◆ Current local time in Chicago, Illinois, USA

◆ Age calculator

◆ BMI Calculator

◆ Inches to Millimeters Conversion calculator

◆ CM to Inches Converter

◆ CM to feet+inches (ft+in) converter

◆ Centimeters to Feet conversion

◆ ASCII text,Hex,Binary,Decimal,Base64 converter

◆ Fraction to Decimal Calculator

◆ Celsius to Fahrenheit conversion

◆ Kilograms to Grams converter

◆ Grams to Kilograms converter

◆ Variance calculator

◆ Sum Calculator (+)

◆ Square root calculator

◆ Logarithm Calculator | log(x) Calculator

◆ Cosine Calculator | cos(x) calculator