To provide an electric carpet, indicating the operating condition such as on/off state of a power supply with good visibility.

This electric carpet includes: a carpet body 2 where a heater wire 9 is disposed; a control means 3 for controlling application of an electric current to the heater wire 9; a case 4 housing the control means 3 inside and fitted to a part of the peripheral edge part of the carpet body 2; a light guide plate 5 fixed to an area outside of the edge of the carpet body 2 in the case 4; and a light source 6 disposed at the side of the light guide plate 5.