Convert Grams per cubic centimeter to Pounds per cubic inch
Instantly convert Grams per cubic centimeter (g/cm³) to Pounds per cubic inch (lb/in³) with our free online calculator.
Formula: g/cm³ to lb/in³ — multiply by 0.0361273
Reference Table
| Grams per cubic centimeter (g/cm³) | Pounds per cubic inch (lb/in³) |
|---|---|
| 1 | 0.0361273 |
| 5 | 0.180636 |
| 10 | 0.361273 |
| 25 | 0.903182 |
| 50 | 1.80636 |
| 100 | 3.61273 |
How to Convert Grams per cubic centimeter to Pounds per cubic inch
Formula
To convert Grams per cubic centimeter (g/cm³) to Pounds per cubic inch (lb/in³): multiply by 0.0361273
Step-by-Step
- Start with your value in Grams per cubic centimeter (g/cm³).
- Multiply by 0.0361273 to perform the conversion.
- The result is your value expressed in Pounds per cubic inch (lb/in³).
Conversion Factor
1 g/cm³ = 0.0361273 lb/in³
Reverse Factor
1 lb/in³ = 27.6799 g/cm³
Worked Example
Convert 25 Grams per cubic centimeter to Pounds per cubic inch: 25 g/cm³ = 0.903182 lb/in³
About Gram per cubic centimeter (g/cm³)
A CGS-system density unit numerically equal to specific gravity relative to water at 4 °C (water = 1.000 g/cm³ by the original 1795 kilogram definition). 1 g/cm³ = 1,000 kg/m³, making the conversion between this CGS unit and the SI trivial. Widely used in geology (sedimentary rock 2.0-2.7 g/cm³, granite 2.65-2.75, basalt 2.8-3.0), crystallography and gemology (diamond 3.52 g/cm³, ruby and sapphire 4.00, opal 1.98-2.25 — density is the primary non-destructive ID method for cut gemstones), polymer chemistry (HDPE 0.94-0.97, PP 0.85-0.95, PET 1.37-1.45, PVC 1.30-1.45), and the wine, beer, and spirits industry where density is reported as specific gravity (final-gravity vs original-gravity readings drive ABV calculation). Petroleum: API gravity is defined directly from g/cm³ as °API = (141.5 / SG) − 131.5.
About Pound per cubic inch (lb/in³)
An imperial density unit for small, high-density objects — dense metals, ammunition projectiles, precision-machined components, dense polymers, and radiation-shielding materials. Reference values per ASM Handbook and MMPDS: lead 0.4097 lb/in³, copper 0.3237, brass C260 0.308, bronze 0.318, gold 0.698 (one of the highest among engineering metals), tungsten 0.697, mild steel 0.2836, stainless 304 0.286, stainless 316 0.290, Inconel 718 0.297, titanium Ti-6Al-4V 0.160, aluminum 6061 0.0975, magnesium AZ31B 0.0639. Lb/in³ appears on US ammunition specification sheets (where bullet mass is mass-per-grain but stock-material density is lb/in³), precision-machining engineering drawings and CAM software (Mastercam, Fusion 360 with imperial-unit projects), legacy US aerospace stress reports (especially structural mass-properties tables in SwRI / NASA reports), military armor-design specifications (RHA equivalency calcs), and dense-shielding calculations for medical and industrial radiation work (depleted uranium 0.685 lb/in³, lead-glass shielding 0.21 lb/in³). Metric conversion: 1 lb/in³ ≈ 27,679.9 kg/m³ ≈ 27.68 g/cm³ — a useful 27.68 multiplier for shop conversions.
