Passport Fee.  The Fees for Passports and Passport cards are listed here  Fees must be paid in cash, and are payable either in United States Dollars or in equivalent Bangladeshi Taka.  The U.S. dollar to Bangladeshi taka exchange rate is BDT 85.00.
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U.S. Embassy Dhaka’s Consular currency exchange rate change:

The consular exchange rate at U.S. Embassy Dhaka is now BDT 85.00.  All consular services including visa fees, Consular Report of Birth Abroad applications, passport applications, and notaries will follow this new exchange rate.