May 2018 is the 15th month that the Nintendo Switch has been available for. During the latest month the gap grew in favor of the Switch by 346,313 units when compared to the Xbox One during the same timeframe. In the last 12 months the Switch has grown its lead over the Xbox One by 6.06 million units. The Switch is currently ahead of the Xbox One by 6.29 million units. The Xbox One launched in November 2013, while the Nintendo Switch launched worldwide in March 2017. The Switch has sold 17.33 million units, while the Xbox One sold 11.05 million units during the same timeframe.