Today's Aluminium Price in Argentina — September 21, 2026

AR$4,543.24
per kilogram
+AR$0.00 (+0.00%)
Today's Change (24h)
Updated: September 21, 2026

Quick Conversions

Per GramAR$4.54
10 KilogramAR$45,432.35
100 KilogramAR$454,323.50
1 Metric TonAR$4,543,235.00
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7-Day Range & Momentum

Low: AR$4,464.46High: AR$4,543.24
7-Day Momentum ▲ +1.76%

Based on the last 7 real days of data — a trend readout, not a forecast.

As of September 21, 2026, Aluminium is trading at Four Thousand Five Hundred and Forty Three Pesos per kilogram across Argentina. The per-gram rate stands at Five Pesos, and 100 kilograms costs Four Hundred and Fifty Four Thousand Three Hundred and Twenty Four Pesos.

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Price History

Aluminium Price (AR$/kg)
Period OpenAR$4,464.46
Period HighAR$4,543.24
Period LowAR$4,464.46
Prev. CloseAR$4,543.24

All prices in AR$ per kilogram · daily rate, updated once per day

Aluminium Price Comparison (AR$ per kilogram)

Yesterday
AR$4,543.24
+AR$0.00 (+0.00%)
1 Week Ago
AR$4,466.18
+AR$77.06 (+1.73%)
1 Month Ago
AR$4,420.15
+AR$123.08 (+2.78%)
1 Year Ago
N/A

Aluminium in Argentina is currently priced at Four Thousand Five Hundred and Forty Three Pesos per kilogram. Compared to one month ago, the price has risen by One Hundred and Twenty Three Pesos (+2.78%).

Aluminium Price by Weight

Today's Aluminium rate in Argentina is Four Thousand Five Hundred and Forty Three Pesos per kilogram. At this rate, 100 grams of Aluminium costs Four Hundred and Fifty Four Pesos.

Unit Weight Price (ARS) Price in Words
1 Gram 1.0000 g AR$4.54 Five Pesos
8 Grams 8.0000 g AR$36.35 Thirty Six Pesos
10 Grams 10.0000 g AR$45.43 Forty Five Pesos
100 Grams 100.0000 g AR$454.32 Four Hundred and Fifty Four Pesos
1 Kilogram 1,000.0000 g AR$4,543.24 Four Thousand Five Hundred and Forty Three Pesos
1 Ounce (oz) 28.3495 g AR$128.80 One Hundred and Twenty Nine Pesos
1 Troy Ounce 31.1035 g AR$141.31 One Hundred and Forty One Pesos
1 Metric Ton 1,000,000.0000 g AR$4,543,235.00 Four Million Five Hundred and Forty Three Thousand Two Hundred and Thirty Five Pesos

Historical Prices — Last 10 Days

The most recent Aluminium price in Argentina on record (2026-09-21) is Four Thousand Five Hundred and Forty Three Pesos per kilogram.

Date Price (ARS/kg) Change
2026-09-21 AR$4,543.24 0.00
2026-09-20 AR$4,543.24 0.00
2026-09-19 AR$4,543.24 +15.92
2026-09-18 AR$4,527.31 -14.95
2026-09-17 AR$4,542.26 +60.85
2026-09-16 AR$4,481.41 +16.95
2026-09-15 AR$4,464.46 -1.72
2026-09-14 AR$4,466.18 -8.30
2026-09-13 AR$4,474.48 0.00
2026-09-12 AR$4,474.48

Aluminium Price in Argentina Today

1kg Aluminium in Argentina = AR$4,543.24 ARS

This rate is drawn from the same real-time international spot benchmark used to price aluminium worldwide, converted directly into Pesos (ARS) and refreshed daily — never a fixed or manually estimated figure. Aluminium is up 0.00% from its previous close; the 10-day trend and full price history above show exactly how it got here.