BNR Historical Currency Converter

Enter an amount, choose currencies and date, and convert using official historical rates.

Features

Convert using exchange rates for a selected past date.

Pick the day that should be used for the conversion.

Choose source and target currencies for the calculation.

Get the converted amount and rate context in the result.

Add the value you want to convert.

Select the source currency, target currency, and historical date.

Run the app and review the converted amount.

Why use a historical date?

Historical conversion is useful when invoices, accounting, or reports need the exchange rate from a specific day.

What currency should I start with?

Use the currency of the original amount as the source, then choose the currency you need as the target.

How long are results kept?

For this app, inputs and outputs are kept for up to 1 day. After that, they are deleted from our servers.

Where can I read privacy and retention details?

See the Privacy Policy and Terms. They explain what is stored, when it is deleted, and when third-party providers are involved.

What happens if a run fails?

If an app execution fails, the cost of that failed run is automatically refunded to your balance.

Open the app to enter an amount, currencies, and date.

Finance

Calculate a total amount from hours worked and hourly rate. Enter time in hh:mm:ss format and get the calculated total.

AI

Prompt OpenAI GPT models directly, upload files for supported models, and generate one independent response.