⌘ Number & Reference · Tool

Scientific Notation Converter

Convert a decimal number to normalized scientific notation and back.

Enter your figures

Enter the values below to calculate your result.

Calculation Results

Based on the figures you entered.

Result
1.23456789 × 10⁶
Normalized form
Scientific notation uses a coefficient with absolute value from 1 (inclusive) to 10 (exclusive).

How to use this calculator

What to enter

Enter or select the following as requested: Conversion; Value. Follow the units, valid ranges, examples, and options displayed beside each field.

What the result means

The numerical result follows the operation or relationship named by the calculator and the values entered. Check the order of operations, sign, precision, and units shown, especially when combining percentages or ratios.

When to use it

Use this to calculate or verify a numerical value. Recheck the input values and rounding if the result will be used in a report, measurement, or further calculation.