
The CoinDesk Bitcoin Calculator converts bitcoin into any world currency using the Bitcoin Price Index, including USD, GBP, EUR, CNY, JPY, and more. If you had bought $100 worth of Bitcoin every month since July 1, 2013 — the used Bitcoin as a method of saving, what would you have accumulated so far By becoming a member of BtcTurk, you can easily buy Bitcoin whenever you want. From your question, you are either wanting to buy $100 worth of bitcoin and invest it somewhere, or just hold it till the value of bitcoin increases. OR you already.