Big bed ready?

[bigZ]

At what age do children usually move into a big bed?

[SaminAus]

My daughter was at sixteen months.
My son was in a toddler bed at 13 months, he was in a normal bed at 2 years.

[missjay07]

My DS was in a big bed at 1

[jordansmumma]

Mine was 2 I guess it depends on the child

[Seacretsquirrel]

Both my two went straight into single beds with a rail for the first 6 months. DD was 13 months And DS was 8 months. Both slept better in the beds as they weren't waking themselves up bashing into the sides/ends of the cot.
Neither fell out much (once or twice each) or even realised they could get out by themselves for ages after going into the bed. I also used a rolled beach towel under the fitted sheet for the first week after the rail came off as a reminder where the edge was.
I think as others have said it depends on the child and the cot as to when to move them.