So, this guide is about how to open a hidden scientific calculator on an iPhone.
Let us know if you need more help on this topic.

Also, if you find this guide helpful, dont forget to share it with your friends.
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