Calculation modulus of equivalences:

 

length
mass
pressure
power
speed
energy
surface
volume
Length equivalences
First, type here the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From:
Centimeters
Inches
Feet
Rods
Meters
Chains
Kilometers
Miles
To:
Centimeters
Inches
Feet
Rods
Meters
Chains
Kilometers
Miles

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Mass equivalences
First, type here the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: Kilograms

Grains

Ounces de troy
Ounces avoirdupois*
Pounds de troy
Pounds avoirdupois*
Short tons
Long tons
Metric tons
To: Kilograms

Grains

Ounces de troy
Ounces avoirdupois*
Pounds de troy
Pounds avoirdupois*
Short tons
Long tons
Metric tons


* Also called apothecary ounces and pounds
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Pressure equivalences
First, type here the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: megadynes/
cm2
kg/
cm2
lb/
po2
atmos-
pheres
Hg*
meters
Hg*
inches
H2O*
meters
H2O*
inches
H2O*
feet
To: megadynes/
cm2
kg/
cm2
lb/
po2
atmos-
pheres
Hg*
meters
Hg*
inches
H2O*
meters
H2O*
inches
H2O*
feet


*Standard column of mercury at 0o C, g = 980.665 cm/s/s
Standard water column at 60o F, g = 32.1756 pi/s/s
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Power equivalences
First, type the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: CV
CV metric
Kw
Poncelets
Kg-m/s
Pi-lb/s
Kcal/s
Btu/s
To: CV
CV metric
Kw
Poncelets
Kg-m/s
Pi-lb/s
Kcal/s
Btu/s

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Speed equivalences
First, type the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: cm/s
m/s
m/min
km/h
pi/s
pi/min
mi/h
Knots
To: cm/s
m/s
m/min
km/h
pi/s
pi/min
mi/h
Knots

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Energy or working equivalences
First, type the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: Joules
Kg-meters
Feet-pounds
KW-h
CV-h metrics CV-h US
Litres-atm
Kcal
Btu
To: Joules
Kg-meters
Feet-pounds
KW-h
CV-h metrics
CV-h US
Litres-atm
Kcal
Btu

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Surface equivalences
First, type the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: Square meters
Square inches
Square feet
Square metal rods
Square rods
Square chains
Quarter of acres

Acres

Square miles
To: Square meters
Square inches
Square feet
Square metal rods
Square rods
Square chains
Quarter of acres

Acres

Square miles

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Volumes / capacities equivalences
First, type the number to be converted:
Then, click on the radio button corresponding to the type of conversion:
From: Inches cubes
Feet cubes
Rods cubes
Fluid Ounces US*
Liquid pints US
Dry pints US
Gallons US
Drain tiles US
Litres
To: Inches cubes
Feet cubes
Rods cubes
Fluid Ounces US*
Liquid pints US
Dry pints US
Gallons US
Drain tiles US
Litres



* Apothecary
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