63 loads. Concentrated use 1/3 less. Now concentrated with even more stain-fighting power packed into a smaller box, so you can use 1/3 less. Clean you can see. Softness you can feel. Style is an option. Clean is not. Why do you need HE detergent? HE stands for high efficiency, the next generation of washers that save water and energy. There are 2 types of HE washers, front and top loading. Tide HE is formulated to work in both. Since HE washers work differently, they require a specially designed detergent like Tide HE. Improved formula. The makers of Tide do not manufacture any private label detergents. This package contains 63 loads (as measured to line 2 on scoop). The precise number of loads from each package will vary slightly with the method of scooping and settling during shipment. Safe for septic tanks. Contains no phosphate.