web statistics
Find the latest bookmaker offers available across all uk gambling sites www.bets.zone Read the reviews and compare sites to quickly discover the perfect account for you.

SI UNITS AND CONVERSION FACTORS

ACCELERATION

feet per second per second = 30.48 centimeters per second per second
= 0.3048 meters per second per second

free fall (standard) = 9.8067 meters per second per second

kilometers per hour per second = 27.778 centimeters per second per second
= 0.9113 feet per second per second
= 0.27778 meters per second squared

ANGULAR

circumferences = 6.283 radians

degrees = 1.111 grade
= 0.017453 radians

degrees per second = 0.017453 radians per second
= 0.16667 revolutions per minute
= 0.0027778 revolutions per second

minutes = 0.002909 radians
radians = 57.296 degrees (angular)

radians per second = 57.296 degrees per second (angular)
= 9.549 revolutions per minute

revolutions per minute = 6 degrees per second
= 0.01472 radians per second

AREA

acres = 43560 square feet
= 4046.9 square meters
= 0.40469 hectares

circular mils = 0.000007854 square inches
hectares = 2.471 acres
= 107639 square feet
= 10000 square meters

square centimeters = 0.155 square inches

square feet = 0.000022956 acres
= 0.092903 square meters

square inches = 6.4516 square centimeters

square kilometers = 247.1 acres
= 0.3861 square miles

square meters = 0.0002471 acres
= 10.764 square feet

square miles = 640 acres
= 2.59 square kilometers

square yards = 0.00020661 acres
= 0.83613 square meters

CANDLEPOWER

foot candles = 10.764 lumens per square meter

DENSITY, MASS/VOLUME

grams per cubic centimeter = 0.001 kilograms per cubic meter
= 0.03613 pounds per cubic inch
= 62.427 pounds per cubic foot

pounds-mass per cubic foot = 16.018 kilograms per cubic meter

pounds per cubic foot = 0.016018 grams per cubic centimeter
= 16.018 kilograms per cubic meter
= 0.0005787 pounds per cubic inch

pounds per cubic inch = 27.68 grams per cubic centimeter
= 27.68 kilograms per cubic meter
= 1728 newtons per meter

ENERGY AND WORK

British thermal units = 1055 joules

British thermal units per second = 1.055 watts

British thermal units per minute = 0.02358 horsepower
= 17.58 watts

British thermal units per hour = 0.2931 watts

calories = 0.0039683 British thermal units
= 3.088 foot-pounds
= 4.1868 joules
= 0.4265 kilogram-meters
= 0.001163 watt-hours

ergs = 0.0000001 joules

foot-pounds-force = 0.001285 British thermal units
= 0.3238 calories
= 0.000000505 horsepower hours
= 1.3558 joules
= 0.0003238 kilocalories
= 0.13825 kilogram-force meters
= 3.766E-07 kilowatt hours

horsepower = 42.43 British thermal units per minute
= 33000 foot-pounds-force per minute
= 550 foot-pounds-force per second
= 10.69 kilocalories per minute
= 0.7457 kilowatts
= 1.0139 horsepower (metric)
= 745.7 watts

horsepower-boiler = 33479 British thermal units per horse
= 9.8095 kilowatts
= 34.5 pounds of water evaporated per hour at 212°F

horsepower hours = 2.545 British thermal units
= 1980000 foot-pounds-force
= 2684500 joules
= 641.5 kilocalories
= 273200 kilogram-force meters
= 0.7457 kilowatt hours

joules = 0.0009484 British thermal units
= 0.239 calories
= 0.73756 foot-pounds-force
= 0.00027778 watt-hours

kilowatts = 56.92 British thermal units per minute
= 44254 foot-pounds-force per minute
= 737.6 foot-pounds-force per second
= 1.341 horsepower
= 14.34 kilocalories per minute

kilowatt hours = 3413 British thermal units
= 2655000 foot-pounds-force
= 1.341 horsepower hours
= 3.6 joules
= 860 kilocalories
= 367100 kilograms-force meters

pounds-force = 0.45359 kilograms-force
= 4.4482 newtons

tons of refrigeration = 12000 British thermal units per hour
= 288000 British thermal units per 24 hours

watts = 0.05691 British thermal units per minute
= 0.73756 foot-pounds-force per second
= 44.254 foot-pounds-force per minute
= 0.001341 horsepower
= 1 joules per second
= 0.01434 kilocalories per minute

watt-hours = 3.413 British thermal units
= 2665 foot-pounds-force
= 0.001341 horsepower hours
= 3600 joules
= 0.8604 kilocalories
= 367.1 kilograms-force-meters

