Scientific
Notation
Calculator

Convert numbers to and from scientific notation. View scientific, E-notation, and engineering formats.

Input

Result

Scientific Notation

1.23456789 x 10^5

E-Notation

1.23456789E5

Engineering Notation

123.456789 x 10^3

Decimal

123,456.789

Learn more

Why does scientific notation require 1 ≤ m < 10, and how does E-notation work in code?

Scientific Notation Calculator | ToolsCanvas