Gallons of what? This would need to be known to give you a worthwhile answer. BTU is an energy unit; gallons per minute is a flow rate. It's not possible to convert one into the other. The second answer correctly states the question is comparing apples and Oranges so to speak. However the two are intimately related in as much as as one is necessary to support the other, that makes it a legitimate question. Example: In all instances Flow rate is relevant to BTU capacity:ie If a the fan belt breaks on a gas furnace and you lose your air flow, the furnace will overheat and shut down on it`s high limit safety. An extreme example? Yes, but the point is there are recommended air flow rates for different size(BTU) furnaces, an air conditioning unit requires appx 400 cfm per ton (12,000 btu) to operate properly, an evaporator on a water chiller requires 1.5 to 2.5 gpm per ton where the condenser on the same machine would need 3-5 gpm/ton for it to operate properly. If the fluid is changed the gpm also must change.
To convert 11 gallons per day to gallons per minute, you need to divide by the number of minutes in a day (1440 minutes). 11 gallons/day / 1440 minutes/day ≈ 0.0076 gallons per minute.
570 gallons in 60 minutes would be equal to a flow rate of 9.5 gallons per minute.
If there are 93,000 btu's per gallon of propane, and you are burning 25,000 per hour. That would be 3.72 hours per gallon or approx .27 gallons per hour. 6.45 gallons per day.
According to the Wikipedia entry for propane, liquid propane has thermal energy 91,600 BTU per gallon. So 1 therm which is 100,000 BTU will correspond to 100,000/91,600 gallons, result = 1.092 gallons.
To calculate the BTU required to raise the temperature of 4 gallons of water from 70°F to 72°F, you first need to find the total weight of the water (4 gallons x 8.34 lbs/gallon = 33.36 lbs). Next, use the specific heat capacity of water (1 BTU/lb°F) to calculate the energy required: 33.36 lbs x 2°F x 1 BTU/lb°F = 66.72 BTU. So, 66.72 BTU is needed to raise the temperature of 4 gallons of water in this scenario.
Propane = 91,600 btu per gallon
To convert 11 gallons per day to gallons per minute, you need to divide by the number of minutes in a day (1440 minutes). 11 gallons/day / 1440 minutes/day ≈ 0.0076 gallons per minute.
#2 fuel oil = 140,000 btu per gallon/10 =14000 btu X 2 =28000 btu
570 gallons in 60 minutes would be equal to a flow rate of 9.5 gallons per minute.
If there are 93,000 btu's per gallon of propane, and you are burning 25,000 per hour. That would be 3.72 hours per gallon or approx .27 gallons per hour. 6.45 gallons per day.
To calculate the BTU needed to heat 10 gallons of water from 32°F to 212°F, you can use the formula: BTU = gallons × 8.34 (weight of water per gallon in pounds) × temperature change (in °F). The temperature change is 212°F - 32°F = 180°F. Thus, BTU = 10 gallons × 8.34 lbs/gallon × 180°F = 15,012 BTU.
A gallon of jet fuel supplies 126,000 BTU. So...a million BTU is less than 8 gallons.
236/4 = 59 gallons per minute = 3,540 gallons per hour
Ratings are per hour. Divide 10,000 by 60 minutes per hour.
Standard bath is taken to be 20 gallons at 8.35 pounds per gallon and 60 degrees F of heating = 10,000 BTU per bath in round numbers, assuming 100% efficiency water heating.
Standard shower is taken to be 10 gallons at 8.35 pounds per gallon and 60 degrees F of heating = 5,000 BTU per shower in round numbers, assuming 100% efficiency water heating.
Formula: mL per minute x 0.38 = US gallons per day.