"I" Conversion/Equivalency Factors
| Original Unit | Multiplied By | Conversion Factor | Equals | Final Unit |
|---|---|---|---|---|
| inches (in) | x | 2.54 a | = | centimeters (cm) |
| inches (in) | x | 0.08 | = | feet (ft) |
| inches (in) | x | 0.02 | = | meters (m) |
| inches (in) | x | 1.578E–05 | = | miles (mi) |
| inches (in) | x | 25.40 | = | millimeters (mm) |
| inches (in) | x | 1,000 | = | mils |
| inches (in) | x | 0.02 | = | yards (yd) |
| inches of mercury | x | 0.03 | = | atmospheres of mercury |
| inches of mercury | x | 1.13 | = | feet of water |
| inches of mercury | x | 0.03 | = | kilograms/square centimeter |
| inches of mercury | x | 345.30 | = | kilograms/square meter |
| inches of mercury | x | 70.73 | = | pounds/square foot |
| inches of mercury | x | 0.49 | = | pounds/square inch |
| inches of water at 4 degrees Celsius (4°C) | x | 2.458E–03 | = | atmospheres |
| inches of water at 4 degrees Celsius (4°C) | x | 0.07 | = | inches of mercury |
| inches of water at 4 degrees Celsius (4°C) | x | 2.54E–03 | = | kilograms/square centimeter |
| inches of water at 4 degrees Celsius (4°C) | x | 0.57 | = | ounces/square inch |
| inches of water at 4 degrees Celsius (4°C) | x | 5.20 | = | pounds/square foot |
| inches of water at 4 degrees Celsius (4°C) | x | 0.03 | = | pounds/square inch |
| international amperes | x | 0.99 | = | amperes (absolute) |
| international volts | x | 1.59E–19 | = | joules (absolute) |
| international volts | x | 96,540 | = | joules (J) |
a Exact conversion.
b Calculated by the Energy Information Administration.
c Estimated.
This table was last updated January 31, 2014.