In roofing, 30 square feet is a bundle of roofing shingles, and costs $27.95 at Home Depot. A roofing square is universal unit of roof measurement in all English speaking countries â US, England, Australia, New Zealand, South Africa, etc.
Quick Answer. The cost of a postage stamp today is 49 cents. This is a 3 cent rate increase from 2013. The rate was increased as of Jan. 26, 2014. The postage rate is determined based on mail class and package dimensions like weight and shape.
Re: Using stamps - getting the amount correct with new stamps? The Forever stamp is always going to be worth whatever the current postage rate for 1 ounce is. So even you bought it for 46 cents it is now worth 49 cents of postage. I always have a small supply of add on stamps that I can attach for oversize, overweight, second ounce, etc. letters.