Tools / Transition level

Transition level

Transition level from the transition altitude and QNH.

Transition altitude (ft)

QNH (hPa)

Minimum transition layer (ft)

Round up to

Transition level table for this transition altitude

The transition level is the lowest flight level at least one transition layer above the transition altitude, once QNH is taken into account. Many countries publish a fixed table; use it when there is one.

For flight simulation only. Always follow your aircraft's procedures and the published charts.