litres per hour to gallons per hour

2 min read 22-10-2024

Litres per Hour to Gallons per Hour: A Conversion Guide

Converting between liters per hour (L/h) and gallons per hour (gal/h) is essential for various applications, from measuring fuel consumption in vehicles to understanding water flow rates. This guide will provide a comprehensive understanding of this conversion, including the formula, practical examples, and helpful tips.

Understanding the Conversion Factor

The key to converting liters per hour to gallons per hour lies in the conversion factor: 1 US gallon = 3.78541 liters.

This means that to convert liters per hour to gallons per hour, you simply divide the value in liters per hour by the conversion factor.

Formula for Conversion

The formula for converting liters per hour (L/h) to gallons per hour (gal/h) is:

gallons per hour (gal/h) = liters per hour (L/h) / 3.78541

Practical Examples

Example 1:

Imagine you have a water pump that delivers 100 liters of water per hour. To convert this to gallons per hour, we use the formula:

Gallons per hour = 100 L/h / 3.78541
Gallons per hour ≈ 26.42 gal/h

Therefore, the water pump delivers approximately 26.42 gallons of water per hour.

Example 2:

Your car's fuel consumption is listed as 8 liters per 100 kilometers. To calculate the fuel consumption in gallons per 100 miles, you need to convert liters per hour to gallons per hour. Assuming your car travels at 60 miles per hour, you can convert the fuel consumption as follows:

Step 1: Convert kilometers to miles: 100 km = 62.14 miles
Step 2: Calculate fuel consumption in liters per hour: 8 L / 100 km = 8 L / 62.14 miles = 0.129 L/mile
Step 3: Calculate fuel consumption in liters per hour at 60 mph: 0.129 L/mile * 60 mph = 7.74 L/h
Step 4: Convert liters per hour to gallons per hour: 7.74 L/h / 3.78541 ≈ 2.05 gal/h

This means that your car consumes approximately 2.05 gallons of fuel per hour at a speed of 60 miles per hour.

Tips for Accurate Conversions

Use the correct conversion factor: Ensure you are using the correct conversion factor for the type of gallon you are dealing with (US gallon vs. Imperial gallon).
Round appropriately: Round off the result to an appropriate number of decimal places based on the context.
Consider using online calculators: Numerous online calculators can perform this conversion for you, saving time and effort.

Conclusion

Converting liters per hour to gallons per hour is a straightforward process using a simple conversion factor. This conversion is valuable in various situations, helping you understand and compare quantities across different measurement systems. By understanding the formula and following the tips outlined above, you can confidently perform this conversion for your specific needs.

Note: The information in this article was compiled based on available resources and is intended for general knowledge and informational purposes only. It is important to always consult reliable sources for accurate and up-to-date information.

litres per hour to gallons per hour