---
title: Locale.Currency
framework: foundation
role: symbol
role_heading: Structure
path: foundation/locale/currency-swift.struct
---

# Locale.Currency

A type that represents the currency system used by a locale, like dollars or euros.

## Declaration

```swift
struct Currency
```

## Topics

### Creating a currency instance

- [init(_:)](foundation/locale/currency-swift.struct/init(_:).md)
- [init(stringLiteral:)](foundation/locale/currency-swift.struct/init(stringliteral:).md)

### Examining currency properties

- [identifier](foundation/locale/currency-swift.struct/identifier.md)
- [isISOCurrency](foundation/locale/currency-swift.struct/isisocurrency.md)

### Using common currencies

- [isoCurrencies](foundation/locale/currency-swift.struct/isocurrencies.md)
- [unknown](foundation/locale/currency-swift.struct/unknown.md)

## Relationships

### Conforms To

- [Copyable](swift/copyable.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [Decodable](swift/decodable.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [ExpressibleByExtendedGraphemeClusterLiteral](swift/expressiblebyextendedgraphemeclusterliteral.md)
- [ExpressibleByStringLiteral](swift/expressiblebystringliteral.md)
- [ExpressibleByUnicodeScalarLiteral](swift/expressiblebyunicodescalarliteral.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Getting measurement and counting components

- [currency](foundation/locale/currency-swift.property.md)
- [measurementSystem](foundation/locale/measurementsystem-swift.property.md)
- [Locale.MeasurementSystem](foundation/locale/measurementsystem-swift.struct.md)
- [numberingSystem](foundation/locale/numberingsystem-swift.property.md)
- [availableNumberingSystems](foundation/locale/availablenumberingsystems.md)
- [Locale.NumberingSystem](foundation/locale/numberingsystem-swift.struct.md)