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Run results for:
parseInt vs parseFloat vs number vs multiply vs +
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=517620" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Browser:
Chrome 123
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
+
30.4M/s
multiply
28.5M/s
ParseInt
12.2M/s
Number
12.0M/s
parseFloat
10.6M/s
View exact numbers
Test name
Executions per second
✓
+
30,373,594 Ops/sec
multiply
28,484,082 Ops/sec
ParseInt
12,170,800 Ops/sec
Number
12,040,461 Ops/sec
parseFloat
10,644,288 Ops/sec
Script Preparation code:
var strB = "42";
Tests:
ParseInt
var res =parseInt(strB);
Number
var res =Number(strB);
+
var res = +strB;
multiply
var res = strB * 1
parseFloat
var res =parseFloat(strB);