Question

How to convert time in milliseconds to number of years in Swift

Answer 1

import Foundation

let milliseconds = 1476907455894
let dateTime = Date(timeIntervalSince1970: TimeInterval(milliseconds) / 1000)

let calendar = Calendar.current
let totalYears = calendar.component(.year, from: dateTime) - 1970
print(totalYears)

let year = calendar.component(.year, from: dateTime)
print(year)



/*
run:

46
2016

*/

 

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