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Welcome to the school tools page. Here you will find a collection of conversion charts. Plus a on-line Dictionary and Thesaurus. We have also  included some very good research links. If you have another site you feel would be helpful, let us know and we will include it here. Email us at  Schools@LICentral.

Research Sites

Ask Dr. Math  

If you or your school has a reference site you would like listed here please
 E-mail:
info@licentral.com

TEACHER RESOURCES
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PBS TeacherSource


United Federation of Teachers

On- Line Language  Help
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ON-LINE DICTIONARY

ON-LINE THESAURUS

English to Spanish

English to German

English to French

English to Russian

English to Latin

English to Asian Languages

CONVERSION CHARTS
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Your Web Page Title
Length Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Centimeters
Inches
Feet
Yards
Meters
Chains
Kilometers
Miles
To: Centimeters
Inches
Feet
Yards
Meters
Chains
Kilometers
Miles

Length Equivalents

Your Web Page Title
Metrology Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Angstrom Units
Surface Microinch
Surface Microns
Light Bands*
Precision tenths
Close Tol. thousandths
Metric Milimeters
U.S. Inches
To: Angstrom Units
Surface Microinches
Surface Microns
Light Bands*
Precision tenths
Close Tol. thousandths
Metric Milimeters
U.S. Inches


* Monochromatic helium count

Metrology Equivalents

Your Web Page Title
U.S. Fluid or Liquid Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Minims
Drams
Ounces
Gills
Pints
Quarts
Gallons
Barrels*
To: Minims
Drams
Ounces
Gills
Pints
Quarts
Gallons
Barrels*


*42 Gallon Unrefined petroleum oil - no "standard" liquid barrel

U.S. Fluid or Liquid Equivalents

Your Web Page Title
Area Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Square Meters
Square Inches
Square Feet
Square Yards
Square Rods
Square Chains
Roods
 
Acres
 
Square Miles
To: Square Meters
Square Inches
Square Feet
Square Yards
Square Rods
Square Chains
Roods
 
Acres
 
Square Miles

Area Equivalents

Your Web Page Title
Volume/Capacity Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Cubic Inches
Cubic Feet
Cubic Yards
US Fluid Ounces*
US Liquid Quarts
US Dry Quarts
US Gallons
US Bushels
Liters
 
To: Cubic Inches
Cubic Feet
Cubic Yards
US Fluid Ounces*
US Liquid Quarts
US Dry Quarts
US Gallons
US Bushels
Liters
 


* Apothecary

Volume/Capacity Equivalents

Your Web Page Title
Mass Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: Kilograms
 
Grains
 
Troy Ounces
Avoirdupois Ounces*
Troy Pounds
Avoirdupois Pounds*
Short Tons
Long Tons
Metric Tons
To: Kilograms
 
Grains
 
Troy Ounces
Avoirdupois Ounces*
Troy Pounds
Avoirdupois Pounds*
Short Tons
Long Tons
Metric Tons


* Also known as Apothecary Ounces and Pounds

Mass Equivalents

Your Web Page Title
Velocity Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
Fm: cm/sec
m/sec
m/min
km/hr
ft/sec
ft/min
mi/hr
Knots
To: cm/sec
m/sec
m/min
km/hr
ft/sec
ft/min
mi/hr
Knots

Velocity Equivalents

Your Web Page Title
Acceleration Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
From: cm/sec/sec
m/sec/sec
m/hr/sec
km/hr/sec
ft/hr/sec
ft/sec/sec
ft/min/min
mi/hr/sec
knots/sec
To: cm/sec/sec
m/sec/sec
m/hr/sec
km/hr/sec
ft/hr/sec
ft/sec/sec
ft/min/min
mi/hr/sec
knots/sec

Acceleration Equivalents

Your Web Page Title
Pressure Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
Fm: megadynes/
sq cm
kg/
sq cm
lb/
sq in
atmos-
pheres
Hg*
Meters
Hg*
Inches
H2O*
Meters
H20*
Inches
H20*
Feet
To: megadynes/
sq cm
kg/
sq cm
lb/
sq in
atmos-
pheres
Hg*
Meters
Hg*
Inches
H2O*
Meters
H2O*
Inches
H20*
Feet


*Standard columns of Mercury at 0o C, g = 980.665 cm/sec/sec
Standard columns of Water at 60o F, g = 32.1756 ft/sec/sec

Pressure Equivalents

Your Web Page Title
Energy/Work Equivalents
First, type the number you wish converted here:
Then, click radio buttons for desired conversion:
Fm: Joules
Kg-meters
Ft-lbs
Kw-hrs
Metric Hp-hrs
US Hp-hrs
Liter-atm
K-cal
Btu
To: Joules
Kg-meters
Ft-lbs
Kw-hrs
Metric Hp-hrs
US Hp-hrs
Liter-atm
K-cal
Btu

Energy/Work Equivalents

Your Web Page Title
Power Equivalents
Type the number you wish converted here:
Then click radio buttons for desired conversion:
From: Hp
Metric hp
Kw
Poncelets
Kg-m/sec
Ft-lb/sec
Kcal/sec
Btu/sec
To: Hp
Metric Hp
Kw
Poncelets
Kg-m/sec
Ft-lb/sec
Kcal/sec
Btu/sec

Power Equivalents

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