calculators

DC-Charts

Bitcoin, Litecoin, Namecoin, PPCoin, Feathercoin, Novacoin, TerraCoin, Primecoin charts - dc-charts.com

CoinMill

Convert money between all worldwide currencies using up to date exchange rates.

BTCvert

Bitcoin Prices and Exchange Rates updated automatically.

GoBitcoin.io

Bitcoin converter and charts, source of information and news.

PoW 51% Attack Cost

A collection of coins and the theoretical cost of a 51% attack on each network.

bitkoin.io

Bitcoin unit & currency calculator. Convert between global currencies and bitcoin, millibits, and microbits. Live exchange rates and public address balance lookups.

Biticker

Ticker, price graph, currency converter and price desktop notifications for Bitcoin and more.