C# Language Reference
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 |
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