Understanding ounces per cubic inch to grams per liter Conversion
The ounce per cubic inch (oz/in³) is a US customary density unit giving avoirdupois ounces of mass per cubic inch. The gram per litre (g/L) is a metric density unit widely used for fluids, solutions, and gases, where a litre is a convenient reference volume. Converting oz/in³ to g/L produces relatively large numbers and is handy when comparing solid-material densities against fluid-oriented metric figures.
Conversion Formula
To convert ounces per cubic inch to grams per liter, multiply by this factor:
Step-by-Step Example
Convert 25 ounces per cubic inch to grams per liter.
How to Convert ounces per cubic inch to grams per liter
Convert a US customary density into metric grams per litre with one multiplication.
- Note your oz/in³ value: Start with the density figure.
- Multiply by the factor: Multiply by 1729.994, the number of g/L per oz/in³.
- Record in g/L: The product is the density in grams per litre.
- Worked result: 25 oz/in³ × 1729.994 = 43,249.9 g/L.
ounces per cubic inch to grams per liter conversion table
| ounces per cubic inch (oz/in3) | grams per liter (g/L) |
|---|---|
| 0 | 0 |
| 1 | 1729.994 |
| 2 | 3459.988 |
| 3 | 5189.982 |
| 4 | 6919.976 |
| 5 | 8649.97 |
| 6 | 10379.96 |
| 7 | 12109.96 |
| 8 | 13839.95 |
| 9 | 15569.95 |
| 10 | 17299.94 |
| 15 | 25949.91 |
| 20 | 34599.88 |
| 25 | 43249.85 |
| 30 | 51899.82 |
| 40 | 69199.76 |
| 50 | 86499.7 |
| 60 | 103799.6 |
| 70 | 121099.6 |
| 80 | 138399.5 |
| 90 | 155699.5 |
| 100 | 172999.4 |
| 150 | 259499.1 |
| 200 | 345998.8 |
| 250 | 432498.5 |
| 300 | 518998.2 |
| 400 | 691997.6 |
| 500 | 864997 |
| 600 | 1037996 |
| 700 | 1210996 |
| 800 | 1383995 |
| 900 | 1556995 |
| 1000 | 1729994 |
| 2000 | 3459988 |
| 3000 | 5189982 |
| 4000 | 6919976 |
| 5000 | 8649970 |
| 10000 | 17299940 |
| 25000 | 43249850 |
| 50000 | 86499700 |
| 100000 | 172999400 |
| 250000 | 432498500 |
| 500000 | 864997000 |
| 1000000 | 1729994000 |
What is the Ounce per Cubic Inch?
The ounce per cubic inch is a unit of density in the imperial and US customary systems, expressing the mass in avoirdupois ounces contained in one cubic inch of a substance. It is used mainly in engineering and materials work where both mass and volume are stated in customary units.
Definition
One ounce per cubic inch equals the mass of one avoirdupois ounce (28.349523125 g) divided by the volume of one cubic inch (16.387064 cm³).
Because one cubic inch is defined exactly as 16.387064 cm³ and one avoirdupois ounce as exactly 28.349523125 g, the conversion is exact: 1 oz/in³ = 1.72999 g/cm³ = 1729.99 kg/m³. This should not be confused with the fluid-ounce-based densities used for liquids.
Origin and History
The unit derives from the avoirdupois ounce, standardized in England and later fixed to the metric system when the international yard and pound were defined in 1959 (1 pound = 0.45359237 kg exactly, hence 1 ounce = 1/16 pound). Combining this mass with the cubic inch produced a natural density measure for machinists and metallurgists working in inches.
Law and Notable Facts
The ounce per cubic inch is a derived unit with no independent legal definition; it follows automatically from the exact definitions of the avoirdupois ounce and the international inch. Because 1 oz/in³ ≈ 1.73 g/cm³, it produces conveniently sized numbers for dense materials.
Real-World Examples and Conversions
- Water (1.000 g/cm³) is about 0.578 oz/in³.
- Aluminium (2.70 g/cm³) is roughly 1.56 oz/in³.
- Steel (about 7.85 g/cm³) is close to 4.54 oz/in³.
- Lead (11.34 g/cm³) is about 6.55 oz/in³.
What is the Gram per Liter?
The gram per litre is a metric unit of density or, more commonly, of mass concentration, expressing how many grams of a substance are present in one litre of a mixture or solution.
Definition
One gram per litre is one gram of mass in one litre of volume. Since a litre is one thousandth of a cubic metre and a gram one thousandth of a kilogram, the unit equals exactly one kilogram per cubic metre.
It is numerically identical to the milligram per millilitre and to the kilogram per cubic metre.
Origin and History
The gram per litre descends directly from the metric system introduced in France in the 1790s, which defined both the gram and the litre. It became the natural way to state the strength of dissolved substances as analytical chemistry developed through the 19th and 20th centuries.
Law and Notable Facts
The gram per litre is legal within the SI framework and is the standard unit for many regulated concentrations, including alcohol content of beverages, dissolved solids in water, and gas densities. It is one thousandth of a gram per millilitre, so a solution of 5 g/L contains 0.005 g in every millilitre.
Real-World Examples and Conversions
- Seawater contains roughly 35 g/L of dissolved salts.
- The density of dry air at sea level is about 1.225 g/L.
- A blood-alcohol level of 0.5 g/L is a common legal driving limit.
- 1 g/L = 1 kg/m³ = 1 mg/mL = 0.001 g/mL.
Frequently Asked Questions
How many grams per litre is one ounce per cubic inch?
One ounce per cubic inch equals about 1,729.994 g/L, since it is 1.729994 g/cm³ and there are 1,000 cm³ in a litre.
How do I convert oz/in³ to g/L?
Multiply the oz/in³ value by 1729.994. For example, 2 oz/in³ × 1729.994 ≈ 3,459.99 g/L.
How do I convert g/L back to oz/in³?
Multiply the g/L value by 0.0005780367. So 1,000 g/L ≈ 0.578 oz/in³.
Why are the g/L numbers so large?
Because a litre is 1,000 times larger than a cubic centimetre, the g/L figure is 1,000 times the g/cm³ figure for the same material.
When would I use g/L for a solid's density?
It is convenient when comparing a solid's density against liquids or solutions that are conventionally reported in grams per litre.
People also convert
Complete ounces per cubic inch conversion table
| Unit | Result |
|---|---|
| kilograms per cubic meter (kg/m3) | 1729.994 kg/m3 |
| grams per cubic centimeter (g/cm3) | 1.729994 g/cm3 |
| grams per milliliter (g/mL) | 1.729994 g/mL |
| grams per liter (g/L) | 1729.994 g/L |
| milligrams per milliliter (mg/mL) | 1729.994 mg/mL |
| kilograms per liter (kg/L) | 1.729994 kg/L |
| tonnes per cubic meter (t/m3) | 1.729994 t/m3 |
| pounds per cubic foot (lb/ft3) | 108 lb/ft3 |
| pounds per cubic inch (lb/in3) | 0.0625 lb/in3 |
| pounds per cubic yard (lb/yd3) | 2916 lb/yd3 |
| pounds per US gallon (lb/gal) | 14.4375 lb/gal |
| ounces per US gallon (oz/gal) | 231 oz/gal |
| slugs per cubic foot (slug/ft3) | 3.356743 slug/ft3 |