ipl

Cost-Of-Living Calculator by AIER

Calculation and Conversion Tools, History by Topic, Labor and Workplace, Labor Unions

Cost-Of-Living Calculator by AIER

This calculator from the American Institute for Economic Research allows you to convert dollar values between any two years from 1913 to present, adjusting for inflation. Conversion data is based on the Consumers Price Index from the U.S. Bureau of Labor Statistics.
Subject: Business & Economics–Labor & Workplace; Arts & Humanities–History–History By Topic–History Of Business & Economics; Business & Economics–Economics; Reference–Calculation & Conversion Tools

Time Zone Converter – Time Zone Tools and Utilities

Calculation and Conversion Tools, Reference, Reference, Reference Resources for Teachers and Parents, Time and Weather

Time Zone Converter – Time Zone Tools and Utilities

Handy utilities to find out the time anywhere in the world with the timezone converter, the world time page that shows the time in major cities around the world, a utility to find time zones, a listing of time zones by country, and a page showing “the market open and close times for the foreign exchange currency markets around the world.”
Subject: Reference–Time & Weather; Reference–Calculation & Conversion Tools

Medieval and Early Modern Data Bank

Calculation and Conversion Tools, European History

Medieval and Early Modern Data Bank

“The Medieval and Early Modern Data Bank is a project established at Rutgers University and originally cosponsored by the Research Libraries Group (RLG), Inc. Its aim is to provide scholars with an expanding library of information in electronic format on the medieval and early modern periods of European history, circa 800-1815 C.E. MEMDB contain …
Subject: Business & Economics–Economics; Arts & Humanities–History–History By Region–European History–Middle Ages (Medieval); Reference–Calculation & Conversion Tools

The Converter Site

Calculation and Conversion Tools, Reference, Reference, Reference Resources for Teachers and Parents

The Converter Site

How many light years will I travel from here to the bathroom? For this and other burning unit conversion questions, use The Converter Site. “The Converter Site is an online metric and imperial conversion utility” that allows you to convert units of distance, area, energy, fuel consumption, volume, mass, temperature, and many more!
Subject: Reference–Calculation & Conversion Tools

Inflation Conversion Factors for Dollars 1774 to Estimated 2018

Calculation and Conversion Tools, Economics

Inflation Conversion Factors for Dollars 1774 to Estimated 2018

Consumer Price Index (CPI) conversion factors to determine the value of dollars of 1774 to estimated 2018 in dollars of 1995-2007 (actual) and 2008 (estimated), CPI (1982-84), and two special CPI measures, CPI-U-X1 (starting 1950), and CPI-U-RS (starting 1947).
Subject: Business & Economics–Economics; Reference–Calculation & Conversion Tools

The Inflation Calculator

Calculation and Conversion Tools, Economics

The Inflation Calculator

At this site, you can enter any dollar amount and compare its value during any two years between 1800 and 1998. For example, you can compare the worth of $100 in 1880 to its worth in 1950.
Subject: Business & Economics–Economics; Reference–Calculation & Conversion Tools

Roman Numeral Date Conversion Table

Calculation and Conversion Tools, Reference, Reference, Reference Resources for Teachers and Parents

Roman Numeral Date Conversion Table

“This page is intended as a guide to deciphering Roman numeral year dates as they are commonly found in the imprints of both modern and early printed books. It explains the basic principles for converting numbers from Roman to Arabic form and also describes some of the unusual features of Roman numerals that may be encountered in older books.”
Subject: Reference–Calculation & Conversion Tools

Calculator.Com

Calculation and Conversion Tools, Mathematics, Probability and Statistics

Calculator.Com

Directory of online calculators, browsable by a hierarchical subject/function directory. There are calculators for finance, business, science, calculus, arithmetic, geometry, etc.. Also, includes calculators for cooking, hobbies, and health. “Some solve problems, some satisfy curiosity, and some just for fun.”
Subject: Science And Technology–Mathematics–Calculators And Tables; Reference–Calculation & Conversion Tools

