Quick guide
Try an example
You enter
- Number
0.00025
- Conversion direction
Decimal to scientific
You get
2.5e-4
How it works and limits
Use a decimal point. In scientific notation, use e before the exponent, as in 2.5e-4.
Convert between decimal and scientific notation without rounding the entered digits.
Numbers Stateless0.00025
Decimal to scientific
2.5e-4
Use a decimal point. In scientific notation, use e before the exponent, as in 2.5e-4.