Cybrary Man's Educational Web Sites
The internet catalogue for students, teachers, administrators & parents.

Over 20,000 relevant links personally selected by an educator/author with over 30 years of experience.
 

  

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Calculators and Units of Measurement

 Talking Calculator

Chronological Age Calculator

 

 

Calculators and Converters

Martindale's Calculators On-Line Center

Good Calculators

Online Conversion - Convert just about anything to anything else

Online Calculators
Links to Hundreds of Free Calculators


Calculator.com

Desmos | a beautiful, free online graphing calculator

Online Calculators

Calcoolate

Math.com

Time Zone Converter

Mega Converter

Measurement Converter: Conversion of Weights and Measures

Metric Conversions

Calculator Mortgage, Mortgage Calculator, Loan Calculator, Tax Calculator

Mortgage Calculator

Universal Currency Converter

Free Online Unit Converter

USPS Postage Rate Calculator

Math Forum BEATCALC: Beat the Calculator!

Vintage Calculators


Sample Size Calculator for Surveys

Sample Size Calculator (The Survey System)

Measurement

Measurement - AAA Math

Measurement Worksheets
English System, Metric System

Measurement Index - Math is Fun


Mini Metric Olympics
Contributed by my granddaughter

PAPER PLATE DISK TOSS
Need: Space, Paper Plates, Measuring Tape
Throw paper plate. Measure in centimeters how far the plate travelled.

DRINKING STRAW JAVELIN
Need: Space, Drinking Straw, Measuring Tape
Throw straw & measure in centimeters to longest side

BIG FOOT
Need: Measuring Tape - 2 feet
Take the longest step and measure the distance between the feet

RIGHT HAND MARBLE GRAB
Need: 20 or 30 marbles, right hand and a bowl.
With the marbles in a bowl, close your eyes and grab as many marbles as possible.


Sign on lawn: Metric lawn, no feet please.

A Dictionary of Units of Measurement (How Many?)

Units of Measurement (Quiz Tree)

Weights and Measures

Tables of Metric Weights and Measures


How do you calculate fahrenheit to celsius


Sooeet! Convert Units of Measurement

My Conversions Page

Basic Slide Rule Instructions

Reading the Scales on a Sliderule