Bulgaria Leva yesterday performance against USD shows decrease in BGN 0.0008 or 0.04% in value. Monthly USD to BGN fluctuation during the last 30 days shows increase by BGN 0.0222 and 1.23 in term of percentage, Yearly performance of US Dollar to BGN difference shows 1 US Dollar increase by BGN 0.0585 and 3.3% in value. FOREX.pk also provide easy to currency conversion tool, by using currency conversion tool you can easily get converted amount in USD to BGN or BGN to USD, click here to use FOREX.pk currency conversion tool.