To calculate cost per square foot, divide the purchase price of a house by its total square footage. For instance, if a house with 2,000 square feet sells for $180,000, the cost per square foot is $90 per square foot. More »

Rent per square foot is calculated by dividing the rent amount by the number of square feet rented. Using the annual rental amount produces the cost of square foot per year, while using the monthly rental amount produces... More »

Calculations of the number of British Thermal Units necessary to heat or cool each square foot of a room must also account for the climate zone and the room's insulation, sun exposure and primary function. Some calculati... More »

It's important for investors to know how to calculate the market price per share. This knowledge is important in order to determine whether stocks are being sold at a fair price. More »

According to the Internal Revenue Service, fair market value can be calculated based on the current selling price of the property, the price of comparable goods, the cost to replace the item or the opinion of experts on ... More »

To estimate the cost of a walkway as of 2015, calculate the total square footage of the path by multiplying the length times the width, and then multiply that figure by $4 to $6 per square foot for a plain concrete walkw... More »

The average residential building costs for Sidney, Ohio, range from $52 to $88 per square foot based on an average square footage of 2,500 and 2012 Sidney new house construction data. NAHB.org reported a 2013 national av... More »