How do you return a value from the future method Flutter?

“convert future<list> list in flutter” Code Answer’s

The future value formula is FV=PV(1+i) n, where the present value PV increases for each period into the future by a factor of 1 + i. The future value calculator uses multiple variables in the FV calculation: The present value sum. Number of time periods, typically years.

There are two ways of getting a value from a Future .