csFastFloat

v4.1.6

C# port of Daniel Lemire's fast_float fully ported from C++ to C#. It is up to 9 times faster than the standard library in some cases while providing exact results.

CarlVerret

C# Double Float Parsing

NuGet Stats Changelog

Total Downloads

10.3M

10,305,372

Published

Jul 15, 2026

Latest stable version

Install

.NET CLI

dotnet add package csFastFloat --version 4.1.6

Package Manager Console

Install-Package csFastFloat -Version 4.1.6

PackageReference

<PackageReference Include="csFastFloat" Version="4.1.6" />

Frameworks

.NETCoreApp3.1 net5.0 net8.0 net9.0 .NETStandard2.0

Dependencies

System.Memory

.NETStandard2.0

[4.6.0, )

System.Runtime.CompilerServices.Unsafe

.NETStandard2.0

[6.1.0, )

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