On 2026-10-18, 1 São Tomé And Príncipe Dobra (STD) = 0.0000002335 Quant (QNT) at the mid-market rate. Conversely, 1 QNT = 4,281,769.37 STD. Over the last 30 days the STD/QNT rate moved between 0.0000001563 and 0.0000007749, a change of -69.86%.
You have converted 1 STD to QNT : 0.000000 QNT.
On this page you can find the latest exchange rate between São Tomé And Príncipe Dobra and Quant, rates are updated every day, for this conversion we used the mid-market rate: 0.00000023354831. You can convert São Tomé And Príncipe Dobra to other different currencies with the converter on right sidebar.
Would you like to invert the currencies ?
Please visit
Quant (QNT) São Tomé And Príncipe Dobra (STD).
Last update : Sat, 17 Oct 2026 22:00:00 +0000
Last update : Sat, 17 Oct 2026 22:00:00 +0000
Over the last 30 days the STD/QNT rate fell sharply (-69.86%): the STD weakened markedly against the QNT. Over the past 12 months it ranged from 0.0000001563 (2026-10-01) to 0.0000008351 (2026-08-17), with an average of 0.0000006315. Today's rate is 63.02% below its one-year average: 1 STD buys fewer QNT than usual. Day-to-day movements are large (average daily change of 7.65%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was -47.12% on 2026-09-27.
| Period | Date | 1 STD = | Change |
|---|---|---|---|
| 1 week ago | 2026-10-11 | 0.0000001928 QNT | +21.15% |
| 1 month ago | 2026-09-18 | 0.0000007749 QNT | -69.86% |
| 3 months ago | 2026-07-18 | 0.000000719 QNT | -67.52% |
| 6 months ago | 2026-04-19 | 0.0000006583 QNT | -64.52% |
| 1 year ago | 2025-10-18 | 0.0000005534 QNT | -57.80% |
| Date | São Tomé And Príncipe Dobra | Quant |
|---|---|---|
| Sunday, 10/18/2026 | 1 STD = | 0.00000023354831 QNT |
| Saturday, 10/17/2026 | 1 STD = | 0.00000022681407 QNT |
| Friday, 10/16/2026 | 1 STD = | 0.0000002206974 QNT |
| Thursday, 10/15/2026 | 1 STD = | 0.00000023241729 QNT |
| Wednesday, 10/14/2026 | 1 STD = | 0.00000021250798 QNT |
| Tuesday, 10/13/2026 | 1 STD = | 0.00000019647278 QNT |
| Monday, 10/12/2026 | 1 STD = | 0.00000018883773 QNT |
| Sunday, 10/11/2026 | 1 STD = | 0.00000019277857 QNT |
| Saturday, 10/10/2026 | 1 STD = | 0.0000001837455 QNT |
| Friday, 10/09/2026 | 1 STD = | 0.00000018906438 QNT |
| STD | QNT | STD | QNT |
|---|---|---|---|
| 5 STD = | 0.0000 QNT | 21408846.8463 STD = | 5 QNT |
| 10 STD = | 0.0000 QNT | 42817693.6926 STD = | 10 QNT |
| 20 STD = | 0.0000 QNT | 85635387.3852 STD = | 20 QNT |
| 50 STD = | 0.0000 QNT | 214088468.4629 STD = | 50 QNT |
| 100 STD = | 0.0000 QNT | 428176936.9258 STD = | 100 QNT |
| 300 STD = | 0.0001 QNT | 1284530810.7774 STD = | 300 QNT |
| 500 STD = | 0.0001 QNT | 2140884684.6291 STD = | 500 QNT |
| 1000 STD = | 0.0002 QNT | 4281769369.2581 STD = | 1000 QNT |
1 São Tomé And Príncipe Dobra is worth 0.0000002335 Quant at the mid-market rate of 2026-10-18. 1 Quant is worth 4,281,769.37 São Tomé And Príncipe Dobra.
100 STD = 0.00002335 QNT, and 100 QNT = 428,176,936.93 STD (rate of 2026-10-18).
Over 30 days the rate went from 0.0000007749 to 0.0000002335 (-69.86%). The 30-day high was 0.0000007749 and the low was 0.0000001563.
One week ago 1 STD was worth 0.0000001928 QNT; today it is worth 0.0000002335 QNT (+21.15%).
The highest rate of the past 12 months was 1 STD = 0.0000008351 QNT on 2026-08-17; the lowest was 0.0000001563 QNT on 2026-10-01.
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.