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CONVERSION GUIDE |
| LENGTH |
AREA |
| inches |
25.4 |
millimetres |
square inches |
645.16 |
square milimetres |
| inches |
2.54 |
centimetres |
square inches |
6.4516 |
square centimetres |
| feet |
304.8 |
millimetres |
square feet |
929.0304 |
square centimetres |
| feet |
30.48 |
centimetres |
square feet |
0.092903 |
square metres |
| feet |
0.3048 |
metres |
square yards |
0.836127 |
square metres |
| yards |
0.9144 |
metres |
square yards |
0.0083613 |
arces (0.01 hectare) |
| fathoms |
1.8288 |
metres |
acres |
4046.8564 |
square metres |
| chains |
20.1168 |
metres |
acres |
0.4046856 |
hextares |
| furlongs |
201.158 |
metres |
square miles |
2.589988 |
square kilometres |
| miles, statute |
1.609344 |
kilometres |
|
|
|
| miles, nautical |
1.85 |
kilometres |
|
|
|
| VOLUME |
MASS |
| cubic inches |
16.387064 |
cubic centimetres |
grains |
64.7981 |
kilograms |
| cubic inches |
0.016387 |
litres |
grains |
0.323995 |
metric carats |
| cubic feet |
0.0283168 |
cubic metres |
grains |
0.064799 |
grams |
| cubic feet |
28.316847 |
litres |
ounces |
28.349523 |
grams |
| UK pints |
0.5682613 |
litres |
ounces |
0.0283495 |
kilograms |
| UK quarts |
1.1365225 |
litres |
pounds |
0.4535924 |
kilograms |
| cubic yards |
0.7645549 |
cubic metres |
stonces |
6.3502932 |
kilograms |
| UK gallons |
4054609 |
litres |
hundredweights |
50.802345 |
kilograms |
| UK gallons |
0.0045461 |
cubic metres |
tons |
1016.0469 |
kilograms |
| UK fluid ounces |
28.413063 |
cubic centimetres |
tons |
1.01605 |
metric tonnes |
| |
|
|
kati |
0.60479 |
kilograms |
| POWER |
SPEED |
| FOOT POUNDS FORCE |
km/h= mile/h |
|
mile/h=km/h |
| per second |
1.35582 |
watts |
50=31.25 |
|
30=48 |
| horsepower |
745.7 |
watts |
60=37.50 |
|
40=64 |
| per second |
0.001356 |
kilowatts |
70=43.75 |
|
50=80 |
| horsepower |
0.7457 |
kilowatts |
80=50.00 |
|
60=96 |
| horsepower |
1.01387 |
metric horsepower |
90=56.25 |
|
70=112 |
| |
|
|
100=62.50 |
|
80=128 |
| TABLE OF ROMAN NUMBERALS |
| 1 I |
8 VIII |
15 XV |
30 XXX |
100 C |
800 DCCC |
| 2 II |
9 IX |
16 XVI |
40 XL |
200 CC |
900 CM |
| 3 III |
10 X |
17 XVII |
50 L |
300 CCC |
1000 M |
| 4 IV |
11 XI |
18 XVIII |
60 LX |
400 CD |
1500 MD |
| 5 V |
12 XII |
19 XIX |
70 LXX |
500 D |
2000 MM |
| 6 VI |
13 XIII |
20 XX |
80 LXXX |
600 DC |
3000 MMM |
| 7 VII |
14 XIV |
25 XXV |
90 XC |
700 DCC |
|
TONAN ASIA AUTOTECH CO., LTD. TEL:+66-2983-5227-8, FAX: +66-2983-5229 |
|
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