Usage Calculation Formula:
From: | To: |
The Gas And Electric Usage Calculator converts gas and electric consumption into a single kWh equivalent value, allowing for easier comparison and analysis of total energy usage.
The calculator uses the following equation:
Where:
Explanation: The equation converts gas usage to kWh equivalent using the conversion factor, then adds it to the electric usage to get total energy consumption.
Details: Calculating total energy usage in a common unit (kWh) is essential for energy management, cost analysis, carbon footprint calculation, and comparing efficiency across different energy sources.
Tips: Enter gas usage in therms, electric usage in kWh, and the appropriate conversion factor (default is 29.3 kWh/therm). All values must be non-negative numbers.
Q1: Why convert gas usage to kWh?
A: Converting to a common unit (kWh) allows for direct comparison and summation of different energy types, making energy management and analysis more straightforward.
Q2: What is the standard conversion factor?
A: The standard conversion is 1 therm = 29.3 kWh, but this may vary slightly by region and gas quality.
Q3: Can I use different conversion factors?
A: Yes, the calculator allows you to input custom conversion factors if your utility provider uses a different value.
Q4: How accurate is this calculation?
A: The calculation is mathematically precise, but accuracy depends on the correctness of your input values and the appropriateness of the conversion factor.
Q5: What can I use this total usage value for?
A: The total kWh equivalent can be used for energy budgeting, carbon footprint calculations, efficiency comparisons, and understanding your complete energy consumption profile.