New to Telerik UI for WinForms? Start a free 30-day trial
Numeric Masks
Updated on Sep 1, 2026
The purpose of this tutorial is to show you how to use Numeric mask with RadMaskedTextBox. The numeric mask is used when you need to display:
-
Percent values.
-
Decimal values.
-
Currency (culture-aware).
-
Fixed point values.
Standard Numeric Masks
Full list of the supported masks (except "E" and "X") can be found in the following MSDN article: Standard Numeric masks
| Mask | Description |
|---|---|
| "C" or "c" | Currency |
| "D" or "d" | Decimal |
| "F" or "f" | Fixed-point |
| "G" or "g" | General |
| "N" or "n" | Number |
| "P" or "p" | Percent |
| "R" or "r" | Round-trip |