Calculators & Currency Converters

Calculators & Currency Converters

Calculator's Online Center
From Martindale's The Reference Desk

Google Finance Currency Converter

Oanda 164 Currency Converter

Scientific Calculator and Unit Converter's scientific calculator and unit converter. Converts just about every possible measurement, every possible way, such as: length, speed, pressure, energy, temperature, time, power, and more.

(updated 09/30/2015)