![]() Hope you have understood what scale is, and how ratio is used to write scale in Math. Here, the scale factor is 100, therefore, we will multiply the blueprint dimensions by 100.Īctual length of master bedroom = 6 100 = 600 unitsĪctual width of master bedroom = 4 100 = 400 units ![]() Step 2: Now, we will calculate the actual dimensions of the master bedroom using scale 1:100. In other words, it implies that 100 units of an actual house is equal to 1 unit of a blueprint drawing. Step 1: The scale 1:100 implies that for every 100 units in the real world, the house represents 1 unit on the blueprint drawing. Find the actual dimensions of the master bedroom. The dimensions of the master bedrooms in the floor plan are represented as 6 units by 4 units. Let us consider an example that represents how a scale is used to prepare the blueprint of a house and how to calculate and interpret the required dimensions.Įxample: To prepare the blueprint of a house, Hitesh has used a scale of 1:100. We can easily interpret scale drawing if the required information is given. 5 times more than its original size), we will multiply 100 mm by 5. To draw a 100 mm line at a scale of 5: 1 (i.e. ![]() 5 times less than its original size), we will divide 100 mm by 5.Ī 100 mm line is to be drawn at a scale of 5 : 1. To draw a 100 mm line at a scale of 1: 5 (i.e. Multiply the measurement by the scale if you want to increase the drawing in size.Ī 100 mm line is to be drawn at a scale of 1: 5. To calculate the scales of drawing using calculator:ĭivide the measurement by the scale if you want to minimize the drawing in size, or How To Calculate The Scales of Drawings Using a Calculator? (This implies that the real distance is 100 000 times the length of 1 unit on a drawing). You can use units in scale such as 1 cm to 1 km.Īlso, without clearly mentioning units such as 1: 100 000. The scale of Drawing = Length of Drawing: Actual LengthĪ scale is expressed in the following two ways. In oth er words, the scale is written as the length in the drawing, then a colon (:), then the actual length. Let’s now learn how to write scales in drawing.Ī ratio is used to write scales.
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