The following table contains the monthly historical exchange rate

Exchange rate

In finance, an exchange rate between two currencies is the rate at which one currency will be exchanged for another. It is also regarded as the value of one country’s currency in terms of another currency...

of the different currencies of Argentina

Argentina

Argentina , officially the Argentine Republic , is the second largest country in South America by land area, after Brazil. It is constituted as a federation of 23 provinces and an autonomous city, Buenos Aires...

, expressed in Argentine currency units per United States dollar

United States dollar

The United States dollar , also referred to as the American dollar, is the official currency of the United States of America. It is divided into 100 smaller units called cents or pennies....

. The exchange rate at the end of each month is expressed in:

• From January 1914 to December 1969: pesos moneda nacional
  Argentine peso moneda nacional
  The peso moneda nacional was the currency of Argentina between November 5, 1881 and December 31, 1969. It was subdivided into 100 centavos, with the argentino worth 5 pesos. Its symbol was m$n or $m/n. Its ISO 4217 code was ARM.-History:...
  
  
• From January 1970 to May 1983: pesos ley
  Argentine peso ley
  The peso ley 18.188, usually known as either peso or, to distinguish it from the earlier peso moneda nacional, informally as peso ley, was the currency of Argentina between January 1, 1970 and May 5, 1983. It was subdivided into 100 centavos. Its symbol was $, sometimes $L. Its name comes from law...
  
  
• From June 1983 to May 1985: peso argentino
  Argentine peso argentino
  The peso argentino was the currency of Argentina between June 6, 1983 and June 14, 1985. It was subdivided into 100 centavos. The symbol was $a. The ISO 4217 code was ARP.-History:...
  
  
• From June 1985 to December 1991: australes
  Argentine austral
  The austral was the currency of Argentina between June 15, 1985 and December 31, 1991. It was subdivided into 100 centavos. The symbol was an uppercase A with an extra horizontal line . This symbol appeared on all coins issued in this currency , to distinguish them from earlier currencies...
  
  
• From January 1992: pesos
  Argentine peso
  The peso is the currency of Argentina, identified by the symbol $ preceding the amount in the same way as many countries using dollar currencies. It is subdivided into 100 centavos. Its ISO 4217 code is ARS...
  
  

