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CNG vs Petrol Mileage Formula:
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The CNG vs Petrol Mileage Formula provides an approximate conversion between petrol mileage (km/L) and CNG mileage (km/kg). It uses a conversion factor of 1.4 to estimate CNG mileage based on known petrol mileage.
The calculator uses the simple conversion formula:
Where:
Explanation: This formula provides an approximate conversion, as CNG typically provides better mileage efficiency compared to petrol due to its different energy content and combustion properties.
Details: Understanding the mileage conversion between petrol and CNG is crucial for vehicle owners considering fuel conversion, cost comparison, and efficiency analysis between different fuel types.
Tips: Enter your vehicle's petrol mileage in km/L. The value must be greater than 0. The calculator will provide the estimated CNG mileage in km/kg.
Q1: Why use a conversion factor of 1.4?
A: The 1.4 factor is based on average efficiency differences between CNG and petrol, accounting for CNG's higher energy efficiency and different combustion characteristics.
Q2: Is this conversion accurate for all vehicles?
A: This provides an approximate conversion. Actual results may vary based on vehicle type, engine condition, driving habits, and CNG system quality.
Q3: What are typical CNG mileage values?
A: CNG mileage typically ranges from 15-30 km/kg for most passenger vehicles, depending on vehicle size and driving conditions.
Q4: Does CNG conversion affect vehicle performance?
A: CNG may slightly reduce engine power but improves fuel economy and reduces emissions compared to petrol.
Q5: Are there maintenance differences with CNG?
A: CNG systems require specialized maintenance and regular inspections, but typically result in cleaner combustion and reduced engine wear.