Gold 4,109.10 $/oz ▼ (-0.73%) Gold 24K 132.11 $/g Silver 52.62 $/oz ▼ (-1.25%) Platinum 1,534 $/oz EUR/USD 1.1237

21K gold price in Buenos Aires today

On November 5, 2026, 21K gold in Buenos Aires costs 179.001 ARS per gram and 5.567.553 ARS per troy ounce, based on the live international spot price.

21K · per gram 179.001 ARS ▼ (-0.73%)

Live · Updated

21K gold price in ARS by weight

WeightSpot valueBuy (bid)Sell (ask)
1 g179.001175.421182.581
5 g895.005877.105912.905
8 g1.432.0081.403.3681.460.648
10 g1.790.0101.754.2101.825.810
Troy ounce5.567.5535.456.2025.678.904
Tola2.087.8322.046.0762.129.589
Kilogram179.000.973175.420.953182.580.992

Spot prices exclude dealer margins and taxes. Adjust these to estimate what a shop will pay (buy) or charge (sell).

What is 21K gold?

21K gold is 87.5% pure (hallmark 875). It is the most popular jewelry karat in Saudi Arabia, Egypt and other Arab countries.

The 21K price is calculated as the 24K price multiplied by 0.875. Today that gives 204,573 × 0.875 = 179.001 ARS per gram.

Compare other karats: 24K22K18K14K10K9K

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ARS exchange rate

1 USD1.548,4941 ARS
1 EUR1.740,0531 ARS
1 GBP2.086,0309 ARS

All ARS exchange rates · Silver price in Buenos Aires

Gold spot price trend (USD/oz)

Full gold price history and long-term chart

How the gold price in Buenos Aires is calculated

We take the live spot price of 4,109.10 USD per troy ounce, divide it by 31.1035 to get 132.11 USD per gram of pure gold, and multiply by today’s exchange rate of 1.548,4941 ARS per dollar. That gives 204.573 ARS per gram for 24K. Lower karats are priced by their gold content.

Because the Argentine peso has several exchange rates, local gold quotes can differ noticeably from a conversion at the official rate. Always ask which dollar rate a buyer is using.

Gold in Buenos Aires is priced in the same currency as the rest of Argentina; differences between shops come from margins and making charges, not from the metal price.

Before you sell, weigh your pieces on a jeweler’s scale, check the hallmark and compare at least two quotes. Read our guide to selling gold.

More gold prices in Buenos Aires

24K gold22K gold21K gold18K gold14K gold10K gold9K gold Per gramPer troy ouncePer tolaPer kilogram

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Frequently asked questions

What is the 24K gold price in Buenos Aires today?
Today 24K gold in Buenos Aires costs about 204.573 ARS per gram, 2.386.094 ARS per tola and 6.362.917 ARS per troy ounce, before dealer margins and taxes.
How much is 18K gold per gram in Buenos Aires?
18K gold is 75% pure, so one gram is worth about 153.429 ARS at today’s spot price. A jeweler will usually pay a little less when buying and charge more when selling.
Which currency is gold priced in for Buenos Aires?
Local prices are shown in ARS. They are converted from the international US-dollar spot price at the current ARS/USD exchange rate.
Does this price include tax or making charges?
No. The figures are the value of the gold content only. Use the spread and making-charge fields above to estimate a retail price.