With this tool, you can calculate many fiat (government issued) currency amounts into O byte native currency amounts, including different O byte own amounts (GByte, MByte, KByte and Byte).

For example, you can send 5 US dollars (or 5 euros) worth of Bytes to other users by simply filling some fields and clicking the "send with O byte wallet" button, which would automatically open your O byte wallet app waiting to be confirmed to send right amount of Bytes.