January 2, 2018
| Multiply | By | To Obtain |
|---|---|---|
| Atmospheres | 101325 | Pascals (Pa) |
| Atmospheres | 14.7 | Pounds/Sq. In. |
| Atmospheres | 1.01325 | Bar |
| Oz. troy | 31.1 | Grams |
| Grams | 0.0321 | Ounces troy |
| lbs. avoir. | 453.59 | Grams |
| gm/cm3 | 0.0361 | bs./in3 |
| lbs./in3 | 27.7 | gms/cm3 |
| Multiply | By | To Obtain |
|---|---|---|
| Angstrom | 10-1 | Nanometers |
| Angstrom | 10-10 | Meters |
| Micron | 10-4 | Centimeters |
| Micron | 10-3 | Millimeters |
| Micron | 3.94 x 10-5 | Inches |
| Inches | 2.54 | Centimeters |
| Inches | 25.4 | Millimeters |
| Centimeters | 0.394 | Inches |
| Millimeters | 0.0394 | Inches |
| Millimeters | 39.4 | Thousandths of inch (mil) |
| Feet | 30.448 | Centimeters |
| Meters | 39.37 | Inches |
| Square mm | 1.55 x 10-3 | Square inches |
| Square in. | 645.16 | Square mm |
| Square cm | 0.155 | Square in. |
| Cubic cm | 0.016 | Cubic in. |
| Cubic in. | 16.387 | Cubic cm |
| Multiply | By | To Obtain |
|---|---|---|
| Grams | 0.03527 | Ounces avoirdupois |
| Grams | 2.205 x 10-3 | Pounds avoirdupois |
| Kilograms | 2.205 | Pounds avoirdupois |
| Oz. avoir. | 28.35 | Grams |
| Oz. troy | 31.1 | Grams |
| Grams | 0.0321 | Ounces troy |
| lbs. avoir. | 453.59 | Grams |
| gm/cm3 | 0.0361 | lbs./in3 |
| lbs./in3 | 27.7 | gms/cm3 |
4. Others
| / | Pa m³/s | mbar l/s | Torr I/s | atm cm³/s | lusec | sccm | slm | Mol/s |
| Pa m³/s | 1 | 10 | 7.5 | 9.87 | 7.5×10³ | 592 | 0.592 | 4.41×10-³ |
| mbar l/s | 0.1 | 1 | 0.75 | 0.987 | 750 | 59.2 | 5.92×10-2 | 4.41×10-5 |
| Torr l/s | 0.133 | 1.33 | 1 | 1.32 | 1000 | 78.9 | 78.9×10-2 | 5.85×10-2 |
| atm cm³/s | 0.101 | 1.01 | 0.76 | 1 | 760 | 59.8 | 5.98×10-2 | 4.45×10-5 |
| lusec | 1.33×10-4 | 1.33×10-³ | 10-³ | 1.32×10-³ | 1 | 7.89×10-2 | 7.89×10-5 | 5.89×10-8 |
| sccm | 1.69×10-³ | 1.69×10-2 | 1.27×10-2 | 1.67×10-2 | 12.7 | 1 | 10-³ | 7.45×10-7 |
| slm | 1.69 | 1.69 | 12.7 | 16.7 | 1.27×10-4 | 1000 | 1 | 7.45×10-4 |
| Mol/s | 2.27×10³ | 2.27×104 | 1.7×104 | 2.24×104 | 1.7×107 | 1.34×106 | 1.34×103 | 1 |
| / | cm | inch | ft | / | K | ℃ | F | |
| cm | 1 | 0.394 | 0.033 | K | 1 | K-273.15 | 9/5K-459.67 | |
| inch | 2.54 | 1 | 0.083 | ℃ | ℃+273.15 | 1 | 9/5℃+32 | |
| ft | 30.48 | 12 | 1 | F | 5/9(f+459.67 | 5/9(F-32) | 1 | |
| / | Pa N/㎡ | Bar | mbar | ubsr dyn/c㎡ | Torr mm Hg |
micron u mTorr | atm | at | mm WS | Psi lbf/inch2 | psf lbf/ft2 |
|
| Pa | 1 | 1×10-5 | 1×10-2 | 10 | 7.5×10-3 | 7.5 | 9.87×10-6 | 1.02×10-5 | 0.102 | 1.45×10-4 | 2.09×10-2 | |
| bar | 1×105 | 1 | 1×103 | 1×106 | 750 | 7.5×105 | 0.987 | 1.02 | 1.02×104 | 14.5 | 209×103 | |
| mbar | 100 | 1×10-3 | 1 | 1000 | 0.75 | 750 | 9.87×10-4 | 1.02×10-3 | 10.2 | 1.45×10-2 | 2.09 | |
| ubar | 0.1 | 1×10-6 | 1×10-3 | 1 | 7.5×10-4 | 0.75 | 9.87×10-7 | 1.02×10-6 | 1.02×10-2 | 1.45×10-5 | 2.09×10-3 | |
| Torr | 1.33×102 | 1.33×10-3 | 1.33 | 1333 | 1 | 1000 | 1.32×10-3 | 1.36×10-3 | 13.6 | 1.93×10-2 | 2.78 | |
| micon | 0.133 | 1.33×10-6 | 1.33×10-3 | 1.33 | 1×10-3 | 1 | 1.32×10-6 | 1.36×10-6 | 1.36×10-2 | 1.93×10-5 | 2.78×10-3 | |
| atm | 1.01×105 | 1.013 | 1013 | 101×106 | 760 | 7.6×105 | 1 | 1.03 | 1.03×104 | 14.7 | 2.12×103 | |
| at | 9.81×104 | 0.981 | 981 | 9.81×105 | 735.6 | 7.36×105 | 0.968 | 1 | 1×104 | 14.2 | 2.04×103 | |
| mm WS | 9.81 | 9.81×10-5 | 9.81×10-2 | 98.1 | 7.36×10-2 | 73.6 | 9.68×10-5 | 1×10-4 | 1 | 1.42×10-3 | 0.204 | |
| psi | 6.89×103 | 6.89×10-2 | 68.9 | 6.89×104 | 51.71 | 5.17×104 | 6.8×10-2 | 7.02×10-2 | 702 | 1 | 144 | |
| psf | 47.8 | 4.78×10-4 | 0.478 | 478 | 0.359 | 359 | 4.72×10-4 | 4.87×10-4 | 4.87 | 6.94×10-3 | 1 | |
| Temperature | ||
| ℃ | K | |
| 100 | 212 | |
| 80 | 176 | |
| 60 | 140 | |
| 40 | 104 | |
| 20 | 68 | |
| 0 | 32 | |
| -20 | -4 | |
| -40 | -40 | |
