Run results for: parseInt vs Math.trunc

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 17_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 17

Operating system: iOS 17.2.1

Device Platform: Mobile

Date tested: 2 years ago

Trunc

13.1M/s

parseInt

12.7M/s

View exact numbers

Test name	Executions per second
✓ Trunc	13,127,975 Ops/sec
parseInt	12,729,027 Ops/sec

Script Preparation code:

var num = Math.random() * 100;

Tests: