5 THB to STD5 Thai Baht = 3,353.65 São Tomé and Príncipe Dobra (pre-2018)
🇹🇭 5 Thai Baht (฿5) is worth 🏳️ 3,353.65 São Tomé and Príncipe Dobra (pre-2018) (STD3,353.65) at the current exchange rate of 1 THB = 670.7305 STD. Rates were last updated Sep 22, 2026, 01:00 AM UTC.
Over the last 30 days, the THB to STD rate rose 3.83% (high 670.7305 on September 22, 2026, low 622.3927 on September 18, 2026, average 645.2743). Over the last 90 days, the THB to STD rate rose 3.36% (high 670.7305 on September 22, 2026, low 621.3808 on July 2, 2026, average 644.2437).
Looking for the reverse? STD to THB
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Convert 5 Thai Baht to São Tomé and Príncipe Dobra (pre-2018)
1 THB = STD670.7305 STD
1 STD = ฿0.001491 THB
- 30-day change
- +3.83%
- 90-day high
- 670.7305
- 90-day low
- 621.3808
Last updated: Sep 22, 2026, 01:00 AM UTC
Convert Thai Baht to São Tomé and Príncipe Dobra (pre-2018)
| THB | STD |
|---|---|
| ฿1 THB | STD670.7305 STD |
| ฿5 THB | STD3,353.65 STD |
| ฿10 THB | STD6,707.30 STD |
| ฿25 THB | STD16,768.26 STD |
| ฿50 THB | STD33,536.52 STD |
| ฿100 THB | STD67,073.05 STD |
| ฿500 THB | STD335,365.24 STD |
| ฿1,000 THB | STD670,730.48 STD |
| ฿5,000 THB | STD3,353,652.40 STD |
| ฿10,000 THB | STD6,707,304.79 STD |
Convert São Tomé and Príncipe Dobra (pre-2018) to Thai Baht
| STD | THB |
|---|---|
| STD1 STD | ฿0.001491 THB |
| STD5 STD | ฿0.007455 THB |
| STD10 STD | ฿0.01491 THB |
| STD25 STD | ฿0.03727 THB |
| STD50 STD | ฿0.07455 THB |
| STD100 STD | ฿0.1491 THB |
| STD500 STD | ฿0.7455 THB |
| STD1,000 STD | ฿1.4909 THB |
| STD5,000 STD | ฿7.4546 THB |
| STD10,000 STD | ฿14.9091 THB |
THB to STD exchange rate history
THB to STD – last 90 days
THB to STD – last 12 months
THB to STD exchange rate history
Over the last 90 days, the Thai Baht traded between 621.3808 and 670.7305 São Tomé and Príncipe Dobra (pre-2018), averaging 644.2437. The THB/STD rate is up 3.36% over that period.
Over the last 12 months, the highest THB to STD rate was 678.0065 (December 25, 2025) and the lowest was 621.3808 (July 2, 2026). The rate is up 2.13% year on year, meaning the Thai Baht has gained value against the São Tomé and Príncipe Dobra (pre-2018).
| Date | 1 THB in STD | Change |
|---|---|---|
| September 21, 2026 | 645.4941 | +0.04% |
| August 31, 2026 | 645.2381 | -0.16% |
| July 29, 2026 | 646.2478 | -0.48% |
| June 29, 2026 | 649.3341 | -0.07% |
| May 24, 2026 | 649.7706 | +2.04% |
| April 24, 2026 | 636.7923 | -2.45% |
| March 25, 2026 | 652.7619 | -3.14% |
| February 23, 2026 | 673.9169 | +0.17% |
| January 24, 2026 | 672.7692 | -0.77% |
| December 25, 2025 | 678.0065 | +2.61% |
| November 25, 2025 | 660.7441 | +1.68% |
| October 26, 2025 | 649.7998 | -1.05% |
| September 26, 2025 | 656.7117 | – |
Historical figures use daily reference rates: sampled every three days for the 90-day view and monthly for the 12-month view, plus today's live rate.
The Thai Baht is the official currency of Thailand, issued under the oversight of the Bank of Thailand. It has been in use since 1897 and is divided into 100 Satang.
Thailand is Southeast Asia's second-largest economy, and the baht is important for regional trade and tourism. The 1997 Asian Financial Crisis began with a baht devaluation.
More about THB →The São Tomé and Príncipe Dobra (pre-2018) (STD) is traded against the Thai Baht and other world currencies. See the STD page for its live rates against major currencies.
More about STD →How to convert Thai Baht to São Tomé and Príncipe Dobra (pre-2018)
- Enter the amount of THB you want to convert in the “Amount” box.
- Check that THB is selected as the source and STD as the target (use the swap button to reverse them).
- See the STD value update instantly, or press Convert to open a shareable page for that exact amount.
Frequently asked questions about THB to STD
How much is 1 Thai Baht in São Tomé and Príncipe Dobra (pre-2018)?
As of September 22, 2026, 1 Thai Baht (THB) = 670.7305 São Tomé and Príncipe Dobra (pre-2018) (STD). The rate comes from the mid-market reference rate and is refreshed hourly.
How much is 100 Thai Baht in São Tomé and Príncipe Dobra (pre-2018)?
As of September 22, 2026, 100 THB is equal to 67,073.05 STD, based on a rate of 670.7305 STD per THB.
How much is 1 São Tomé and Príncipe Dobra (pre-2018) in Thai Baht?
As of September 22, 2026, 1 São Tomé and Príncipe Dobra (pre-2018) (STD) = 0.001491 Thai Baht (THB).
What has the THB to STD exchange rate done recently?
Over the last 30 days the THB/STD rate changed by +3.83%, ranging from 622.3927 to 670.7305. Over the last 90 days it ranged from 621.3808 to 670.7305 and changed by +3.36%.
Which is stronger, the Thai Baht or the São Tomé and Príncipe Dobra (pre-2018)?
The Thai Baht is currently worth more per unit than the São Tomé and Príncipe Dobra (pre-2018): 1 THB = 670.7305 STD, and 1 STD = 0.001491 THB. A higher number per unit does not by itself mean a stronger economy; it also reflects how each currency is denominated.
When is the best time to convert THB to STD?
Currencies trade 24 hours a day from Monday morning in Sydney to Friday evening in New York, and rates move by the minute while markets are open. Liquidity is usually highest around 1–4 PM GMT, when the London and New York sessions overlap. Watching the 90-day range above helps you judge whether today's rate is high or low compared with recent weeks.
Is this the rate I will get at a bank or exchange service?
No. The figures on this page are mid-market reference rates used for information. Banks, cash exchanges and money-transfer services add a margin or fee, so the amount you actually receive is usually a little lower than the converted amount shown here.