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Heat loss calculator for each room in the house
This calculator is a complete tool to calculate the heat loss of your home
Whit this calculator, we will find out what the heat losses are, e.g. through the ceiling, external walls, windows, floor in each room of our house, depending on the type of building material, number of layers, insulation and external temperature.
Select the average outdoor temperature during the day to get the result. With the button
add more exterior walls and layers, windows, ceilings and floors.
Select the average outdoor temperature during the day to get the result. With the button
add more exterior walls and layers, windows, ceilings and floors.
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Ventilation efficiency calculator in the bathroom, toilet or kitchen
With this calculator, we will find out what ventilation efficiency should have depending on the size, height and type of room, e.g. in the kitchen, bathroom or toilet. The ventilation calculator will help us choose the right fan for the selected room, e.g. it will facilitate the selection of the hood for the kitchen.
Trifid cipher - encoder / decoder
Trifid cipher online encoder and decoder. Encrypt and decrypt any cipher created in a Trifid cipher. You can use any shift and additionally a key for more precise text encoding.
Burrows-Wheeler transform - encoder / decoder
Burrows-Wheeler transform online encoder and decoder. Encrypt and decrypt any cipher created in a Burrows-Wheeler transform.
Child's blood group
You will calculate with fairly high accuracy the likelihood of your baby having a particular blood group.
Rectangle - diagonals, area, perimeter, sides
Rectangle calculator will help you calculate the diagonal of the rectangle, the side length, height, area of the rectangle.
Force, mass and acceleration calculator
With this calculator you can calculate the force, mass and acceleration from Newton's Second Law of Motion.
ROT47 cipher - encoder / decoder
ROT47 cipher online encoder and decoder. Encrypt and decrypt any cipher created in a ROT47 cipher. You can use any shift and additionally a key for more precise text encoding.