Quick Facts
- 1 Gram per cubic centimeter equals 0.0361273 Pounds per cubic inch
- 1 Pound per cubic inch equals 27.6799 Grams per cubic centimeter
- Gram per cubic centimeter is a unit of density
- Pound per cubic inch is a unit of density
- This conversion is commonly used in material science, fluid mechanics, and quality control
- The Gram per cubic centimeter belongs to the metric system
- The Pound per cubic inch belongs to the imperial system
Common Gram per cubic centimeter to Pound per cubic inch Conversions
| Grams per cubic centimeter (g/cm³) | Pounds per cubic inch (lb/in³) |
|---|---|
| 0.01 | 0.000361273 |
| 0.1 | 0.00361273 |
| 0.25 | 0.00903182 |
| 0.5 | 0.0180636 |
| 1 | 0.0361273 |
| 2 | 0.0722546 |
| 3 | 0.108382 |
| 5 | 0.180636 |
| 10 | 0.361273 |
| 15 | 0.541909 |
| 20 | 0.722546 |
| 25 | 0.903182 |
| 50 | 1.80636 |
| 75 | 2.70955 |
| 100 | 3.61273 |
| 250 | 9.03182 |
| 500 | 18.0636 |
| 1000 | 36.1273 |
| 5000 | 180.636 |
| 10000 | 361.273 |
Understanding Grams per cubic centimeter
The Gram per cubic centimeter (symbol: g/cm³) is a unit of density. A CGS-system density unit numerically equal to specific gravity relative to water at 4 °C (water = 1.000 g/cm³ by the original 1795 kilogram definition). 1 g/cm³ = 1,000 kg/m³, making the conversion between this CGS unit and the SI trivial. Widely used in geology (sedimentary rock 2.0-2.7 g/cm³, granite 2.65-2.75, basalt 2.8-3.0), crystallography and gemology (diamond 3.52 g/cm³, ruby and sapphire 4.00, opal 1.98-2.25 — density is the primary non-destructive ID method for cut gemstones), polymer chemistry (HDPE 0.94-0.97, PP 0.85-0.95, PET 1.37-1.45, PVC 1.30-1.45), and the wine, beer, and spirits industry where density is reported as specific gravity (final-gravity vs original-gravity readings drive ABV calculation). Petroleum: API gravity is defined directly from g/cm³ as °API = (141.5 / SG) − 131.5.
It belongs to the metric measurement system.
Grams per cubic centimeter are commonly used in material science, fluid mechanics, and quality control.
Understanding Pounds per cubic inch
The Pound per cubic inch (symbol: lb/in³) is a unit of density. An imperial density unit for small, high-density objects — dense metals, ammunition projectiles, precision-machined components, dense polymers, and radiation-shielding materials. Reference values per ASM Handbook and MMPDS: lead 0.4097 lb/in³, copper 0.3237, brass C260 0.308, bronze 0.318, gold 0.698 (one of the highest among engineering metals), tungsten 0.697, mild steel 0.2836, stainless 304 0.286, stainless 316 0.290, Inconel 718 0.297, titanium Ti-6Al-4V 0.160, aluminum 6061 0.0975, magnesium AZ31B 0.0639. Lb/in³ appears on US ammunition specification sheets (where bullet mass is mass-per-grain but stock-material density is lb/in³), precision-machining engineering drawings and CAM software (Mastercam, Fusion 360 with imperial-unit projects), legacy US aerospace stress reports (especially structural mass-properties tables in SwRI / NASA reports), military armor-design specifications (RHA equivalency calcs), and dense-shielding calculations for medical and industrial radiation work (depleted uranium 0.685 lb/in³, lead-glass shielding 0.21 lb/in³). Metric conversion: 1 lb/in³ ≈ 27,679.9 kg/m³ ≈ 27.68 g/cm³ — a useful 27.68 multiplier for shop conversions.
It belongs to the imperial measurement system.
Pounds per cubic inch are commonly used in material science, fluid mechanics, and quality control.
Why Convert Grams per cubic centimeter to Pounds per cubic inch?
Converting between Grams per cubic centimeter and Pounds per cubic inch is a frequent requirement for engineers, scientists, and students working with density values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate density conversion is essential.
Frequently Asked Questions
How do I convert Grams per cubic centimeter to Pounds per cubic inch?
A CGS-system density unit numerically equal to specific gravity relative to water at 4 °C (water = 1. To convert Grams per cubic centimeter to Pounds per cubic inch, multiply by 0.0361273. For example, 25 g/cm³ equals 0.903182 lb/in³.
How many Pounds per cubic inch are in 1 Gram per cubic centimeter?
There are 0.0361273 Pounds per cubic inch in 1 Gram per cubic centimeter.
How many Grams per cubic centimeter are in 1 Pound per cubic inch?
There are 27.6799 Grams per cubic centimeter in 1 Pound per cubic inch.
What is the formula for Gram per cubic centimeter to Pound per cubic inch conversion?
The formula is: multiply by 0.0361273. This means 1 g/cm³ = 0.0361273 lb/in³.
Is a Gram per cubic centimeter bigger than a Pound per cubic inch?
Yes. One Gram per cubic centimeter is larger than one Pound per cubic inch because 1 g/cm³ equals 0.0361273 lb/in³, which is less than 1.
When do you need to convert between Grams per cubic centimeter and Pounds per cubic inch?
An imperial density unit for small, high-density objects — dense metals, ammunition projectiles, precision-machined components, dense polymers, and radiation-shielding materials. Gram per cubic centimeter and Pound per cubic inch are both density units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.