The ounce-inch (oz in) is torque produced by one ounce-force applied at a one inch perpendicular distance.
Ounce Inches to Pound Inches
Convert ounce inches (oz in) to pound inches (lb in) instantly. Free online torque converter with formulas, tables and examples.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
The pound-inch (lb in) is torque produced by one pound-force applied at a one inch perpendicular distance.
lb in = oz in × 0.0625
Results update instantly for Ounce Inches to Pound Inches conversions.
Reserved above the conversion cards and below the converter.
Formula
lb in = oz in × 0.0625
oz in = lb in ÷ 0.0625
Conversion table
| 1 oz in | 0.062500 lb in |
| 5 oz in | 0.312500 lb in |
| 10 oz in | 0.625000 lb in |
| 20 oz in | 1.250000 lb in |
| 50 oz in | 3.125000 lb in |
| 100 oz in | 6.250000 lb in |
| 500 oz in | 31.250000 lb in |
| 1000 oz in | 62.500000 lb in |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the ounce-inch (oz in). The ounce-inch (oz in) is torque produced by one ounce-force applied at a one inch perpendicular distance.
What is the destination unit in this conversion?
The destination unit is the pound-inch (lb in). The pound-inch (lb in) is torque produced by one pound-force applied at a one inch perpendicular distance.
How do I convert ounce inches to pound inches?
Multiply the number of ounce inches by 0.0625 to get the equivalent value in pound inches. For example, 5 oz in × 0.0625 = 0.312500 lb in.
Is the ounce-inch to pound-inch conversion exact?
Yes. This converter uses a fixed factor of 0.0625, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in mechanical and automotive engineering, structural torque analysis, product specifications, and any context where you need to switch between ounce-inch and pound-inch values.
Can I convert pound inches back to ounce inches?
Yes. Multiply the pound inches value by 16, or divide it by 0.0625, to convert back to ounce inches.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts ounce inches (oz in) into pound inches (lb in) using the Universal Converter's torque conversion engine.
Ounce-inch-to-Pound-inch conversions are useful for mechanical problems, engine and fastener torque specifications, and any task that mixes different torque units.
The formula is lb in = oz in × 0.0625, based on the standard definitions of ounce-inch and pound-inch.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Ounce-inch: The ounce-inch (oz in) is torque produced by one ounce-force applied at a one inch perpendicular distance. Pound-inch: The pound-inch (lb in) is torque produced by one pound-force applied at a one inch perpendicular distance.