A washing machine is disclosed. The washing machine includes an outer tub that is configured to hold water. The washing machine further includes an inner tub that is located in the outer tub and that is configured to hold laundry and spin. The washing machine further includes a circulation flowpath that is configured to circulate water discharged from the outer tub. The washing machine further includes a first nozzle that is configured to jet water supplied from the circulation flowpath to the inner tub. The washing machine further includes an adjustable pump that is configured to pump water through the circulation flowpath to the first nozzle, the adjustable pump being configured to adjust flow of water to the first nozzle.