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1914	2.3693	2.3750	2.3512	2.3602	2.3682	2.3682	2.3659
1915	2.3636	2.3661	2.3795	2.3800	2.3815	2.3893	2.4055	2.4502	2.4489	2.4173	2.4143	2.3957
1916	2.3850	2.3732	2.3600	2.3614	2.3711	2.3743	2.4002	2.4152	2.3766	2.3361	2.3161	2.2761
1917	2.2893	2.2750	2.3014	2.3425	2.3095	2.2818	2.2959	2.3232	2.3325	2.2877	2.1918	2.1455
1918	2.2455	2.2855	2.2732	2.2475	2.2241	2.2377	2.2527	2.2564	2.2443	2.2364	2.2350	2.2223
1919	2.2323	2.2336	2.2527	2.2723	2.2611	2.3118	2.3516	2.3725	2.3616	2.3611	2.3305	2.3205
1920	2.3209	2.3155	2.3170	2.3295	2.3575	2.3830	2.4961	2.6407	2.7141	2.8145	2.9898	2.9282
1921	2.8966	2.8614	2.9327	3.1205	3.2268	3.3048	3.4541	3.4118	3.2589	3.1141	3.0866	3.0273
1922	2.9398	2.7550	2.7441	2.8157	2.7568	2.7730	2.7745	2.7668	2.8030	2.7870	2.7559	2.6525
1923	2.6805	2.6955	2.6984	2.7380	2.7845	2.8212	2.9273	3.0582	3.0348	3.0864	3.1986	3.1414
1924	3.0816	2.9684	2.9727	3.0439	3.0420	3.0722	3.0623	2.9577	2.8368	2.7177	2.6555	2.5682
1925	2.4934	2.5159	2.5361	2.6189	2.5168	2.4911	2.4770	2.4789	2.4766	2.4330	2.4061	2.4125
1926	2.4134	2.4395	2.5184	2.5023	2.4923	2.4805	2.4670	2.4734	2.4636	2.4509	2.4602	2.4355
1927	2.4225	2.3950	2.3650	2.3611	2.3614	2.3557	2.3539	2.3452	2.3407	2.3402	2.3441	2.3409
1928	2.3429	2.3418	2.3398	2.3418	2.3523	2.3491	2.3691	2.3743	2.3800	2.3793	2.3732	2.3768
1929	2.3750	2.3764	2.3809	2.3791	2.3834	2.3880	2.3841	2.3823	2.3839	2.3934	2.4207	2.4457
1930	2.4945	2.6386	2.6623	2.5745	2.6068	2.7016	2.7784	2.7614	2.7886	2.9218	2.9120	3.0216
1931	3.2655	3.1539	2.9089	2.9930	3.2232	3.2370	3.2609	3.5284	3.8155	4.2636	3.8975	3.8863
1932	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863	3.8863
1933	3.8863	3.8863	3.9191	3.7655	3.3614	3.2227	2.8443	2.8786	2.7555	2.6639	2.4973	3.2079
1934	3.2528	3.3117	3.3565	3.3227	3.4132	3.4444	3.4560	3.4080	3.4314	3.4517	3.4217	3.4527
1935	3.4735	3.4731	3.5375	3.4972	3.4702	3.4401	3.4306	3.4233	3.4488	3.4652	3.4530	3.4504
1936	3.4257	3.3994	3.4173	3.4359	3.4159	3.3872	3.3935	3.3888	3.3627	3.4587	3.4673	3.3098
1937	3.3058	3.3289	3.3303	3.2983	3.2950	3.2908	3.3121	3.3164	3.3389	3.3482	3.3782	3.4044
1938	3.4198	3.7606	3.9035	3.9026	3.8238	3.8395	3.8444	3.8759	3.9543	3.9823	4.2855	4.3964
1939	4.3661	4.3525	4.3435	4.3252	4.3209	4.3214	4.3235	4.3310	4.2779	4.2651	4.3127	4.3937
1940	4.3952	4.3042	4.2805	4.3514	4.4167	4.5497	4.6033	4.4400	4.3091	4.2654	4.2616	4.2423
1941	4.2335	4.2459	4.3283	4.2771	4.2209	4.2206	4.2129	4.2044	4.2314	4.2419	4.1956	4.2165
1942	4.2340	4.2382	4.2284	4.2262	4.2464	4.2561	4.2305	4.2175	4.2253	4.2174	4.2339	4.2401
1943	4.2421	4.2307	4.1963	4.0924	4.0009	3.9892	3.9904	3.9991	3.9997	3.9981	3.9966	3.9912
1944	3.9899	3.9940	4.0152	4.0181	4.0293	4.0277	4.0489	4.0424	4.0294	4.0330	4.0269	4.0407
1945	4.17	4.09	4.02	4.05	4.07	4.07	4.03	4.00	4.01	4.12	4.16	4.15
