# Convert number formats[¶](https://doc.dataiku.com/dss/latest/preparation/processors/numerical-format-convert.html#convert-number-formats "Permalink to this headline")

Convert numbers from one language/country-specific format to another.

## Options[¶](https://doc.dataiku.com/dss/latest/preparation/processors/numerical-format-convert.html#options "Permalink to this headline")

**Column**

Convert numbers in the following columns:

* A single column

* An explicit list of columns

* All columns matching a regex pattern

* All columns

**Input format**

Number format of input column(s). Decimal numbers are stored in the raw format. Supported formats:

* Raw: 1234567890.123 (required format for numeric columns fed to other DSS mechanisms)

* French: 1 234 567 890,123 (also: Canadian, Danish, Finnish, Swedish)

* English: 1,234,567,890.123 (also: Thai)

* Italian: 1.234.567.890,123 (also: Norwegian, Spanish)

* Swiss: 1’234’567’890.123

**Output format**

Number format of output column(s). See supported formats above.
