To estimate the cost, you can follow these general steps:
Identify your gas rate: Check your gas bill or contact your gas provider to determine the cost per unit of gas (typically measured in cubic feet or cubic meters). This information will be specific to your location and gas provider.
Determine the gas consumption rate: Gas consumption is usually measured in British thermal units (BTUs) or cubic feet (CF) per hour. Check the specifications or user manual of your oven to find its gas consumption rate. It may be listed in BTUs or CF per hour.
Convert the gas consumption: If your gas rate is provided in cubic feet but your oven's gas consumption is given in BTUs, you may need to convert the units. You can find conversion factors online or consult your gas provider for assistance.
Calculate the total gas consumption: Multiply the gas consumption rate of your oven (in BTUs or CF per hour) by the number of hours it was left on.
Calculate the cost: Multiply the total gas consumption by the gas rate per unit to determine the estimated cost. Remember to consider any taxes, fees, or additional charges that may apply.
Please note that this is a general guideline, and the actual gas bill may vary based on factors specific to your situation. It's always best to consult your gas provider or refer to your gas bill for accurate and detailed information regarding your gas usage and associated costs.