MeasureThat.net

Run results for: Implicit vs parseInt vs Number string to num

Go to the benchmark
Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6 Mobile/15E148 DuckDuckGo/7 Safari/605.1.15
Mobile Safari 15
iOS 15.6.1
Mobile
2 years ago
Test name Executions per second
implicit 12397461.0 Ops/sec
parseInt 7162865.5 Ops/sec
Number 6347110.5 Ops/sec
Script Preparation code:
AخA
 
var strNum = '6969699'
Tests:

  • implicit

     
    var imp = + strNum

  • parseInt

     
    var toStr = parseInt(strNum)

  • Number

     
    var num = Number(strNum)