On 2026-10-21, 1 Tongan Paʻanga (TOP) = 9.2801 Sao Tomean Dobra (STN) at the mid-market rate. Conversely, 1 STN = 0.1078 TOP. Over the last 30 days the TOP/STN rate moved between 8.9136 and 9.2899, a change of +2.97%.
This page shows the live mid-market rate from Tongan Paʻanga (TOP) to Sao Tomean Dobra (STN), its history over the past year and ready-made conversion tables. Rates are updated twice a day; banks and card networks usually add a margin on top.
Over the last 30 days the TOP/STN rate rose (+2.97%): the TOP gained ground against the STN. Over the past 12 months it ranged from 8.5640 (2026-02-12) to 9.2899 (2026-10-13), with an average of 8.8940. Today's rate is 4.34% above its one-year average: 1 TOP buys more STN than usual. Day-to-day movements are moderate (average daily change of 0.59%). The largest daily move of the last 30 days was -1.66% on 2026-10-04.
| Period | Date | 1 TOP = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-14 | 9.2800 STN | +0.00% |
| 1 month ago | 2026-09-21 | 9.0126 STN | +2.97% |
| 3 months ago | 2026-07-18 | 8.9738 STN | +3.41% |
| 6 months ago | 2026-04-22 | 8.6630 STN | +7.12% |
| 1 year ago | 2025-10-21 | 8.8958 STN | +4.32% |
| Date | Tongan Paʻanga | Sao Tomean Dobra |
|---|---|---|
| Wednesday, 10/21/2026 | 1 TOP = | 9.2801 STN |
| Monday, 10/19/2026 | 1 TOP = | 9.1347 STN |
| Sunday, 10/18/2026 | 1 TOP = | 9.0435 STN |
| Saturday, 10/17/2026 | 1 TOP = | 9.0434 STN |
| Friday, 10/16/2026 | 1 TOP = | 9.1337 STN |
| Thursday, 10/15/2026 | 1 TOP = | 9.1528 STN |
| Wednesday, 10/14/2026 | 1 TOP = | 9.2800 STN |
| Tuesday, 10/13/2026 | 1 TOP = | 9.2899 STN |
| Monday, 10/12/2026 | 1 TOP = | 9.1410 STN |
| Sunday, 10/11/2026 | 1 TOP = | 9.1436 STN |
| TOP | STN | TOP | STN |
|---|---|---|---|
| 5 TOP = | 46.4004 STN | 0.5388 TOP = | 5 STN |
| 10 TOP = | 92.8007 STN | 1.0776 TOP = | 10 STN |
| 20 TOP = | 185.6014 STN | 2.1552 TOP = | 20 STN |
| 50 TOP = | 464.0036 STN | 5.3879 TOP = | 50 STN |
| 100 TOP = | 928.0072 STN | 10.7758 TOP = | 100 STN |
| 300 TOP = | 2784.0215 STN | 32.3273 TOP = | 300 STN |
| 500 TOP = | 4640.0358 STN | 53.8789 TOP = | 500 STN |
| 1000 TOP = | 9280.0717 STN | 107.7578 TOP = | 1000 STN |
1 Tongan Paʻanga is worth 9.2801 Sao Tomean Dobra at the mid-market rate of 2026-10-21. 1 Sao Tomean Dobra is worth 0.1078 Tongan Paʻanga.
100 TOP = 928.01 STN, and 100 STN = 10.7758 TOP (rate of 2026-10-21).
Over 30 days the rate went from 9.0126 to 9.2801 (+2.97%). The 30-day high was 9.2899 and the low was 8.9136.
One week ago 1 TOP was worth 9.2800 STN; today it is worth 9.2801 STN (+0.00%).
The highest rate of the past 12 months was 1 TOP = 9.2899 STN on 2026-10-13; the lowest was 8.5640 STN on 2026-02-12.
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.
The Tongan Paʻanga is the official currency of Tonga. Symbol: T$. ISO 4217 code: TOP.
All Tongan Paʻanga (TOP) exchange rates →