The invention discloses a multi-functional blended coat fabric, which comprises polyvinyl alcohol, nylon, spandex, aramid fiber, ultra-fine fiber, silk fiber and asbestos, wherein the multi-functional blended coat fabric comprises following components by weight part: 10-15 parts of polyvinyl alcohol, 5-8 parts of nylon, 3-7 parts of spandex, 1-10 parts of aramid fiber, 8-15 parts of ultra-fine fiber, 8-15 parts of silk fiber and 5-10 parts of asbestos. Through the above method, the invention can provides a multi-functional blended coat fabric with good moisture absorbing and sweat releasing performances and high comfortable performance; a piece of coat made by the fabric provided herein has high strength and good elastic recovery performance; and when people wear the piece of coat, they won't feel sultry, thus people who dress the piece of coat are in good mood.