About the Scientific Notation Calculator
Write any number in scientific notation and e-notation. This tool is free, works in your browser and needs no sign-up.
How to use the Scientific Notation Calculator
Enter a number.
Formula used
Scientific notation is a × 10^b, where a is between 1 and 10.
Example
With Number 123456, the calculator shows: Scientific notation = 1.23456 × 10^5; E-notation = 1.23456e+5.
Frequently asked questions
Is the Scientific Notation Calculator free to use?
Yes. It is completely free and you can use it as many times as you like.
How accurate is the Scientific Notation Calculator?
The calculator uses standard formulas, so the maths is exact. Real life results can differ because of fees, taxes, rounding or personal factors, so treat the answer as an estimate.
Do you store the numbers I enter?
No. All calculations run in your browser. The values you type are not sent to our server.
Disclaimer: results are estimates for information only. They are not financial, medical or professional advice.