Sep 28, 2021by @kodeazy

flutter How to dispaly double value upto desired number of decimal points?

Home » flutter » flutter How to dispaly double value upto desired number of decimal points?

flutterdart

Here we use toStringAsFixed() function to get the desired number of decimal points after the number.
supposedouble number = 123.4567890. here to get upto 3 number after decimal point we use number.toStringAsFixed(3).

Below is an example program

void main() {
double number = 123.4567890;
print((number).toStringAsFixed(2));
}

Inside toStringAsFixed(2) method we have 2 as parameter so we get upto 2 decimal points. Output:
```
123.46
```