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1 MRO to STNMauritanian Ouguiya → Sao Tomean Dobra
On 2026-10-28, 1 Mauritanian Ouguiya (MRO) = 0.05514 Sao Tomean Dobra (STN) at the mid-market rate. Conversely, 1 STN = 18.1349 MRO. Over the last 30 days the MRO/STN rate moved between 0.05359 and 0.05544, a change of +2.89%.
This page shows the live mid-market rate from Mauritanian Ouguiya (MRO) 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.
MRO/STN exchange rate chart
MRO/STN went from 0.05381 on Sep 28, 2026 to 0.05514 on Oct 28, 2026 (+2.48 %). Highest: 0.05544 (Oct 3, 2026); lowest: 0.05381 (Sep 28, 2026).
MRO/STN exchange rate analysis
Over the last 30 days the MRO/STN rate rose (+2.48%): the MRO gained ground against the STN. Over the past 12 months it ranged from 0.0517 (2026-01-28) to 0.05544 (2026-10-03), with an average of 0.05338. Today's rate is 3.30% above its one-year average: 1 MRO buys more STN than usual. Day-to-day movements are moderate (average daily change of 0.49%). The largest daily move of the last 30 days was -1.50% on 2026-10-04.
| Period | Date | 1 MRO = | Change |
|---|---|---|---|
| 1 week ago | 0.05497 STN | +0.32% | |
| 1 month ago | 0.05381 STN | +2.48% | |
| 3 months ago | 0.05433 STN | +1.49% | |
| 1 year ago | 0.05301 STN | +4.03% |
MRO/STN · last 10 days
| Date | 1 MRO = | 1 STN = |
|---|---|---|
| 0.05514 STN | 18.1349 MRO | |
| 0.055 STN | 18.1826 MRO | |
| 0.0551 STN | 18.1487 MRO | |
| 0.05467 STN | 18.2925 MRO | |
| 0.05477 STN | 18.2575 MRO | |
| 0.05502 STN | 18.1743 MRO | |
| 0.05477 STN | 18.2580 MRO | |
| 0.05497 STN | 18.1927 MRO | |
| 0.0549 STN | 18.2147 MRO | |
| 0.0548 STN | 18.2467 MRO |
Mauritanian Ouguiya to Sao Tomean Dobra
Sao Tomean Dobra to Mauritanian Ouguiya
Frequently asked questions
How much is 1 MRO in STN today?
1 Mauritanian Ouguiya is worth 0.05514 Sao Tomean Dobra at the mid-market rate of 2026-10-28. 1 Sao Tomean Dobra is worth 18.1349 Mauritanian Ouguiya.
How much is 100 MRO in STN?
100 MRO = 5.5142 STN, and 100 STN = 1,813.49 MRO (rate of 2026-10-28).
How has the MRO to STN rate changed over the last month?
Over 30 days the rate went from 0.05359 to 0.05514 (+2.89%). The 30-day high was 0.05544 and the low was 0.05359.
How has the MRO to STN rate changed this week?
One week ago 1 MRO was worth 0.05497 STN; today it is worth 0.05514 STN (+0.32%).
What was the best MRO to STN rate in the past year?
The highest rate of the past 12 months was 1 MRO = 0.05544 STN on 2026-10-03; the lowest was 0.0517 STN on 2026-01-28.
Where does this exchange rate come from?
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.