A Low-E glass includes a glass substrate and a multilayer Low-E film formed on at least one surface of the glass substrate. The multilayer Low-E film includes a number of high refractive index layers and a number of low refractive index layers stacked on one another. An innermost layer contacting with the glass substrate is the high refractive index layer. A total number of layers of the multilayer Low-E film is in a range from 30 to 40.