Malawian Kwacha
MWKPrimary country: Malawi
Symbol
MK
Decimal Places
2
ISO Numeric
454
Formatting Example
MK1,234,567
Usage in Code
// JavaScript Intl.NumberFormat
new Intl.NumberFormat('en', {
style: 'currency',
currency: 'MWK'
}).format(1234.56)
// → "MK1,234,567"
// ISO 4217 code: MWK
// Numeric code: 454
// Minor unit: 2 decimal placesAbout Malawian Kwacha
The Malawian Kwacha (MWK) is the official currency of Malawi, identified by the ISO 4217 code "MWK" and numeric code 454. Its symbol is MK, and amounts are typically formatted with 2 decimal places (e.g., MK1,234,567).
In software development, currency codes are essential for e-commerce, financial applications, and internationalization. The JavaScript Intl.NumberFormat API supports formatting amounts in MWK 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 MWK) 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 MWK.