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APPENDIX - 6
Page 6 of 6
1 < 2 <
3 < 4 <
5
USEFUL CONVERSION FACTORS
| TO CONVERT |
INTO |
MULTIPLY BY |
| ATMOSPHERES |
KILOPASCAL (kPa) |
101.1 |
| Btu |
JOULES |
1,054 |
| Btu |
KILOWATT-HRS |
2.928 x 10-4 |
| Btu/hr |
HORSEPOWER |
3.929 x 10-4 |
| Btu/hr |
WATTS |
0.293 |
| Btu/hr-sq ft |
WATTS/SQ METER |
3.15 |
| Btu/lb |
KILOJOULES/KILOGRAM |
2.33 |
| CENTIGRADE |
FAHRENHEIT |
(C° x 9/5) 32 |
| COST, $/LB |
$/KILOGRAM |
2.205 |
| COST, $/TON (REFRIG) |
$/KILOWATT |
0.284 |
| CUBIC FEET |
CU METERS |
0.02832 |
| CUBIC FEET |
LITERS |
28.32 |
| CUBIC FEET/MIN, CFM |
LITERS/SEC |
0.4720 |
| CUBIC FEET/MIN (CFM) |
CUBIC METER/HR |
1.6992 |
| CUBIC INCHES |
MILLILITERS |
16.4 |
| CUBIC METERS |
CU FEET |
35.31 |
| CUBIC METERS |
LITERS |
1,000 |
| CUBIC METERS/HR |
CUBIC FEET/MIN (CFM) |
.5885 |
| FAHRENHEIT |
CENTIGRADE |
(°F-32) x 5/9 |
| FEET |
METERS |
0.3048 |
| FEET/MIN, FPM |
METERS/SEC |
5.08 X 10-3 |
| FEET MIN, FPM |
MILES/HR |
0.01136 |
| GALLONS |
CU FEET |
0.1337 |
| GALLONS |
LITERS |
3.785 |
| GALLONS/HR |
MILLILITERS/SEC |
1.05 |
| GALLONS/MIN |
LITERS/SEC |
0.06308 |
| GRAINS (1/7000 LB) |
GRAMS |
0.06480 |
| GRAINS/LB |
GRAMS/KILOGRAM |
0.143 |
| GRAMS |
GRAINS |
15.43 |
| GRAMS |
POUNDS |
2.204 x 10-3 |
| HORSEPOWER |
Btu/hr |
2,547 |
| HORSEPOWER |
KILOWATTS |
0.7457 |
| INCHES |
MILIMETERS |
25.40 |
| INCHES OF MERCURY |
INCHES OF WATER |
13.596 |
| INCHES OF MERCURY |
KILOPASCAL (kPa) |
3.38 |
| INCHES OF WATER (AT 4°C) |
INCHES OF MERCURY |
0.07355 |
| INCHES OF WATER (AT 4°C) |
POUNDS/SQ IN |
0.03613 |
| INCHES OF WATER (AT 4°C) |
PASCAL (Pa) |
249. |
| JOULES |
Btu |
9.48 x 10-4 |
| JOULES |
WATT-HRS |
2.778 x 10-4 |
| KILOGRAMS |
POUNDS |
2.205 |
| KILOGRAMS/CU METER |
POUNDS/CT FT |
0.06243 |
| KILOMETERS |
FEET |
3,281. |
| KILOMETERS |
MILES |
0.6214 |
| KILOMETERS/HR |
MILES/HR |
0.6214 |
| KILOWATTS |
Btu /HR |
3,414. |
| LITERS |
CU FEET |
0.03531 |
| LITERS |
GALLONS (U. S. LIQ) |
0.2642 |
| LITERS/SEC |
GALLONS/MIN |
15.852 |
| METERS |
FEET |
3,281 |
| METERS/SEC |
FEET/MIN |
196.8 |
| METERS/SEC |
KILOMETERS/HR |
3.6 |
| METERS/SEC |
MILES/HR |
2.237 |
| MILES (statute) |
METERS |
1,609. |
| MILES/HR |
FEET/MIN |
88. |
| MILES/HR |
KILOMETERS/HR |
1.609 |
| MILIMETERS |
INCHES |
0.03937 |
| NEWTON |
POUNDS (force) |
0.225 |
| NEWTON/SQ METER |
PASCAL (Pa) |
1.0 |
| PASCAL (Pa) |
INCHES OF MERCURY |
2.959 x 10-4 |
| PASCAL (Pa) |
INCHES OF WATER |
4.016 x 10-3 |
| PASCAL (Pa) |
POUNDS/SQ IN |
1.451 x 10-4 |
| POUNDS (force) |
NEWTONS |
4,448 |
| POUNDS (mass) |
GRAINS |
7,000. |
| POUNDS (mass) |
KILOGRAMS |
0.4536 |
| POUNDS OF WATER |
CU FEET |
0.01603 |
| POUNDS OF WATER |
GALLONS |
0.1199 |
| POUNDS OF WATER |
PINT |
.9584 |
| POUNDS OF WATER |
LITERS |
.0316 |
| POUNDS/CT FT |
KGS/CU METER |
16.02 |
| POUNDS SQ IN |
INCHES OF MERCURY |
2.036 |
| POUNDS/SQ IN |
KILOPASCAL (kPa) |
6.89 |
| POUNDS/SQ IN |
INCHES OF WATER |
27.68 |
| TONS, REFRIGERATION |
Btu/HR |
12,000. |
| TONS, REFRIGERATION |
KILOWATTS |
3.52 |
| WATTS |
Btu/HR |
3.414 |
| WATTS |
HORSEPOWER (ELEC.) |
1.341 x 10-3 |
| WATT-HOURS |
Btu |
3.414 |
| WATT-HOURS |
JOULES |
3.60 x 103 |
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