1. What is Gasoline Density Conversion?

Definition: This calculator converts gasoline density from kilograms per cubic meter (kg/m³) to pounds per cubic inch (lb/in³).

Purpose: It helps engineers, chemists, and technicians work with density measurements in different unit systems.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \rho \) — Density in pounds per cubic inch (lb/in³)
• \( \rho_{kg/m³} \) — Density in kilograms per cubic meter (kg/m³)

Explanation: The conversion factor 3.6127 × 10⁻⁵ accounts for both mass (1 kg = 2.20462 lb) and volume (1 m³ = 61023.7 in³) conversions.

3. Importance of Density Conversion

Details: Accurate density conversions are essential for fuel system design, storage calculations, and when working with international standards.

4. Using the Calculator

Tips: Enter the gasoline density in kg/m³ (typical range 720-750 kg/m³). The default value is 740 kg/m³.

5. Frequently Asked Questions (FAQ)

Q1: What's the typical density of gasoline?
A: Gasoline density ranges from ~720–750 kg/m³, which converts to approximately 0.026–0.027 lb/in³.

Q2: Why convert to lb/in³?
A: Some engineering applications, particularly in the US, require density in lb/in³ for calculations.

Q3: How does temperature affect gasoline density?
A: Density decreases with increasing temperature - about 0.1% per °C. For precise work, measure at standard conditions.

Q4: Is this conversion factor exact?
A: The factor is precise to 6 significant figures (3.6127 × 10⁻⁵), sufficient for most practical applications.

Q5: Can this be used for other liquids?
A: Yes, the same conversion factor works for any substance's density conversion between these units.