Generally the payouts take 3-4 days from the time requested. Does anyone know when the Bitcoin conversion is actually done? It is done at the time of the payout request or at the time that the funds are transferred from your 5D account into your Bitcoin wallet? Obviously the rates can change quite drastically in a matter of 3-4 days.....
The average of the current Bid and Ask prices from www.bitstamp.net and other bitcoin exchange services like www.bitfinex.com, www.okcoin.com, will be used for all currency conversions with USD at the time the payout is processed.