# Question: How Is BTU Measured?

## How is BTU calculated?

You can calculate BTU heating or cooling requirements for your process by understanding your application.

Some common BTU calculating formulas are shown below.

BTU = Flow Rate In GPM (of water) x (Temperature Leaving Process – Temperature Entering Process) x 500.4*Formula changes with fluids others than straight water..

## How many BTU do I need per square meter?

Multiply the width by the length and then add them all together. This is the square meterage, and since there are roughly 337 BTUs per square meter, multiply them by 337.

## How many square feet will a 5000 BTU air conditioner cool?

Budget air conditioners range from 5,000 BTU, which can handle about 150 square feet, to 12,000 BTU, enough to cover about 550 square feet.

## How many BTU do I need per square foot?

20 BtuAs a rule of thumb, an air conditioner needs 20 Btu for each square foot of living space. But other considerations, such as the ceiling height and the size of your windows and doorways, might call for more cooling power. To measure your room, multiply the length by the width.

## Does higher Btu use more electricity?

BTU – British Thermal Unit – BTU is a very common term when it comes to HVAC equipment. One BTU is the amount of energy it takes to raise one pound of water one degree Fahrenheit. The higher the BTUs, the more power the system has.

## How many BTU do I need for 250 square feet?

Size and Ceiling HeightArea To Be Cooled (square feet)Capacity Needed (BTUs per hour)100 to 1505,000150 to 2506,000250 to 3007,000300 to 3508,00010 more rows

## How many BTUs is 5000 watts?

Convert 5,000 Watts to BTUs per HourWBTU/hr5,00017,0615,01017,0955,02017,1295,03017,16396 more rows

## How do I calculate air conditioner size?

Calculate Size To calculate the size, simply multiply the length times the width of the room or area to be cooled. Then, as a practical number, multiply that total times 25 BTU. This allows ample cooling, whether it is a rainy, moist day or a hot, sunny, humid day.

## How many BTU do I need for 400 square feet?

What size GE room air conditioner is right for you?Room Size*Cooling Capacity150–250 Sq. Ft.6,000–6,300 BTU300–400 Sq. Ft.8,000–8,900 BTU400–450 Sq. Ft.9,900–10,500 BTU450–550 Sq. Ft.11,600–12,000 BTU4 more rows

## What is BTU to Watts?

BTU/hr to watts conversion tablePower (BTU/hr)Power (watt)1 BTU/hr0.293071 W10 BTU/hr2.930710 W100 BTU/hr29.307107 W1000 BTU/hr293.071070 W1 more row

## What size room will 12000 Btu cool?

BTU Sizing Chart for Mini Split SystemsArea To Be CooledCapacity Needed (BTUs Per Hour)400 to 450 square feet10,000 BTUs450 to 550 square feet12,000 BTUs550 to 700 square feet14,000 BTUs700 to 1,000 square feet18,000 BTUs7 more rows•Jul 18, 2016

## What is a good BTU?

Typical BTU ranges air conditioners are as follows: Portable air conditioners: 8,000 – 12,000 BTU. Split system air conditioners: 9,000 – 36,000 BTU….Choose The Right Size Air Conditioner.Room Size (Sq Ft)Recommended BTUs400-45014,000450-50015,000500-60018,000600-70020,0007 more rows•Sep 1, 2020

## How much electricity does a 12000 BTU air conditioner use?

How Much Does It Cost To Run A Window Air Conditioner?PowerAve. WattsYearly Cost6,000 BTU505W\$478,000 BTU690W\$6210,000 BTU855W\$7812,000 BTU1060W\$931 more row

## Does a 6000 BTU air conditioner cool?

If your room is 10’x 20′ (200 square feet), you’d need to look at a 6,000 BTU unit. Once you get into 340 and 400 square feet per room, you’d need an 8,000 or 9,000 BTU air conditioner, respectively. Kitchens need more cooling power, since you’ll be operating the oven, which adds heat to the room.

## How many BTU do I need for a 12×12 room?

Air Conditioner BTU ChartRoom/Area Size:Examples:Recommended BTU:100-200 sq ft10x10 room, 12×12 room, 14×14 room4,000200-300 sq ft16x16 room, tiny apartment6,000300-400 sq ft18x18 room, 20×20 room8,000400-500 sq ft22x22 room, small studio apartment10,0006 more rows•Mar 17, 2020

## How many square feet will a 6000 BTU air conditioner cool?

In general, a 5,000 to 6,000 BTU air conditioner can cool between 100 and 300 square feet. Seven thousand to 8,200 BTU units are adequate for cooling 250 to 550 square feet, while 9,800 to 12,500 BTU models cool up to 950 square feet.

## What size room will 8000 BTU?

BTU Chart Based on Room Size350 sq. ft.8,000 BTU’s1,400 sq. ft.400 sq. ft.9,000 BTU’s1,600 sq. ft.450 sq. ft.10,000 BTU’s1,900 sq. ft.550 sq. ft.12,000 BTU’s2,700 sq. ft.4 more rows

## How many square feet will 40000 Btu heat?

CraveModelBTUsSpace it will HeatCrave 3617,500 – 30,000600 – 900 square feetCrave 4821,000 – 40,000800 – 1,300 square feetCrave 6026,000 – 50,0001,300 – 2,100 square feetCrave 7230,000 – 58,0001,500 – 2,400 square feet