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In our day-to-day living use of metric information are very common. To measure distance to weight metric information are the unit. Metric information are also useful for General Knowledge improvement. In this section we are presenting metric Conversions, Clothing Sizes, International Paper Sizes, Wind Speeds, Temperatures, Tyre Pressures & Roman Numerals.
Standard / Metric Conversions
inch
x
25.4
=
millimeter
foot
x
.3048
=
meter
yard
x
.9144
=
meter
mile
x
1.6093
=
kilometer
acre
x
.4047
=
hectare
quart
x
.9463
=
liter
gallon
x
.004
=
cubic meter
ounce
x
28.3495
=
gram
pound
x
.4536
=
kilogram
degrees Fahrenheit
x
5/9 – 32
=
degrees Celsius
millimeter
x
.0394
=
inch
meter
x
3.2808
=
foot
meter
x
1.0936
=
yard
Kilometer
x
.6214
=
mile
hectare
x
2.4710
=
acre
liter
x
1.0567
=
quart
cubic meter
x
284.2
=
gallon
gram
x
.0353
=
ounce
kilogram
x
2.2046
=
pound
degrees Celsius
x
9/5 + 32
=
degrees Fahrenheit
Clothing Sizes
Men’s Suits & Overcoats
American
36
38
40
42
44
46
British
36
38
40
42
44
46
European
46
48
51
54
56
59
Women’s Suits & Dresses
American
8
10
12
14
16
18
British
10
12
14
16
18
20
European
38
40
42
44
46
48
Shirts
American
14
14.5
15
15.5
16
16.5
17
British
14
14.5
15
15.5
16
16.5
17
European
36
37
38
39
41
42
43
Men’s Shoes
American
7.5
8
8.5
9.5
10.5
11.5
British
7
7.5
8
9
10
11
European
40.5
41
42
43
44.5
46
Women’s Shoes
American
6
6.5
7
7.5
8
8.5
British
4.5
5
5.5
6
6.5
7
European
37.5
38
39
39.5
40
40.5
Children’s Clothes
American
4
6
8
10
12
14
British [Height(in)]
43
48
55
58
60
62
European [Height(in)]
—
109
122
140
147
152
International Paper Sizes
Size
Millimeters
Inches
A0
841 x 1189
33.1 x 46.8
A1
594 x 841
23.4 x 33.1
A2
420 x 594
16.5 x 23.4
A3
297 x 420
11.7 x 16.5
A4
210 x 297
8.3 x 11.7
A5
148 x 210
5.8 x 8.3
A6
105 x 148
4.1 x 5.8
A7
74 x 105
2.9 x 4.1
Wind Speeds
7 mph
light wind
11 mph
light breeze
16 mph
gentle breeze
20 mph
moderate breeze
25 mph
fresh breeze
30 mph
strong breeze
35 mph
moderate gale
45 mph
fresh gale
50 mph
strong gale
60 mph
whole gale
70 mph
storm
80 mph
hurricane
Temperatures
degrees Celsius (C)
degrees Fahrenheit (F)
-5
22
0
32
5
41
15
59
20
68
30
86
50
122
Tyre Pressures
lb/in square
kg/cm square
20
1.41
22
1.55
24
1.69
26
1.83
28
1.97
30
2.11
32
2.25
34
2.39
Roman Numerals
1
=
I
2
=
II
3
=
III
4
=
IV
5
=
V
6
=
VI
7
=
VII
8
=
VIII
9
=
IX
10
=
X
11
=
XI
12
=
XII
13
=
XIII
14
=
XIV
15
=
XV
16
=
XVI
17
=
XVII
18
=
XVIII
19
=
XIX
20
=
XX
30
=
XXX
40
=
XL
50
=
L
60
=
LX
70
=
LXX
80
=
LXXX
90
=
XC
100
=
C
500
=
D
1000
=
M