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Currency & Exchange

Currency of Tonga: Tongan Paʻanga

NukuʻalofaLocal time

Tongan Paʻanga · TOP · National

Tongan Paʻanga
ISO TOP · TONGA
Tongan Paʻanga
ISO codeTOP
Monetary authorityNational Reserve Bank of Tonga
TOP
ISO 4217 code
Currency identifier
1
Currencies with an official role
National
TOP
Display identifier
ISO code used where a standalone symbol is not shown
Time-sensitive
Exchange-rate context
Check the rate date and source
CurrencyTongan Paʻanga
ISO codeTOP
Largest noteT$100
Largest coinT$1
Current note series2023 series with 2015 and 2008 notes still circulating

Who Issues Tongan Paʻanga in Tonga

The Tongan Paʻanga (TOP) functions as Tonga's own national currency, with National Reserve Bank of Tonga providing the institutional monetary anchor. Its ISO 4217 code is TOP, and its ISO 4217 numeric identifier is 776.

National Reserve Bank of Tonga issues or manages the Tongan Paʻanga within Tonga's own monetary framework. That makes TOP a national currency rather than a unit administered by a regional monetary union.

Currency architectureNational
Primary currencyTongan Paʻanga (TOP)
Monetary authorityNational Reserve Bank of Tonga

Exchange Rate for TOP

Exchange rates for the Tongan Paʻanga change with the quoted pair and date. For Tonga, use the dated reference as a benchmark rather than assuming it is the exact rate a bank, card or cash desk will apply.

Latest available reference rate*Loading...
Checking USD/TOP
Latest official/reference observation where supported. Source and date are shown after loading; this is not a trading quote.
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For a TOP comparison in Tonga, match both the currency pair and the observation date before comparing reference rates. Actual conversion costs depend on the provider's spread, fees and timing. The presentation keeps the monetary framework distinct from the conversion quote.

Banknotes and Coins

Banknotes

The National Reserve Bank of Tonga states that six note denominations are in circulation: T$2, T$5, T$10, T$20, T$50 and T$100, across the 2008, 2015 and latest 2023 series.

T$2
T$5
T$10
T$20
T$50
T$100

Coins

The 2015 coin series replaced earlier coins and uses 5, 10, 20 and 50 seniti plus the T$1 coin.

5 seniti
10 seniti
20 seniti
50 seniti
T$1

Frequently Asked Questions

What currency is used in Tonga?

The Tongan Paʻanga (TOP) is the national currency of Tonga. National Reserve Bank of Tonga is responsible for the domestic monetary framework.

Who manages the currency system in Tonga?

National Reserve Bank of Tonga is the main monetary authority identified for Tonga.

Are the exchange rates for Tonga real-time?

In the Tonga context, for supported pairs, the converter retrieves the latest available reference observation and keeps the date visible. That makes it a reference value rather than a guaranteed transaction rate. This approach leaves the quoted pair easy to interpret.

Data note: Figures marked with * are sourced from external institutions or data providers and may change after publication. Exchange rates, payment statistics and other time-sensitive figures are provided for general reference and may not reflect current market, bank, card-network or transaction rates. DigifyWorld aims to use reliable sources and keep information current, but cannot guarantee that all data is complete, real-time or 100% accurate. Check the cited source or relevant monetary authority when making financial decisions.

More about Tonga

Explore Tonga across the other DigifyWorld country-data sections.

Public HolidaysPublic holidays 2026 and 2027→Digital AdoptionInternet, payments and digital government→Population & DemographicsPopulation, age structure and projections→Economy SnapshotGDP, trade and economic structure→LanguagesLanguages, scripts and language context→Human DevelopmentHDI and quality-of-life indicators→Geography & EnvironmentLand, climate and environment→Practical Country InfoTime, driving, electricity and codes→EducationSchool system and education data→

Sources & methodology

The page anchors its institutional currency facts in material from National Reserve Bank of Tonga and the framework governing Tonga. ISO 4217 is used for the TOP identifier; exchange-arrangement facts and dated rate observations are treated as different data layers. The result is the conversion benchmark easy to verify.

View sources used for this page
Exchange-rate note: the TOP converter for Tonga requests a supported reference-rate source and displays the observation date. If no supported observation is available, the converter shows that a reference rate is unavailable instead of estimating one.