Floating-Point Types Table (C# Reference) 

The following table shows the precision and approximate ranges for the floating-point types.

See Also

Reference

Built-In Types Table (C# Reference)
Integral Types Table (C# Reference)
decimal (C# Reference)

Concepts

C# Programming Guide

Other Resources

C# Reference
Default Values Table (C# Reference)
Formatting Numeric Results Table (C# Reference)
Types Reference Tables (C# Reference)