Calculations and Conversion Tools: Home

A directory of online calculators and calculating tools. Both numeric and scientific calculators as well as unit and currency converters.

InfoPlease conversion page for weights & measures.

Enter any dollar amount and compare its value during any two years between 1800 and 1998.

Time and Date AS (AS - "Aksjeselskap") is a private, limited liability company in Norway. The company gives people free time and date related information and services via timeanddate.com. The site includes the World Clock, Calendars and Time Zone News.

OnlineClock.net provides timers from 1 minutes to 90 minutes.

Calculate shipping weights.

A summary of measurement systems from around the world with descriptions of units of measure that can be chosen from subject oriented or alphabetical lists. Also includes the standard unit, S.I. ('Systeme International'), and conversion tables for it.

megaConverter.com is an ever-growing set of weights, measures and units conversion/calculation modules. For just about anything you can think of, megaConverter can show you its equivalent.

A currency converter which contains the exchange rates for 164 currencies. Also includes historical currency exchange rates and can make forecasts for global markets.

Conversions for everything from science to cooking.

Interactive online currency converter that allows you to put in a dollar amount then select the two currencies to compare.

Time and Date AS (AS - "Aksjeselskap") is a private, limited liability company in Norway. The company gives people free time and date related information and services via timeanddate.com. The site includes the World Clock, Calendars and Time Zone News.