Data as of 2026-10-16. Sources: Gold API (indicative XAU spot), Frankfurter (official central-bank FX rates).
30-day trend
Over the last 30 days the computed price per gram fell by 3.9% — from THB 4,692 to THB 4,511 per gram. The series is built from daily COMEX futures closes and official daily FX rates.
Gold price by year
| Year | Low (gram) | High (gram) | Average (gram) |
|---|---|---|---|
| 2026 | THB 4,230 | THB 4,859 | THB 4,596 |
| 2025 | THB 3,085 | THB 4,474 | THB 3,727 |
| 2024 | THB 2,259 | THB 2,891 | THB 2,691 |
| 2023 | THB 1,943 | THB 2,369 | THB 2,189 |
| 2022 | THB 1,922 | THB 2,126 | THB 2,020 |
| 2021 | THB 1,664 | THB 1,981 | THB 1,826 |
| 2020 | THB 1,520 | THB 1,991 | THB 1,812 |
| 2019 | THB 1,308 | THB 1,507 | THB 1,392 |
| 2018 | THB 1,254 | THB 1,404 | THB 1,312 |
| 2017 | THB 1,358 | THB 1,415 | THB 1,388 |
| 2016 | THB 1,295 | THB 1,523 | THB 1,417 |
| 2015 | THB 1,189 | THB 1,352 | THB 1,269 |
| 2014 | THB 1,222 | THB 1,402 | THB 1,301 |
| 2013 | THB 1,190 | THB 1,634 | THB 1,386 |
| 2012 | THB 1,545 | THB 1,785 | THB 1,674 |
Yearly aggregates of daily COMEX futures closes converted at same-date official FX rates. FX history is available from 1999.
Price per gram by purity
| Fineness | Purity | Price per gram |
|---|---|---|
| 999.9 (24 karat) | 99.99% | THB 4,484 |
| 958 (23 karat) | 95.80% | THB 4,296 |
| 916 (22 karat) | 91.60% | THB 4,108 |
| 750 (18 karat) | 75.00% | THB 3,363 |
| 585 (14 karat) | 58.50% | THB 2,624 |
| 375 (9 karat) | 37.50% | THB 1,682 |
The purity price is the share of pure gold in the alloy multiplied by the 999.9 gram price. Jewellery retails well above the metal value.
Gold value by weight
| Weight | Value (999.9) |
|---|---|
| 1 gram | THB 4,485 |
| 5 grams | THB 22,423 |
| 10 grams | THB 44,846 |
| 20 grams | THB 89,693 |
| Troy ounce (31.1 g) | THB 139,488 |
| 50 grams | THB 224,231 |
| 100 grams | THB 448,463 |
| 1 kilogram | THB 4,484,626 |
Computed from the exchange price of pure gold: minted bars sell at a premium over these values at banks and are bought back at a discount.
Frequently asked questions
How much is gold in Thailand today?
A gram of 999.9 gold in Thailand works out at THB 4,485 at the official THB rate — THB 139,487 an ounce and THB 4,484,626 a kilogram. That is the market calculation; jewellers and banks charge more for premium, tax and workmanship.
How much is 1 gram of gold in Thai baht today?
The computed price of one gram of gold (999.9 fine) is THB 4,485 at the official THB rate. Real-world bank or jeweller prices are higher by the dealer premium, VAT and fees.
How is this price calculated?
We take the global indicative gold price (XAU/USD) and multiply it by the official THB rate from central-bank data (Frankfurter). It is a computed value: local dealer premiums, taxes and delivery are not included.
Why is the price at a shop or bank different?
Banks and jewellers add a premium over the market price for fabrication, logistics, VAT and their own margin, and apply a discount when buying back. The gap typically runs from 2–3% on investment bars to tens of percent on jewellery.
How much is a gram of 14k (585) gold in Thai baht?
The computed price of one gram of 585 (14k) gold is THB 2,624 — 58.5% of the pure 999.9 gram price. Most jewellery is made of this alloy, and shops sell it well above the metal value.
How much is a troy ounce of gold in Thai baht?
A troy ounce — 31.1035 grams — is worth about THB 139,488 at the current computation. Global exchanges quote gold per troy ounce (XAU/USD).
How often is the data updated?
This page recalculates at least once an hour. The global gold price on the World Gold home page updates every few seconds.
Other currencies
Country gold-market overviews using this currency: Thailand
Methodology and data limitations are described on the methodology page. This is not investment advice — see the disclaimer.