Scientific Notation Calculator
Convert numbers to and from scientific notation, perform arithmetic operations on numbers in scientific notation, and get step-by-step explanations.
Published by:
isCalculator Editorial Team
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How to use this tool?
This calculator performs arithmetic operations (addition, subtraction, multiplication, division) on numbers in scientific notation or standard decimal form.
- Enter Number 1 — Type a number in scientific notation (e.g.,
3.5e2) or standard decimal (e.g.,350). - Select an Operation — Choose
+,-,×, or÷from the dropdown. - Enter Number 2 — This field appears after selecting an operation. Enter the second number in the same format.
- Click "Calculate" — The result appears in scientific notation (e.g.,
4.7e2), with a step-by-step explanation below.
Note: Inputs can be in any numeric format (e.g., 1.2e3, 1200, 0.005). All outputs are displayed in scientific notation. Division by zero shows an error.
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Frequently Asked Questions
Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form. It is written as a product of a number between 1 and 10 and a power of 10.
You can enter numbers in scientific notation using the 'e' notation, e.g., 3.5e2 for 3.5 × 10², or simply as a decimal number, e.g., 350.
The calculator supports addition, subtraction, multiplication, and division of two numbers in scientific notation.
