"1 ton" can refer to a few different units of weight, so it's important to specify which one you mean:

* Short ton (US customary): 1 short ton = 2000 pounds (lb) = 907.185 kilograms (kg)

* Long ton (UK imperial): 1 long ton = 2240 pounds (lb) = 1016.05 kilograms (kg)

* Metric ton: 1 metric ton = 1000 kilograms (kg) = 2204.62 pounds (lb)

Please provide more context or specify which type of ton you're referring to so I can give you the most accurate answer.