1946	4.22	4.19	4.19	4.17	4.12	4.09	4.13	4.10	4.14	4.13	4.17	4.21
1947	4.20	4.18	4.16	4.15	4.19	4.19	4.32	4.58	4.61	4.65	4.49	4.48
1948	4.51	4.44	4.44	4.59	5.10	5.63	6.01	6.54	7.16	8.87	8.53	8.50
1949	9.84	9.06	9.06	9.56	10.01	9.56	9.36	9.81	11.88	13.02	15.21	15.86
1950	15.20	14.80	13.90	13.75	13.95	13.74	15.50	17.25	18.05	19.65	19.55	16.50
1951	16.85	15.50	18.20	19.50	25.50	24.10	24.50	28.60	29.50	27.90	27.75	27.00
1952	28.60	26.50	24.50	25.00	23.10	21.25	21.50	20.40	19.80	20.50	21.00	23.15
1953	23.25	22.75	22.85	23.75	23.80	23.60	23.85	21.95	22.75	22.25	19.80	20.10
1954	22.25	22.60	23.25	25.00	26.00	25.50	26.15	26.25	26.50	26.50	26.95	26.70
1955	27.85	28.10	28.40	29.50	31.85	33.25	30.75	31.50	27.00	29.15	32.50	36.00
1956	40.50	42.85	40.50	37.80	35.20	32.60	30.20	32.50	30.80	32.10	34.90	36.55
1957	37.40	36.70	40.50	37.00	40.25	40.75	42.50	43.85	43.00	39.25	37.00	37.20
1958	37.25	38.25	40.50	42.00	42.30	42.10	42.50	46.50	54.25	73.50	71.50	70.50
1959	65.30	68.70	68.40	80.80	88.80	84.90	86.00	83.50	82.50	82.30	83.10	83.30
1960	82.90	82.70	82.90	83.40	82.80	82.50	82.60	82.60	83.00	82.70	82.85	82.65
1961	82.75	82.60	82.90	83.50	82.80	82.60	82.75	83.50	83.25	83.45	83.30	84.20
1962	83.55	83.40	83.80	99.50	112.50	133.00	118.40	126.30	128.80	139.60	148.40	134.10
1963	134.40	135.20	140.30	137.20	138.80	139.00	134.00	134.60	149.60	146.80	140.80	132.50
1964	134.25	130.90	138.25	142.70	140.40	156.55	174.15	169.35	161.22	166.05	179.41	192.89
1965	215.00	323.38	217.88	227.00	248.00	276.20	285.71	272.34	258.18	233.07	225.00	233.90
1966	247.37	238.16	228.88	222.78	234.90	238.29	224.65	227.98	247.35	256.18	266.78	270.60
1967	282.22	295.77	345.24	348.18	348.75	349.25	350.00	349.75	349.75	349.50	349.50	350.00
1968	350.00	350.00	349.75	349.50	350.00	349.50	349.50	350.00	350.00	350.00	350.00	350.00
1969	350.00	349.75	349.50	350.25	351.75	352.00	351.25	351.75	351.75	351.50	351.50	352.25
1970	3.4975	3.5000	3.4850	3.4950	3.5125	4.0100	4.0100	4.0075	4.0175	4.1650	4.2900	4.3350
1971	4.2750	4.1750	4.3350	4.6350	4.8050	5.2550	5.3750	5.8050	6.9050	8.8500	9.7750	9.4000
1972	10.15	10.35	10.00	10.15	11.95	11.75	11.20	13.00	13.70	12.00	11.88	11.25
1973	12.13	11.45	11.43	12.50	12.50	10.88	10.10	10.95	11.10	10.60	10.58	11.20
1974	11.90	12.30	12.40	13.30	14.40	14.90	16.60	17.55	18.70	20.05	20.90	22.00
1975	22.65	23.45	28.35	36.45	47.00	53.00	66.50	76.00	110.00	142.50	132.50	127.50
1976	196.00	270.00	325.00	255.00	245.00	247.50	250.00	263.00	247.00	245.50	273.00	276.00
1977	297.50	332.50	342.50	364.50	372.50	390.00	411.50	437.50	468.50	510.50	550.50	599.50
1978	636.50	679.50	717.50	759.50	765.50	783.50	797.50	832.50	861.50	911.50	956.50	998.00
1979	1,048.50	1,098.50	1,151.50	1,202.50	1,257.50	1,310.50	1,365.50	1,414.50	1,463.50	1,515.50	1,567.50	1,611.50
1980	1,659.50	1,698.50	1,745.50	1,782.50	1,819.50	1,854.50	1,872.50	1,910.50	1,932.50	1,946.50	1,972.50	1,997.50
