Where does the exchange rate come from?

The rate box is pre-filled with the latest mid-market reference rate from our rate table, which is checked every hour against a public feed of daily reference rates. The line under the box shows when the rate was last updated and its source. Banks and card providers add a spread, so type your bank's rate over it when you need the exact amount.

How accurate is the conversion?

The math is exact to the precision your browser supports. The display rounds to 2 decimal places for both USD and TWD amounts, matching standard currency formatting conventions.

Can I convert TWD back to USD?

Yes. Click the swap arrows button between the two fields to instantly reverse the conversion direction; the calculation formula reverses automatically using your entered rate.

Is my data sent to any server?

No. All calculation happens locally in your browser using JavaScript. Nothing you type is transmitted anywhere.

What exchange rate should I use?

Use the mid-market rate for a reference figure, or your bank's buy/sell rate for actual transactions. The USD/TWD rate fluctuates, so always fetch a fresh rate before large transfers.

What is the New Taiwan Dollar?

The New Taiwan Dollar (TWD, symbol NT$) is the official currency of Taiwan, issued by the Central Bank of the Republic of China. It has been in use since 1949.

USD to TWD Converter

Convert US Dollars to New Taiwan Dollars using an exchange rate you enter, with one-click reverse conversion.

Currency Converter

Exchange Rate (1 USD = ? TWD)

TWD / USD

Rate as of 10 October 2026, 00:50 UTC (source: fawazahmed0/exchange-api (CC0)). Type your own rate to override it.

Amount in USD

Converted to TWD

NT$

Conversion Summary

Enter an amount to see the breakdown.

Quick Reference

USD	TWD
Set a rate to preview the table.

Copied!

Summary

This USD to TWD converter lets you enter any US Dollar amount alongside a current exchange rate and instantly see the equivalent New Taiwan Dollar value. All calculation runs locally in your browser — nothing is sent to any server. Swap the direction with one click to convert TWD back to USD.

How it works

Enter the USD amount you want to convert.
Check the pre-filled exchange rate (1 USD = ? TWD), taken from our hourly rate table, or type your bank's rate over it.
The TWD equivalent updates instantly as you type.
Click the swap button to reverse the conversion direction (TWD to USD).
Copy the result to your clipboard with one click.
Use the quick reference table to see common amounts at a glance.

Use cases

Estimate costs when traveling to Taiwan from the United States.
Calculate invoice amounts when working with Taiwanese suppliers or clients.
Compare prices between US and Taiwanese online stores.
Verify wire transfer amounts before sending money to Taiwan.
Budget planning for TWD-denominated purchases or subscriptions.
Check how much TWD you will receive when exchanging cash at the airport.
Convert Taiwanese product prices to dollars while shopping online.
Track purchasing power shifts during currency fluctuations.

Frequently Asked Questions

Last updated: 2026-06-04 · Reviewed by Nham Vu