Floating-Point Types Table (C# Reference)

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

Type Approximate range Precision
float ±1.5e−45 to ±3.4e38 7 digits
double ±5.0e−324 to ±1.7e308 15-16 digits

See Also

C# Reference
C# Programming Guide
Default Values Table
Built-In Types Table
Integral Types Table
Formatting Numeric Results Table
Reference Tables for Types
decimal