Estimate USDT or USDC reference values for spreadsheet records.
Stablecoin calculator
USDT and USDC Stablecoin Calculator
Use this page for quick USDT and USDC reference conversions in reporting, spreadsheet notes, cross-border records, and lightweight dashboards.
Stablecoin reference
USDT and USDC calculator
Check USDT/USD, USDC/USD, USDT/CNY, and USDC/CNY reference rates for reports and spreadsheet notes.
Reference rate, not a transaction quote.
Reference conversionEnter an amount to calculate
Use the stablecoin reference pages or refresh to load the latest available reference rate. Open stablecoin reference pages
Common use cases
Compare USD and CNY stablecoin reference values before preparing a report.
Use the API response in dashboards, internal notes, or lightweight apps.
API ng sanggunian
The same reference data is available through /api/stablecoin for supported pairs.
GET https://fxpeek.com/api/stablecoin?pair=USDT-CNYReference data only
Rates are reference data for lookup and reporting. They are not transaction quotes, redemption values, payment quotes, exchange quotes, settlement rates, or market-timing sources.
Stablecoin documentation FAQ
What reference rate can I document for a USDT or USDC payment?
Use a consistently selected market reference for the receipt date, keep its source and timestamp, and convert it to your accounting currency under your documented policy. FXpeek supplies reference evidence only; confirm the treatment with your accountant for your jurisdiction.
How does FXpeek calculate USDT and USDC reference rates?
FXpeek requests the selected USDT or USDC pair directly from the CoinGecko simple price API against USD or CNY and displays CoinGecko's last-updated timestamp. It does not assume that one stablecoin always equals exactly one US dollar.
Is a stablecoin reference rate automatically acceptable for tax reporting?
No. Rules and accepted sources vary by jurisdiction. Keep a consistent method, source, timestamp, amount, and transaction record, then confirm the required treatment with your accountant, auditor, or tax authority.
Which date and timestamp should I keep for a USDT receipt?
Keep the actual receipt timestamp, the reference-price timestamp returned by the source, the retrieval time, and the accounting date selected under your policy; do not silently treat them as the same event.
What evidence should stay with a stablecoin accounting record?
Keep the asset and fiat pair, token amount, reference value, source URL, source timestamp, retrieval date, transaction identifier, and the policy used to choose the accounting date.