There are several definitions of the Btu, and the values of applicable and/or equivalent factors may vary slightly depending on the definition used. For this reason, three or four significant figures are given on this page, and in most cases provide a value near to most definitions of the Btu. However, as always in making calculations of high accuracy, one should reference the appropriate lists and handbooks of standards.

ENERGY/AREA TIME

Btu/cubic feet second = 11348 watts per square meter

Btu/cubic feet hour = 3.1525 watts per square meter

FLOW RATE MASS

pounds per minute = 0.4536 kilograms per minute

FLOW RATE VOLUME

cubic feet per minute = 471.9 cubic centimeters per second
= 0.0004719 cubic meters per second
= 1.699 cubic meters per hour
= 0.4719 liters per second
= 0.2247 gallons (US) per second
= 62.32 pounds of water per minute (at 68°F)

cubic feet per second = 0.028317 cubic meters per second
= 1.699 cubic meters per minute
= 101.9 cubic meters per hour
= 448.8 gallons (US) per minute
= 646315 gallons (imp) per hour
= 28.32 liters

cubic meters per hour = 0.016667 cubic meters per minute
= 0.00027778 cubic meters per second
= 4.4033 gallons (US) per minute
= 0.27778 liters per second

cubic meters per second = 3600 cubic meters per hour
= 15850 gallons (US) per minute

gallons (US) per minute = 0.00006309 cubic meters per second
= 0.0037854 cubic meters per minute
= 0.2771 cubic meters per hour
= 0.002228 cubic feet per second
= 8.021 cubic feet per hour
= 0.06309 liters per second

liters per minute = 0.0005885 cubic feet per second
= 0.01667 liters per second
= 0.004403 gallons (US) per second
= 0.26418 gallons (US) per minute
= 0.003666 gallons (imp) per minute

liters per second = 0.001 cubic meters per second
= 0.06 cubic meters per minute
= 3.6 cubic meters per hour
= 60 liters per minute
= 15.85 gallons (US) per minute
= 13.2 gallons (imp) per minute

pounds of water per minute at 60°F = 7.5667 cubic centimeters per second
= 0.0002675 cubic feet per second
= 0.00045398 cubic meters per minute
= 0.0075599 kilograms per second

standard cubic feet per minute = 1.6957 cubic meters per hour at STP
= 0.47103 liters per second at STP

stokes = 0.001076 square feet per second
= 0.0001 square meters per second

tons (short) of water per 24 hours at 60°F = 1.338 cubic feet per hour
= 0.03789 cubic meters per hour
= 0.1668 gallons (US) per minute
= 83.333 pounds of water per hour

FORCE

dynes = 0.00001 newtons

grams-force = 0.0098066 newtons

kilograms-force = 9.8066 newtons
= 2.2046 pounds-force

kilopounds = 9.807 newtons
= 1 kilograms-force
= 2.2046 pounds-force
= 70.932 poundals
= 0.002205 kips

kips = 4448 newtons
= 453.6 kilograms-force
= 1000 pounds-force
= 32174 poundal
= 453.6 kilopond

grams-force per centimeter = 98.07 newtons per meter
= 0.0056 pounds-force per inch

kilograms-force per meter = 9.8066 newtons
= 0.6721 pounds-force per foot

newtons = 100000 dynes
= 0.10197 kilograms-force
= 7.233 poundals
= 0.2248 pounds-force

poundals = 0.13826 newtons

pounds-force = 4.448 newtons

Leave a Reply

Your email address will not be published. Required fields are marked *

*

code

Show buttons
Hide Buttons