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Standard Form Calculator

Standard Form Calculator


Calculate Standard Form

Turn a number into a Standard Form, Scientific E-Notation, Engineering Notation, and Real Number format.

Enter a Number

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Standard form calculator is the tool that allows you to convert the number in the standard form.

All you need to enter any number and convert it into standard form. It helps you to write standard form equation into its ordinary form.

What Is Standard Form In Math?

Well, any number that you can write as a decimal number, between 1.0 and 10.0, and multiplied by a power of 10 is known as the standard form. In other words, it is a way of writing down very large/very small numbers easily. No doubt, it is difficult to read numbers like 675678888000 or 0.000012345675, for the ease you can write it in the form of power of 10.

Example of Standard Form:

A number is (600000)

So, the number is in the standard form written as (6 ×10^5)

For better understanding, look at the given table:

12345 1.2345 x 10^ 4
5004300 5.0043 x 10^ 6
45 4.5 x 10^ 1
0.00001 0.1 x 10^ -4
0.0003012 0.3012 x 10^ -3
0.00049 0.49 x 10^ -3
3200000 3.2 x 10^ 6
0.00147 0.147 x 10^ -2
23500 2.35 x 10^ 4
80000 8 x 10^ 4
0.4184 0.4184 x 10^ 0
149600000 1.496 x 10^ 8
227940000 2.2794 x 10^ 8
141600000 1.416 x 10^ 8
92900000 9.29 x 10^ 7
86030000 8.603 x 10^ 7

How to Convert a Number into Standard Form:

Our Standard form calculator helps to write equation in standard form, this tool is 100% free and makes calculations within a fraction of seconds. Just stick to these steps and turn your number into standard form.


  • All you need to enter the number that you want to convert into standard form
  • Very next, just hit the calculate button


The standard notation calculator will show:

  • Standard Form for a given number (that is a number and a power of (10))
  • Scientific E-Notation
  • Engineering Notation
  • Real Number

How To Write In Standard Form?

This is the standard form equation helps you in writing a number in a standard form, even our standard form calculator also uses the same equation.

$$ a = b times 10^n $$

Let’s take a look!

A number is 71900000000000 – convert to standard notation:

How To Write In Standard Form

How to Convert a Number Into Standard Form

  • Then, you ought to add a decimal point after it 7.

online standard form converter

  • Very, you have to count the number of digits after 7 – you can see there are 13 digits

standard form generator

  • So, 71 900 000 000 000 is 7.19 ×10^{13}

standard form calculator

A number is 0.000 0014:

How To Write In Standard Form

  • First of all, you have to write the very first non-zero digit – here you can see it is 1

standard notation calculator

  • Very next, you have to add a decimal point after it: 1.

convert to standard form

  • Remember that the decimal point shifts 6 places to the right

standard form converter calculator

  • So, it represent as 1.4 ×10^{-6}

standard form math calculator

Additional Resources:

Recently updated from the source of wikihow – How to Do Standard Form and all you need to know about calculations.

From the source of maths teacher  With examples: standard form to scientific notation