Scientific Notation Calculator

Convert between standard numbers and scientific notation for very large or very small values.

Preparing Scientific Notation Calculator

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Input

Choose the conversion direction, then enter the standard number or scientific-notation value you want to rewrite. You will see the result first and the step-by-step solution below.

Input summary

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Step by Step Calculation

×10ⁿ

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Calculate first and the full working will appear below automatically.

How to use Scientific Notation Calculator

Pick the notation direction you need, and the calculator will rewrite the value in the correct format.

What this calculator is for

This calculator is for science, engineering, and math problems that need compact notation for extreme values without losing scale information.

Tips

Scientific notation uses a coefficient times a power of 10.
A positive exponent shifts the decimal to the right in standard form; a negative exponent shifts it left.
Keep the coefficient between 1 and 10 in standard scientific notation.