18K gold price in Guinea today
On November 5, 2026, 18K gold in Guinea costs 877,237 GNF per gram and 27,285,135 GNF per troy ounce, based on the live international spot price.
Live · Updated
18K gold price in GNF by weight
| Weight | Spot value | Buy (bid) | Sell (ask) |
|---|---|---|---|
| 1 g | 877,237 | 859,693 | 894,782 |
| 5 g | 4,386,187 | 4,298,464 | 4,473,911 |
| 8 g | 7,017,900 | 6,877,542 | 7,158,258 |
| 10 g | 8,772,375 | 8,596,927 | 8,947,822 |
| Troy ounce | 27,285,135 | 26,739,433 | 27,830,838 |
| Tola | 10,231,926 | 10,027,287 | 10,436,564 |
| Kilogram | 877,237,470 | 859,692,721 | 894,782,220 |
What is 18K gold?
18K gold is 75% pure (hallmark 750). It is the usual fine-jewelry standard in Europe and Latin America and the base for most white and rose gold.
The 18K price is calculated as the 24K price multiplied by 0.75. Today that gives 1,169,650 × 0.75 = 877,237 GNF per gram.
Quick calculator
GNF exchange rate
| 1 USD | 8,854.6414 GNF |
|---|---|
| 1 EUR | 9,950.0191 GNF |
| 1 GBP | 11,928.3989 GNF |
Gold spot price trend (USD/oz)
How the gold price in Guinea is calculated
We take the live spot price of 4,108.60 USD per troy ounce, divide it by 31.1035 to get 132.09 USD per gram of pure gold, and multiply by today’s exchange rate of 8,854.6414 GNF per dollar. That gives 1,169,650 GNF per gram for 24K. Lower karats are priced by their gold content.
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 Guinea
24K gold22K gold21K gold18K gold14K gold10K gold9K gold Per gramPer troy ouncePer tolaPer kilogram
South Africa ZAR
Angola AOA
Botswana BWP
Burkina Faso XOF
Cameroon XAF
Chad XAF
Comoros KMF
Côte d’Ivoire XOF
DR Congo CDF
Djibouti DJF
Equatorial Guinea XAF
Eritrea ERN