The drawing above shows 1,000 kilos as 13.3 people: each icon represents 1 adult person (75 kg, about 165 lb).
In other units, 1,000 kilos is 2,205 pounds or 1.0 tonnes. Change the number in the tool or pick another reference for the drawing (eggs, people, cows, cars, elephants…) with the "Show" selector.