British Pound Sterling
GBPPrimary country: United Kingdom
Symbol
£
Decimal Places
2
ISO Numeric
826
Formatting Example
£1,234.56
Usage in Code
// JavaScript Intl.NumberFormat
new Intl.NumberFormat('en', {
style: 'currency',
currency: 'GBP'
}).format(1234.56)
// → "£1,234.56"
// ISO 4217 code: GBP
// Numeric code: 826
// Minor unit: 2 decimal placesAbout British Pound Sterling
The British Pound Sterling (GBP) is the official currency of United Kingdom, identified by the ISO 4217 code "GBP" and numeric code 826. Its symbol is £, and amounts are typically formatted with 2 decimal places (e.g., £1,234.56).
In software development, currency codes are essential for e-commerce, financial applications, and internationalization. The JavaScript Intl.NumberFormat API supports formatting amounts in GBP with locale-aware separators and symbols. Payment processors like Stripe and PayPal require ISO 4217 currency codes when processing transactions.
When building multi-currency applications, store amounts in the smallest unit (e.g., cents for GBP) to avoid floating-point precision errors. Use the decimal places value (2) to correctly convert between major and minor units. APIs like exchangeratesapi.io and Open Exchange Rates provide real-time conversion rates for GBP.