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Run results for:
bignumber.js vs. big.js vs. decimal.js 20250401
- https://github.com/MikeMcl/bignumber.js/tree/v9.0.0 - https://github.com/MikeMcl/big.js/tree/v5.2.2 - https://github.com/MikeMcl/decimal.js/tree/v10.2.0
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=617175" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0
Browser:
Firefox 142
Operating system:
Linux
Device Platform:
Desktop
Date tested:
10 months ago
Native
2357.5M/s
Native + toFixed
17.0M/s
big.js
1.8M/s
decimal.js
1.2M/s
bignumber.js
1000K/s
View exact numbers
Test name
Executions per second
✓
Native
2,357,473,792 Ops/sec
Native + toFixed
17,019,404 Ops/sec
big.js
1,797,609 Ops/sec
decimal.js
1,174,492 Ops/sec
bignumber.js
999,745 Ops/sec
HTML Preparation code:
<!--script src="https://raw.githubusercontent.com/iriscouch/bigdecimal.js/v0.6.1/lib/bigdecimal.js"></script--> <script src="https://cdnjs.cloudflare.com/ajax/libs/bignumber.js/9.1.2/bignumber.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/big.js/6.2.2/big.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/decimal.js/10.5.0/decimal.min.js"></script> <!--script src="https://raw.githubusercontent.com/infusion/Fraction.js/v4.0.12/fraction.min.js"></script-->
Tests:
Native
var a = 0.1; var b = 0.2; ((a + b) * b).toString();
Native + toFixed
var a = 0.1; var b = 0.2; ((a + b) * b).toFixed(9);
decimal.js
var a = new Decimal("0.1"); var b = new Decimal("0.2"); a.plus(b).times(b).toString();
big.js
var a = new Big("0.1"); var b = new Big("0.2"); a.plus(b).mul(b).toString();
bignumber.js
var a = new BigNumber("0.1"); var b = new BigNumber("0.2"); a.plus(b).multipliedBy(b).toString();