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جمهورية مصر
العربية |
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مصر
الآن - خدمات تهمك - أوزان و مقاسات |
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The
words in dark type are the ones that are most commonly
used in general speech METRIC |
|
Units
of length |
|
|
1millimetre
|
= 0.03937 inch
|
|
10 mm
|
= 1 centimetre
|
= 0.3937 inch
|
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10 cm
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=1 decimetre
|
=3.937inches
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10 dm
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= 1 metre
|
=39.37inches
|
|
10 m |
= 1 decametre
|
=10.94 yards
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10 dam |
= 1 hectometre
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= 109.4 yards
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10 hm
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=1 kilometre
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= 0.6214mile
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Units
of capacity |
|
|
1 millitre
|
= 0.00176 pint
|
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10 ml
|
= 1 centilitre
|
= 0.0176 pint
|
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10 cl
|
= 1 decilitre
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= 0.176 pint
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1 dl
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= 1 litre
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= 1.76 pints = 0.22 uk gallon
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10 l |
= 1 decalitre
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= 2.20 gallons
|
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10 dal |
= 1 hectolitre
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= 22.0 gallons
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10 hl |
= 1 kilolitre
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= 220.0 gallons
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Square
measure |
|
|
1
square millimetre |
=
0.00155 square inch |
|
100 mm2 |
= 1
square centimetre |
=
0.1550 square inch |
|
100 cm2 |
= 1
square metre= 1 square metre |
= 1.196
square yards |
|
100 m2 |
= 1 are |
= 119.6
square yards |
|
100
ares |
= 1
hectare |
= 2.471
acres |
|
100 ha |
= 1
square kilometre |
=
247.1 acres
|
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|
Circular measura |
|
1 micrordian
|
= 0.206 seconds
|
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1000 µ rad
|
= 1 milli-
|
|
|
|
radian
|
= 3.437 minutes
|
|
1000 mrad
|
= 1 radian
|
= 57.296
|
|
|
degrees |
= 180 /
π
degrees
|
|
|
|
|
|
|
1
Square inch |
= 645.16 mm2 |
|
144 Square inches |
=
1 Square foot |
= 0.0929 m2 |
|
9
Square feet |
=
1 Square yard |
= 0.8361m2 |
|
4840 Square yards |
=
1 acre |
= 4047 m2 |
|
640 acres |
=
1 Square mile |
=
259 ha |
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Cubic
measure |
|
|
1 cubic inch
|
= 16.39 cm3
|
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1728 cubic inches
|
= 1 cubic foot
|
= 0.02832 m3
|
|
|
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= 28.32 dm3
|
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27 cubic feet
|
= 1 cubic yard
|
= 0.7646 m3
|
|
|
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= 764.6 dm3 |
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Circular measure |
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|
1 second
|
= 4.860 µrad |
|
60 seconds |
=
1 minute |
=
0.2909 µrad |
|
60 minutes |
=
1 degree |
=
17.45 µrad |
|
|
|
/180
π= |
|
45 degree |
=1oxtant |
=
π
/ 4 rad |
|
60 degree |
= 1 sextant |
=
π
/ 3 rad |
|
90 degree |
=
1 quadrant or |
|
|
|
1
right angle |
=
π
/ 2 rad |
|
360 degree |
=
1 circle or |
|
|
|
1
circumference |
= 2
π
rad |
|
1
grade or |
=
1/100th of a |
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|
gon |
right angle |
=
π/200
rad |
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Units of weight
|
|
|
1
grain |
=
64.8 mg |
|
|
1
dram |
=
1.772 g |
|
16 drams |
=1 ounce
|
=28.35 g |
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16 ounces
|
=1 pound
|
=0.4536 kg |
|
14 pounds |
=1 stone |
=
6.350 kg |
|
2
stones |
=1 quarter |
=
12.70 kg |
|
4
quarters |
=1 (long) |
|
|
|
hundredweight
|
=
50.80 kg |
|
20 hundredweight |
=1 (long) ton |
=
1.016 tonnes |
|
100 pounds |
=1 (short) |
|
|
|
hundredweight
|
=
45.36 kg |
|
2000 pounds |
= 1 (short) ton |
=
0.9072 |
|
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|
tonnes
|
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|
Units
of length |
|
|
1 inch
|
= 2.54 cm
|
|
12 inches
|
= 1 foot
|
= 0.3048m
|
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3 feet
|
= 1 yard
|
= 0.9144 m
|
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5½ yard
|
= 1 rod, pole,or
|
|
|
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Perch
|
= 5.029 m
|
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22 yards |
=
1 chain
|
= 20.12m
|
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10 chains |
= 1 furlong
|
= 0.2012 km
|
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8 furlongs
|
= 1 mile
|
= 1.609 km
|
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6076.12 feet |
= 1 nautical mile
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= 1852m
|
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Units of capacity |
|
|
1 fluid ounce |
= 28.41 cm3
|
|
5 fluid
ounces |
= 1gill |
= 0.1421dm3
|
|
4 gills |
=
1 pint |
= 0.5683 dm3
|
|
2 pints |
= 1 quart
|
= 1.137 dm3
|
|
4 quarts |
= 1 (uk)
gallon |
= 4.546 dm3 |
|
231 cubic
inches |
= 1 (us)
gallon |
= 3.785 dm3 |
|
8 gallons |
= 1 bushel |
= 36.369 dm3 |
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Units
of weight |
|
1 milligram
|
= 0.015 grain
|
10 mg
|
= 1 centigram
|
= 0.154 grain
|
10 cg
|
= 1 decigram
|
= 1.543 grain
|
10 dg
|
= 1 gram
|
= 15.43 grains = 0.035 ounces
|
10 g
|
= 1 decagram
|
= 0.353 ounce
|
10 dag
|
= 1 hectogram
|
= 3.527 ounces
|
10 hg
|
= 1 kilogram
|
= 2.205 pound
|
1000 kg
|
= 1 tonne
|
= 0.984 (long) ton
|
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(metric ton)
|
= 2204.62 pounds
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Metric
prefixes |
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Abbreviation |
Factor |
|
tera- |
T |
10
12 |
|
giga-
|
G |
109
|
|
mega- |
M |
106
|
|
kilo- |
K |
103
|
|
hecto-
|
h |
102
|
|
deca-
|
da |
101
|
|
deci- |
d |
10-1
|
|
centi-
|
c |
10-2
|
|
milli- |
m |
10-3
|
|
micro- |
µ |
10-6
|
|
nano- |
n |
10-9
|
|
pico- |
p |
10-12
|
|
femto- |
f |
10-15
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|
atto- |
a |
10-18
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US liquid
measure |
|
1 fluid
ounce |
= 1.0408 uk
fluid ounces |
|
|
= 0.0296 dm3 |
|
16 fluid
ounces |
= 1 pint =
0.8327 uk pint |
|
|
= 0.4732 dm3 |
|
8 pints |
= 1 gallon
= 0.8327 uk gallon |
|
|
= 3.7853 dm3 |
|
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|
US dry measur |
|
1 pint |
= 0.9689 uk pint
|
= 0.5506 dm3 |
|
1 bushel |
= 0.9689 uk
bushel |
= 35.238 dm3 |
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|
Cubic measure |
|
|
1 cubic centimetre
|
= 0.06102 cubic inch
|
|
1000 cm3
|
= 1 cubic decimetre
|
= 0.03532 cubic foot
|
|
1000 dm3
|
= 1 cubic metre
|
= 1.308 cubic yards
|
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