WebDec 27, 2024 · 1500 watts x 8 hours = 12000 Divide this number by 1000 12000/1000 = 12 Let's say your energy company charges you $0.25 for electricity. So we need to multiple … Web1 gallon = 120,238 Btu (based on U.S. finished motor gasoline [includes fuel ethanol content] consumption at 5.05 million Btu per barrel in 2024; preliminary) Diesel fuel and heating oil …
BTUs vs Wattages: How to choose the size of your electric radiators
WebFeb 2, 2024 · An average kettle has 1800 Watts (W) of power. Assuming 90% efficiency, we can see that: time = 757, 320 J 0.9 × 1, 800 W = 467.48 s ≈ 7 min time = 0.9 × 1, 800 W 757, 320 J = 467.48 s ≈ 7 min. As you've probably noticed, this calculation may be a bit laborious and take almost as long as melting a block of ice. Web1500 watts-hour equals 5118.21 Btu All In One Units Converter Physics Chemistry Recipes To calculate a watt-hour value to the corresponding value in Btu, just multiply the quantity in watt-hour by 3.4121414798969 (the conversion factor). Here is the formula: Value in Btu = value in watt-hour × 3.4121414798969 impulse good grocery store
Watts to BTU conversion calculator - RapidTables
WebIn warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40. For example, if you’re trying to heat 1000 square feet in … WebWatt is the unit of power (symbol: W). The watt unit is named after James Watt, the inventor of the steam engine. One watt is defined as the energy consumption rate of one joule per second. 1W = 1J / 1s. One watt is also defined as the current flow of one ampere with voltage of one volt. 1W = 1V × 1A. WebMay 13, 2014 · 5. 1 watt = 3.412 BTU per hour 6. 1 horsepower = 745.69 watts 7. 1 Btu/hr = 0.293 watts 8. 1 ton = 11956.14 BTU per hour 9. 1 horsepower = 2544.4342 BTU/hour 10. 450-550 square feet = 12000 BTU … lithium customer service