Calculators

Calculates the frequency of an event or occurrence per unit of time, given the frequency in a different unit of time.

Converts between ten different angle measurement units.

This calculator converts between years and decades. A decade is a period of 10 years.

Converts numbers between decimal (base-10) and octal (base-8) number systems.

Converts decimal numbers to their hexadecimal equivalents.

Converts binary numbers to octal numbers and vice versa.

Converts binary numbers (base-2) to their hexadecimal equivalents (base-16). Provides an insight into the relationship between these number systems.

Converts numbers between binary and decimal systems.

Converts a given number to its equivalent in millions.

This calculator converts any number into its equivalent representation in billions.