A Dictionary of Units of Measurement

Calculation and Conversion Tools

A Dictionary of Units of Measurement

This dictionary includes all units of the International System (SIPM), many other units of the metric system, and those English Customary Weights and Measures (British and American) that are accurately defined. It does not include obsolete units. It provides symbols and abbreviations. A brief overview and history for each measurement system explain …
Subject: Science & Technology; Reference–Calculation & Conversion Tools

Wolfram|Alpha

Biographies, Book Lists and Awards, Calculation and Conversion Tools, Calendars, Census Data and Demographics, Chemical Sciences (Chemistry), Dictionaries, Engineering, Finance, Genealogy, Geography, Language and Linguistics, Literature, Mathematics, Movies, Music, Personal Finance, Physics, Quotations, Time and Weather

Wolfram|Alpha

Wolfram Alpha quickly locates facts, graphs, definitions, tables, numbers, formulas, and other data. Use the “Examples” page to browse and see all the different topics covered.
Subject: Arts & Humanities–Literature–Book Lists & Awards; Health & Medical Sciences; Reference–Geography; Reference–Genealogy; Science & Technology–Earth Sciences; Arts & Humanities–Language & Linguistics; Science & Technology–Chemical Sciences (Chemistry); Computers & Internet; Science & Technology–Life Sciences; Science & Technology–Astronomy; Reference–Dictionaries; Arts & Humanities–Literature; Arts & Humanities–History; Reference–Time & Weather; Reference–Biographies; Science & Technology–Engineering; Business & Economics–Finance; Science & Technology–Physics; Science & Technology–Mathematics; Regional & Country Information; Entertainment & Leisure–Music; Reference–Quotations; Reference–Thesauruses Or Thesauri; Reference–Calendars; Reference–Census Data & Demographics; Reference–Calculation & Conversion Tools; Entertainment & Leisure–Movies; School And Homework Help–Homework Help–Subject Area Help–Math; Clubs And Organizations; School And Homework Help–Homework Help–Subject Area Help–Geography; School And Homework Help–Homework Help–Subject Area Help–Biographies; Money And Work–Personal Finance–Saving And Investment; School And Homework Help–Homework Help–Subject Area Help–Music; School And Homework Help–Homework Help–Subject Area Help—-English And Literature; Sports, Entertainment, And Arts–Sports; School And Homework Help–Homework Help—-Reference; School And Homework Help–College; School And Homework Help–Homework Help–Subject Area Help–History

Convertworld

Calculation and Conversion Tools, Reference, Reference, Reference Resources for Teachers and Parents

Convertworld

Convertworld is a unit conversion website. Currency can be calculated for 36 different countries. The date cane also be changed to reflect the most current value of the currencies. Other conversion areas are: length, temperature, weight, data storages, area, energy, pressure, speed, volume, and time. The site is available in English, German, and Po …
Subject: Reference–Calculation & Conversion Tools

A Dictionary of Units

Calculation and Conversion Tools, Mathematics, Probability and Statistics

A Dictionary of Units

“Provides a summary of most of the units of measurement to be found in use around the world today (and a few of historical interest), together with the appropriate conversion factors needed to change them into a ‘standard’ unit of the S.I. (‘Systeme International’).” Search by category (length, mass, density, energy etc.), or alphabetically.
Subject: Science And Technology–Mathematics–Calculators And Tables; Science & Technology; Reference–Calculation & Conversion Tools

USA Today – Money – Calculators

Calculation and Conversion Tools, Finance, Personal Finance

USA Today – Money – Calculators

Offers a host of financial calculators found under the following topics: Mortages, Autos, Credit, Retirement, and Savings. Answers questions like how much you can borrow, what your loan payments will be, how depreciation will effect the value of your car, should you convert your IRA to a Roth IRA, how much it will take to save for a car or home, a …
Subject: Business & Economics–Finance–Personal Finance; Reference–Calculation & Conversion Tools