Iranian Rial to São Tomé & Príncipe Dobra exchange rate today

The Iranian Rial to São Tomé & Príncipe Dobra exchange rate shows how much one Iranian Rial is worth in São Tomé & Príncipe Dobra. Use the currency converter below and explore the historical charts to see how the rate has changed over time.

Current rate: 1 IRR = STD

Update
Iranian Rial 1 IRR = São Tomé & Príncipe Dobra 0.01620966 STD
No change
Exchange Rates 1 IRR = Db0.01620966 STD
Inverse rate 1 STD = ﷼61.69160481 IRR
24-hour range · Near low
Lowest Db0.01620966 Current Db0.01620966 Highest Db0.01620966
Source: Currency Rates mid-market
Currency converter
Rate: 0.01620966 STD
Inverse: 61.69160481 IRR

Iranian Rial to São Tomé & Príncipe Dobra exchange rate chart

Track exchange rate trends for IRR to STD over 24 hours, 7 days, 1 month, 6 months, 1 year, 2 years, and 5 years.

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Close
Lowest
Highest
Average
Change

Other conversions

USD/STD
22,281.8
7D
CAD/STD
15,688.59
7D +0.42%
MXN/STD
1,207.32
7D -0.23%
BRL/STD
4,414.77
7D -1.19%
Practical rate background

IRR/STD exchange rate overview

Current value, recent trends, 12-month range, and monthly changes. Exchange rates are calculated by converting from 1 IRR into STD.

366 daily data points 25 hourly data points
Current exchange rate
0.01620966 STD
2026-10-15
Past 24 hours
0.000000 STD
0.00%
Past 7 days
0.000000 STD
0.00%
Past 30 days
0.000000 STD
0.00%
Past 1 year
-0.513364 STD
-96.94%
Position in 12-month range today
0/100
Low range
Lowest
0.01619317 Today
0.01620966 Highest
0.52988823
12 month change
Monthly exchange rate changes over the last 12 months.
Change %
-0.06%
November
+0.16%
December
-0.07%
January
February
-96.80%
March
+0.29%
April
-2.74%
May
-1.75%
June
+0.06%
July
+0.04%
August
September
October
Long-term exchange rate view

IRR/STD 5-year exchange rate history

Annual averages, ranges, and trends over the last 5 years. Displayed rates are converted from 1 IRR into STD.

1826 daily observations
Strongest year
2023 · 0.5350958 STD
Average rate
Current range status
2026 · Volatility Year
YTD
Last updated
Updated hourly
Exchange rate charts by year Each row displays the average, lowest, highest, and annual change.
2022
Average rate 0.52459923 STD
Position: 98/100
Annual range
0.48931397 – 0.55863755 STD
Volatility Year +8.92%
2023
Average rate 0.5350958 STD
Position: 100/100
Annual range
0.52613459 – 0.54820557 STD
IRR weakens against USD -2.97%
2024
Average rate 0.52936938 STD
Position: 99/100
Annual range
0.52737988 – 0.53014038 STD
Stable year -0.34%
2025
Average rate 0.52908145 STD
Position: 99/100
Annual range
0.52737988 – 0.53044327 STD
Stable year +0.46%
2026 Year to Date
Average rate 0.06145725 STD
Position: 3/100
Annual range
0.01619317 – 0.52980003 STD
Volatility Year -96.94%

This module summarizes historical performance and does not predict future exchange rates.