Scientific Notation Converter
Convert a number between plain decimal and scientific notation — enter either form and it auto-detects the direction — instantly, in your browser.
Runs in your browser
Private & secure
Convert a number between plain decimal and scientific notation — enter either form and it auto-detects the direction. Everything runs entirely in your browser.
How it works
Type a number in either plain decimal form (602200000000000000000000) or scientific notation (6.022e23, 6.022E23, or 6.022 × 10^23), and this tool detects which form you used and shows the other one.
FAQs
What scientific notation formats are supported?
e/E notation (6.022e23) and ×10^/x10^ notation (6.022 × 10^23 or 6.022 x 10^23).
Is my data sent anywhere?
No. The conversion happens entirely in your browser.