Hello there! I'm an expert in spatial calculations and interior design. When it comes to calculating the area of a room, it's a straightforward process. Let's dive into the specifics of your question regarding a 12x13 room.

Firstly, when you're looking to determine the square footage of a room, you simply multiply the length by the width. This is a fundamental principle in geometry that applies to any rectangular space. In your case, you have a room that measures 12 feet by 13 feet.

So, to find the area in square feet, you would calculate it as follows:

\[ \text{Area} = \text{Length} \times \text{Width} \]
\[ \text{Area} = 12 \text{ ft} \times 13 \text{ ft} \]
\[ \text{Area} = 156 \text{ sq ft} \]

This gives you an area of 156 square feet. It's a decent-sized room, suitable for a variety of purposes depending on the layout and design.

Now, let's address the point about working in metric units. While it's true that many flooring materials are sold in metric measurements, the calculation remains the same regardless of the system you're using. The key is to be consistent with your units throughout your calculations.

If you were to convert this area into square meters, which is the standard unit in the metric system, you would use the conversion factor where 1 square foot is approximately equal to 0.092903 square meters. Here's how you would do it:

\[ \text{Area in square meters} = \text{Area in square feet} \times \text{Conversion factor} \]
\[ \text{Area in square meters} = 156 \text{ sq ft} \times 0.092903 \text{ sq m/sq ft} \]
\[ \text{Area in square meters} \approx 14.45 \text{ sq m} \]

This is the approximate area in square meters. It's important to note that when you're ordering materials, you should always account for a bit of extra to cover any waste or mistakes during installation. That's why the suggestion to order enough for 15 square meters is a prudent one.

In summary, for a 12x13 room, you have an area of 156 square feet, which converts to approximately 14.45 square meters. Always ensure you have a little extra material on hand for any unexpected needs.

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Best Answer. You times 12 x 13 which is 156 square ft, but you already knew that. You should be working in metric, as most flooring is sold in metres. This would convert to 3650 x 3960 total 14.45 square metres approx, order enough for 15 square metres to allow for waste.Jul 16, 2011read more >>