Convert USD to TWD
US Dollar → New Taiwan Dollar
1 USD = 31.782345 TWD(1 TWD = 0.031464 USD)
Currency converter
1 USD =
31.7823 TWD
USD to TWD: last 30 days
Over the last 30 days, 1 USD traded between 31.4766 and 31.8889 TWD, averaging 31.6988 TWD. The USD/TWD rate is up 0.49% since 2026-08-28.
- 30-day high
- 31.8889
- 2026-09-17
- 30-day low
- 31.4766
- 2026-09-08
- 30-day average
- 31.6988
- Days with data: 30
- 30-day change
- +0.49%
- since 2026-08-28
31.8889
31.47662026-08-28 → 2026-09-26
| Date | 1 USD in TWD | Daily change |
|---|---|---|
| 2026-09-26 | 31.7823 | 0.00% |
| 2026-09-25 | 31.7823 | -0.14% |
| 2026-09-24 | 31.8257 | +0.29% |
| 2026-09-23 | 31.7325 | +0.13% |
| 2026-09-22 | 31.6903 | -0.32% |
| 2026-09-21 | 31.7907 | -0.11% |
| 2026-09-20 | 31.8272 | +0.09% |
| 2026-09-19 | 31.798 | +0.03% |
| 2026-09-18 | 31.7869 | -0.32% |
| 2026-09-17 | 31.8889 | +0.42% |
| 2026-09-16 | 31.7568 | -0.09% |
| 2026-09-15 | 31.7868 | +0.22% |
| 2026-09-14 | 31.7167 | +0.22% |
| 2026-09-13 | 31.647 | +0.20% |
| 2026-09-12 | 31.5839 | -0.19% |
| Date | 1 USD in TWD | Daily change |
|---|---|---|
| 2026-09-11 | 31.6451 | +0.39% |
| 2026-09-10 | 31.5219 | +0.14% |
| 2026-09-09 | 31.4793 | +0.01% |
| 2026-09-08 | 31.4766 | -0.45% |
| 2026-09-07 | 31.618 | -0.13% |
| 2026-09-06 | 31.6579 | -0.09% |
| 2026-09-05 | 31.6863 | -0.10% |
| 2026-09-04 | 31.7183 | +0.03% |
| 2026-09-03 | 31.7075 | -0.29% |
| 2026-09-02 | 31.7988 | +0.49% |
| 2026-09-01 | 31.6445 | -0.14% |
| 2026-08-31 | 31.6891 | +0.13% |
| 2026-08-30 | 31.6477 | -0.01% |
| 2026-08-29 | 31.6496 | +0.07% |
| 2026-08-28 | 31.6278 | — |
USD to TWD conversion table
1 USD31.7823 TWD
5 USD158.9117 TWD
10 USD317.8235 TWD
25 USD794.5586 TWD
50 USD1,589.1172 TWD
100 USD3,178.2345 TWD
500 USD15,891.172 TWD
1,000 USD31,782.345 TWD
5,000 USD158,911.72 TWD
10,000 USD317,823.45 TWD
Get the USD/TWD rate in your app
One GET request returns the latest USD → TWD rate as JSON. Send your API key in the Authorization header.
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://rate-api.com/api/v1/pair/USD/TWD"fetch('https://rate-api.com/api/v1/pair/USD/TWD', {
headers: { Authorization: 'Bearer YOUR_API_KEY' },
})
.then((res) => res.json())
.then((data) => console.log(`1 USD = ${data.rate} TWD`));import requests
res = requests.get(
"https://rate-api.com/api/v1/pair/USD/TWD",
headers={"Authorization": "Bearer YOUR_API_KEY"},
timeout=10,
)
data = res.json()
print(f"1 USD = {data['rate']} TWD")<?php
$ch = curl_init('https://rate-api.com/api/v1/pair/USD/TWD');
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY'],
]);
$data = json_decode(curl_exec($ch), true);
echo "1 USD = {$data['rate']} TWD\n";Example response
{
"success": true,
"pair": {
"from": "USD",
"to": "TWD"
},
"rate": 31.7823,
"timestamp": 1790432065,
"date": "2026-09-26"
}Replace YOUR_API_KEY with a key from your dashboard. The same key also works in the URL path or an X-API-Key header.
Get your free API key
Free plan: 2,500 requests a month, no credit card. Upgrade any time for conversion, historical rates and higher limits.
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Currency profiles
Rate as of 2026-09-26. Powered by the Rate-API exchange rates API.