Math & Statistics · Tool #19
Scientific Notation Calculator
Convert numbers to and from scientific notation.
Number Conversion
Enter a number to convert to scientific notation.
Accepts ordinary decimal or scientific notation such as 1.2345e6.
Scientific notation has the form a × 10ⁿ where 1 ≤ |a| < 10 for non-zero values.
Scientific Notation
Equivalent forms of the same number.
Scientific notation
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Standard form
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Coefficient
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Exponent
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How to use this calculator
What to enter
Enter or select the following as requested: Number. 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.