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.
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.
9.5 gallons per minute
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.
There is approx 100,000 BTU per gallon of propane. A 100 lb propane tank holds approx 23 useable gallons. So that is 2,300,000 BTU. If the heater ran constantly burning 25,000 per hour that would be 92 hours straight.
One KW of electricity will give you 3,412 btu of heat.
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.
Propane = 91,600 btu per gallon
#2 fuel oil = 140,000 btu per gallon/10 =14000 btu X 2 =28000 btu
9.5 gallons per minute
A gallon of jet fuel supplies 126,000 BTU. So...a million BTU is less than 8 gallons.
Ratings are per hour. Divide 10,000 by 60 minutes per hour.
236/4 = 59 gallons per minute = 3,540 gallons per hour
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.
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.
Formula: mL per minute x 0.38 = US gallons per day.
1 hour = 60 minutes 20 gallons / 1 minute = x gallons / 60 minutes Solve the equation for the amount of gallons per hour 60 min x 20 gallon / 1 = x x = 1200 gallons/minute
One gallon is about 8 pounds 10,000x8 = 80,000 lbs by defn 1 BTU will change the temp of 1 lb of water by 10F 35,000 BTU/80,000lb = 7/16 0F This amount of heat will NOT cause a 10 deg. temp change ever. More info is needed to complete the problem. Like is this really 35,000 BTU per hour or per minute or per second? Assuming per minute 10 / (7/16) = 160/7 minutes