|
Useful Conversion Factors |
||||
|
LENGTH |
IN |
FT |
YD |
M |
|
INCH (IN) |
1 |
0.833 |
0.0278 |
0.0254 |
|
FOOT (FT) |
12 |
1 |
0.333 |
0.305 |
|
YARD (YD) |
36 |
3 |
1 |
0.9144 |
|
METER (M) |
39.37 |
3.281 |
1.094 |
1 |
|
AREA |
IN² |
FT² |
YD² |
M² |
|
SQUARE INCH (IN²) |
1 |
0.00624 |
0.000772 |
0.000645 |
|
SQUARE FOOT (FT²) |
144 |
1 |
0.111 |
0.0929 |
|
SQUARE YARD (YD²) |
1296 |
9 |
1 |
0.836 |
|
SQUARE METER (M²) |
1550 |
10.76 |
1.196 |
1 |
|
VOLUME |
US GAL |
IMP GAL |
FT³ |
M³ |
|
US GALLON (US GAL) |
1 |
0.833 |
0.134 |
0.0038 |
|
IMPERIAL GALLON (IMP GAL) |
1.2 |
1 |
0.161 |
0.0045 |
|
CUBIC FOOT (FT³) |
7.481 |
6.229 |
1 |
0.0283 |
|
CUBIC METER (M³) |
264.172 |
219.97 |
35.3147 |
1 |
|
VELOCITY |
FT/S |
FT/M |
M/S |
|
|
FOOT/SECOND (FT/S) |
1 |
60 |
0.305 |
|
|
FOOT/MINUTE (FT/M) |
60 |
1 |
18.288 |
|
|
METER/SECOND (M/S) |
3.281 |
196.86 |
1 |
|
|
FLOW |
US GPM |
IMP GPM |
M³/H |
L/S |
|
US GAL/MIN (US GPM) |
1 |
1.201 |
0.273 |
0.076 |
|
IMP. GAL/MIN (IMP GPM) |
0.833 |
1 |
0.227 |
0.063 |
|
M³/HOUR (M³/H) |
3.667 |
4.403 |
1 |
0.278 |
|
LITRE/SECOND (L/S) |
13.198 |
15.85 |
3.6 |
1 |
|
FILTRATION VELOCITY |
US GAL FT²/MIN |
IMP. GAL/FT²/MIN |
FT³/FT²/MIN |
M³/M²/HR |
|
US GAL/ FT²/MIN |
1 |
0.833 |
7.45 |
0.134 |
|
IMP. GAL per FT²/MIN |
1.201 |
1 |
0.158 |
2.936 |
|
FT³/FT²/MIN |
7.474 |
6.311 |
1 |
18.322 |
|
M³/M²/HOUR |
0.409 |
0.341 |
0.055 |
1 |
|
MASS |
Lb |
Kg |
g |
|
|
POUNDS (Lb) |
1 |
0.454 |
454 |
|
|
KILOGRAM (Kg) |
2.205 |
1 |
1000 |
|
|
GRAM (g) |
0.0022 |
1000 |
1 |
|
|
PRESSURE |
PSI |
BAR |
Kg/cm² |
PA |
|
POUND²/INCH (PSI) |
1 |
0.07 |
0.07 |
6895 |
|
BAR |
14.5 |
1 |
1.02 |
100,000 |
|
Kg/CENTIMETER² (Kg/cm²) |
14.23 |
0.98 |
1 |
98,100 |
|
GPASCAL (PA) |
0.00014 |
0.00001 |
0.00001 |
1 |
|
ENERGY |
J |
KWH |
KCAL |
BTU |
|
JOULE (J) |
1 |
0.000000277 |
0.00024 |
0.0095 |
|
KILOWATT/HOUR (KWH) |
3,600,000 |
1 |
861.244 |
3412.14 |
|
KILOCALORIE (KCAL) |
4186 |
0.0012 |
1 |
3967.44 |
|
BRITISH THERMAL UNIT (BTU) |
1055.06 |
0.00029 |
0.252 |
1 |
|
POWER |
KW |
HP |
BTU/HR |
|
|
KILOWATT (KW) |
1 |
1.341 |
3412.14 |
|
|
HORSEPOWER (HP) |
0.746 |
1 |
2544.43 |
|
|
BTU/HOUR (BTU/HR) |
0.00029 |
0.00039 |
1 |
|
|
TEMPERATURE |
°C |
°F |
K |
|
|
CELSIUS (°C) |
1 |
1.8°C+32 |
°C+273.16 |
|
|
FAHRENHEIT (°F) |
(°F-32)/1.8 |
1 |
n/a |
|
|
KELVIN (K) |
K-273 |
n/a |
1 |
|
|
|
|
|
|
|
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