If you withdraw funds below $100 in INR, a $3 withdrawal fee will be charged. There are no fixed fees on withdrawals in INR to your bank account above $100.
However, if you choose to withdraw in USD, a fixed fee of $5 is charged per withdrawal. If you are a premium user, you get the first two withdrawals free during your one-year subscription cycle.
Additional charges could be imposed by your bank's intermediary bank for USD withdrawals, and we do not have visibility into this process at our end. You may check with your bank once for the same.