DEC alternative conversion factor in Mauritania
Mauritania: DEC alternative conversion factor was 39.79 LCU per US$ in 2025. ◆ Volatile
DEC alternative conversion factor in Mauritania, 1960–2025
Source: International Financial Statistics database, International Monetary Fund (IMF). Measured in LCU per US$.
Analysis
The most recent figure for dec alternative conversion factor in Mauritania is 39.79 LCU per US$, measured in 2025. That is the highest value across all 66 years on record.
Compared with earlier readings it is up 0.2% on the previous year and up 22.9% over ten years.
Over the whole period, dec alternative conversion factor in Mauritania peaked at 39.79 LCU per US$ in 2025 and was at its lowest, 4.31 LCU per US$, in 1975.
That places Mauritania 84th out of 215 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
DEC alternative conversion factor in Mauritania, year by year
| Year | LCU per US$ | Change |
|---|---|---|
| 1960 | 4.94 LCU per US$ | — |
| 1961 | 4.94 LCU per US$ | +0.0% |
| 1962 | 4.94 LCU per US$ | +0.0% |
| 1963 | 4.94 LCU per US$ | +0.0% |
| 1964 | 4.94 LCU per US$ | +0.0% |
| 1965 | 4.94 LCU per US$ | +0.0% |
| 1966 | 4.94 LCU per US$ | +0.0% |
| 1967 | 4.94 LCU per US$ | +0.0% |
| 1968 | 4.94 LCU per US$ | +0.0% |
| 1969 | 5.19 LCU per US$ | +5.2% |
| 1970 | 5.55 LCU per US$ | +6.9% |
| 1971 | 5.54 LCU per US$ | -0.2% |
| 1972 | 5.05 LCU per US$ | -8.9% |
| 1973 | 4.46 LCU per US$ | -11.7% |
| 1974 | 4.53 LCU per US$ | +1.7% |
| 1975 | 4.31 LCU per US$ | -4.9% |
| 1976 | 4.5 LCU per US$ | +4.4% |
| 1977 | 4.56 LCU per US$ | +1.3% |
| 1978 | 4.62 LCU per US$ | +1.3% |
| 1979 | 4.59 LCU per US$ | -0.6% |
| 1980 | 4.59 LCU per US$ | +0.0% |
| 1981 | 4.83 LCU per US$ | +5.2% |
| 1982 | 5.18 LCU per US$ | +7.2% |
| 1983 | 5.48 LCU per US$ | +5.9% |
| 1984 | 6.38 LCU per US$ | +16.4% |
| 1985 | 7.71 LCU per US$ | +20.8% |
| 1986 | 7.44 LCU per US$ | -3.5% |
| 1987 | 7.39 LCU per US$ | -0.7% |
| 1988 | 7.53 LCU per US$ | +1.9% |
| 1989 | 8.31 LCU per US$ | +10.4% |
| 1990 | 8.06 LCU per US$ | -2.9% |
| 1991 | 8.19 LCU per US$ | +1.7% |
| 1992 | 8.7 LCU per US$ | +6.2% |
| 1993 | 12.08 LCU per US$ | +38.8% |
| 1994 | 12.36 LCU per US$ | +2.3% |
| 1995 | 12.98 LCU per US$ | +5.0% |
| 1996 | 13.72 LCU per US$ | +5.7% |
| 1997 | 15.19 LCU per US$ | +10.7% |
| 1998 | 18.85 LCU per US$ | +24.1% |
| 1999 | 20.95 LCU per US$ | +11.2% |
| 2000 | 23.89 LCU per US$ | +14.0% |
| 2001 | 25.56 LCU per US$ | +7.0% |
| 2002 | 27.17 LCU per US$ | +6.3% |
| 2003 | 26.3 LCU per US$ | -3.2% |
| 2004 | 26.53 LCU per US$ | +0.9% |
| 2005 | 26.56 LCU per US$ | +0.1% |
| 2006 | 26.86 LCU per US$ | +1.1% |
| 2007 | 25.86 LCU per US$ | -3.7% |
| 2008 | 23.82 LCU per US$ | -7.9% |
| 2009 | 26.24 LCU per US$ | +10.1% |
| 2010 | 27.59 LCU per US$ | +5.2% |
| 2011 | 28.11 LCU per US$ | +1.9% |
| 2012 | 29.66 LCU per US$ | +5.5% |
| 2013 | 30.04 LCU per US$ | +1.3% |
| 2014 | 30.17 LCU per US$ | +0.4% |
| 2015 | 32.39 LCU per US$ | +7.4% |
| 2016 | 35.19 LCU per US$ | +8.6% |
| 2017 | 35.73 LCU per US$ | +1.5% |
| 2018 | 35.67 LCU per US$ | -0.2% |
| 2019 | 36.69 LCU per US$ | +2.9% |
| 2020 | 37.19 LCU per US$ | +1.4% |
| 2021 | 36.07 LCU per US$ | -3.0% |
| 2022 | 36.92 LCU per US$ | +2.4% |
| 2023 | 36.62 LCU per US$ | -0.8% |
| 2024 | 39.72 LCU per US$ | +8.5% |
| 2025 | 39.79 LCU per US$ | +0.2% |
Mauritania compared with similar countries
- Mauritania's 39.79 LCU per US$ is below the median for lower middle income countries, which is 120.33 LCU per US$, 33% of the median. (47 countries reporting)