1981	2,038.50	2,267.50	2,485.50	3,200	3,625	7,050	7,200	7,300	7,590	9,050	11,100	10,400
1982	10,300	10,000	11,850	14,800	21,250	24,250	58,500	49,000	47,500	55,000	63,500	68,000
1983	69,250	80,000	93,250	93,500	98,500	11.50	14.75	19.30	25.90	24.10	24.15	25.65
1984	35.25	44.85	52.85	58.40	65.65	73.65	82.25	108.50	121.80	139.25	180.50	205.00
1985	266.00	356.00	464.00	557.50	673.00	0.855	0.950	0.950	0.900	0.930	0.865	0.875
1986	0.885	0.865	0.925	0.910	0.890	0.880	0.925	1.165	1.213	1.265	1.425	1.668
1987	1.613	1.720	2.035	2.070	2.060	2.145	2.553	3.083	3.625	4.045	4.36	5.10
1988	5.50	6.18	6.48	7.35	9.21	11.32	12.65	14.40	14.96	15.08	15.60	16.41
1989	17.72	28.20	47.90	79.00	290	540	665	665	650	723	1,020	1,950
1990	1,870	5,750	4,675	4,925	5,005	5,310	5,465	6,305	5,730	5,570	5,170	5,820
1991	9,250	10,275	9,630	9,833	9,923	9,993	9,973	9,973	9,903	9,913	9,909	10,028
1992	0.9905	0.9899	0.9934	0.9895	0.9895	0.9915	0.9919	0.9910	0.9911	0.9911	0.9928	0.9916
1993	0.9991	0.9991	0.9997	0.9978	1.0001	0.9983	0.9996	1.0013	1.0013	0.9991	0.9975	0.9984
1994	0.9984	1.0015	1.0011	0.9986	0.9985	0.9974	0.9984	0.9991	0.9993	0.9990	0.9999	1.0014
1995	1.0006	1.0017	1.0009	1.0011	0.9986	0.9989	0.9994	0.9984	0.9989	1.0003	0.9992	1.0016
1996	0.9992	0.9998	0.9997	0.9995	1.0000	1.0006	1.0012	1.0001	1.0002	0.9995	0.9989	1.0005
1997	0.9985	0.9993	0.9994	0.9995	0.9993	1.0005	0.9998	0.9996	0.9995	1.0022	1.0007	1.0014
1998	0.9988	0.9989	1.0007	1.0001	0.9997	0.9997	1.0002	1.0019	1.0001	1.0035	0.9999	1.0010
1999	1.0003	0.9999	0.9987	0.9994	1.0014	1.0049	0.9997	1.0004	0.9990	1.0000	1.0070	1.0014
2000	0.9996	0.9987	0.9991	0.9987	1.0009	0.9984	0.9990	0.9986	0.9989	0.9999	1.0004	1.0014
2001	0.9992	0.9996	1.0009	1.0001	0.9994	1.0010	1.0290	0.9974	0.9989	1.0029	1.0038	1.1499
2002	1.9500	2.0000	2.9500	2.9750	3.6000	3.8500	3.6900	3.6100	3.7400	3.5150	3.6200	3.4050
2003	3.2050	3.2050	2.9750	2.8250	2.8550	2.8000	2.9150	2.9450	2.9050	2.8500	2.9700	2.9400
2004	2.9750	2.9150	2.8650	2.8450	2.9600	2.9550	2.9750	3.1050	2.9850	2.9750	2.9450	2.9750
2005	2.9240	2.9380	2.9170	2.9100	2.8830	2.8870	2.8610	2.9110	2.9100	3.0020	2.9660	3.0320
2006	3.0660	3.0740	3.0820	3.0480	3.0850	3.0860	3.0720	3.0970	3.1040	3.0890	3.0680	3.0620
2007	3.1070	3.1000	3.1000	3.0900	3.0770	3.0930	3.1210	3.1560	3.1500	3.1420	3.1450	3.1490
2008	3.1580	3.1610	3.1680	3.1640	3.0990	3.0250	3.0440	3.0300	3.1350	3.3880	3.3730	3.4530
2009	3.4880	3.5670	3.7200	3.7140	3.7490	3.7970	3.8300	3.8510	3.8430	3.8190	3.8110	3.8000
2010	3.8350	3.8590	3.8780	3.8880	3.9290	3.9310	3.9400	3.9500	3.9600	3.9570	3.9880	3.9760
2011	4.0080	4.0300	4.0540	4.0800	4.0900	4.1100	4.1450	4.2000	4.2050	4.2360

The value of one current peso is 10,000,000,000,000 pesos of 1969 (or 1914), and more than 16,700,000,000,000 pesos of 1914 with the U.S. dollar as reference.