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Exchange Rates
AUD to THB Currency Converter
Compare Australian Dollar to Thai Baht with live rates and trend context.
Loading Frankfurter rates
Updated after load
Converted Amount
0.87698 EUR
1 USD = 0.87698 EUR
Rate Trend
USD to EUR
Recent exchange-rate movement for the selected pair.
Trend data will appear after rates load.
Min
0.87244
Max
0.87698
Average
0.87489
Formula Blueprint
How the conversion is calculated
The selected pair is converted from a shared USD-based rate table.
Direct conversion
Converted amount = Amount x (Rate to / Rate from)
If 1 USD equals 0.87698 EUR, then 100 USD converts to 87.70 EUR before any provider, bank, card, or cash-exchange markup.
Inverse rate
Inverse rate = 1 / direct pair rate
The inverse helps compare both directions of the same pair, such as USD to EUR and EUR to USD.
| Term | Meaning | Display rule |
|---|---|---|
| Amount | User-entered source currency amount. | Rounded to 2 decimals for money-like output. |
| Rate from | USD-based reference rate for the source currency. | Stored internally at full API precision. |
| Rate to | USD-based reference rate for the target currency. | Shown up to 6 decimals when useful. |
Compare Rates
Popular rates from USD
| Currency | Code | Rate | 1 USD = | Trend |
|---|---|---|---|---|
| Euro | EUR | 0.87698 | 0.87698 | +0.24% |
| British Pound | GBP | 0.75048 | 0.75048 | -0.18% |
| Japanese Yen | JPY | 163.67 | 163.67 | +0.42% |
| Canadian Dollar | CAD | 1.4092 | 1.4092 | +0.08% |
| Australian Dollar | AUD | 1.4321 | 1.4321 | -0.14% |
| Swiss Franc | CHF | 0.8177 | 0.8177 | +0.11% |
| Chinese Yuan | CNY | 6.7820 | 6.7820 | +0.05% |
| Indian Rupee | INR | 96.6200 | 96.6200 | -0.07% |
| Mexican Peso | MXN | 17.4830 | 17.4830 | +0.19% |
| Brazilian Real | BRL | 5.0790 | 5.0790 | -0.22% |
| Singapore Dollar | SGD | 1.2862 | 1.2862 | +0.06% |
| South African Rand | ZAR | 17.4040 | 17.4040 | -0.16% |
Key Insights
Exchange rate notes before you convert
Use the live rate as a planning reference, then compare actual provider quotes.
Market rate is not always your final rate
Banks, card networks, cash desks, and payment apps may add spreads, fees, or delayed settlement rates.
Check the timestamp
Most public reference rates update daily. For a time-sensitive transfer, compare the provider's live quote.
Travel and card purchases can differ
Card conversion dates, ATM fees, dynamic currency conversion, and weekend timing can change the posted amount.
Common Questions
Currency Converter FAQs
Quick answers about exchange rates, accuracy, fees, and rate timing.
Are these exchange rates live?
The calculator loads a current public reference-rate feed when the page opens. The displayed timestamp shows when the returned rate data was last dated or refreshed.
Why is my bank's rate different?
Reference rates do not include provider markups, foreign transaction fees, cash-exchange spreads, card-network timing, or weekend settlement behavior. Those can move your actual charged rate.
How many currencies are supported?
Frankfurter's full catalog includes 201 currencies. The converter loads that catalog for names and filters the selectable list to currencies with latest live rates.
Can I use this for invoices or taxes?
Use it as a quick planning estimate. For accounting, customs, tax, or contract work, use the rate source required by your policy, jurisdiction, or counterparty.
What does the trend chart show?
When the selected pair is available in the historical feed, the chart uses recent daily reference rates. If not, it shows a compact fallback based on the latest loaded rate.
Is my amount saved?
No. The conversion runs in your browser. The page may cache rate data locally to avoid unnecessary API calls, but it does not send your entered amount to NerdCalc.
Data Integrity
Methodology and source verification
The conversion math on this page is cross-checked against standard cross-rate formulas and public foreign-exchange reference feeds. The calculator estimates exchange value from reference rates, but it does not replace bank quotes, card-network settlement rates, tax-authority rules, or contract-specific rate requirements.
Verified
Reference basis: the calculation engine converts from Frankfurter's USD-based latest-rate table using
amount x (target rate / source rate). The explanatory copy is anchored to public API documentation, official central-bank reference-rate framing, and Federal Reserve foreign-exchange data notes.
Frankfurter exchange rates API
Used for the no-key live rate feed, full currency catalog, latest rates, pair rate, and time-series endpoints.
Read the Frankfurter API docsEuropean Central Bank reference rates
Used for official reference-rate context, update cadence, and the caution that reference rates are informational.
View ECB reference ratesFederal Reserve H.10 foreign exchange rates
Used for U.S. dollar foreign-exchange data context and official notes on noon buying rates.
Read Federal Reserve H.10 notes