- Mauritania's 39.79 LCU per US$ is below the median for Sub-Saharan Africa, which is 581.93 LCU per US$, 7% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where DEC alternative conversion factor in Mauritania changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1993 | +38.8% | 8.7 LCU per US$ | 12.08 LCU per US$ |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 4.96 LCU per US$ | 4.94 LCU per US$ | 5.19 LCU per US$ | 10 |
| 1970s | 4.77 LCU per US$ | 4.31 LCU per US$ | 5.55 LCU per US$ | 10 |
| 1980s | 6.48 LCU per US$ | 4.59 LCU per US$ | 8.31 LCU per US$ | 10 |
| 1990s | 13.11 LCU per US$ | 8.06 LCU per US$ | 20.95 LCU per US$ | 10 |
| 2000s | 25.88 LCU per US$ | 23.82 LCU per US$ | 27.17 LCU per US$ | 10 |
| 2010s | 32.12 LCU per US$ | 27.59 LCU per US$ | 36.69 LCU per US$ | 10 |
| 2020s | 37.72 LCU per US$ | 36.07 LCU per US$ | 39.79 LCU per US$ | 6 |
Countries ranked near Mauritania
More economy & growth data for Mauritania
- Foreign direct investment, net outflows (BoP, current US$), gaps 3.90 million BoP, current US$ (2024)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0004 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net outflows (BoP, current US$), per capita 0.7539 BoP, current US$ per person (2024)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled 1.44 billion BoP, current US$ (2024)
- Foreign direct investment, net inflows (BoP, current US$), annual 69.78 % change on previous year (2024)
- Foreign direct investment, net inflows (BoP, current US$), per unit 0.1324 BoP, current US$ per US$ of GDP (2024)
- Foreign direct investment, net inflows (BoP, current US$), per capita 278.62 BoP, current US$ per person (2024)
- Total reserves (includes gold, current US$), annual growth rate 36.52 % change on previous year (2021)
- Total reserves (includes gold, current US$), per unit of GDP 0.2211 includes gold, current US$ per US$ of GDP (2021)
- Total reserves (includes gold, current US$), per capita 430.54 includes gold, current US$ per person (2021)
Frequently asked questions
- What is dec alternative conversion factor in Mauritania?
- Dec alternative conversion factor in Mauritania was 39.79 LCU per US$ in 2025, according to International Financial Statistics database, International Monetary Fund (IMF).
- What is the highest dec alternative conversion factor recorded in Mauritania?
- The highest recorded value was 39.79 LCU per US$ in 2025.
- What is the lowest dec alternative conversion factor recorded in Mauritania?
- The lowest recorded value was 4.31 LCU per US$ in 1975.
- How does Mauritania rank for dec alternative conversion factor?
- Mauritania ranks 84th out of 215 countries with data for 2025.
- Is dec alternative conversion factor rising or falling in Mauritania?
- Over the last ten years it is up 22.9%. The long-run trend across the full record is volatile.
- Where does this Mauritania data come from?
- The figures come from International Financial Statistics database, International Monetary Fund (IMF), published as part of DEC alternative conversion factor (LCU per US$). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 66 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
The DEC alternative conversion factor is the underlying annual exchange rate (the price of one country’s currency in relation to another country's currency) used for the World Bank Atlas method. As a rule, it is the official exchange rate reported in the IMF's International Financial Statistics. Exceptions arise where further refinements are made by World Bank staff. It is expressed in local currency units per U.S. dollar.