Free Online Unit Converter
Easily convert between the seven most popular length units – centimeters, meters, kilometers, miles, inches, feet and yards. Just enter a number and the script will instantly display the desired equivalent.
1 Select a length unit from the “From” drop-down list and one from the “To” dropdown list.
2 Enter a numeric value, and click “to” button.
Measurement Converter Calculator
Instantly convert units of length, area, speed, weight, volume and temperature.
To calculate how much material you will need to buy for a specific depth of something (ex; mulch), simply multiply your total area in square feet by how deep you want your material to be, in inches. For example, if your square footage is 500 feet, and you want a 2-inch depth, multiply 500 by 2 to get 1000.
Then divide your answer by 324 (1 cubic yard of mulch will cover 324 square feet at 1 inch deep). Round the result to the nearest whole number to find out how many cubic yards of material you’ll need. One cubic yard is equal to 27 cubic feet.