How do I identify my berth number inside a coach?

Start with your ticket

Your berth number is printed on your ticket, and for a confirmed ticket you can also see it on the official Passenger Current Status Enquiry page by entering your PNR. The result shows a coach code and a number for each passenger, such as S4, 23 - coach S4, berth 23. It may also show a berth type: LB (lower berth), MB (middle berth), UB (upper berth), SL (side lower) or SU (side upper).

If your ticket is RAC or waitlisted, a berth number may appear only after chart preparation. The official legend on that page says: "Confirmed (Coach/Berth number will be available after chart preparation)".

Find your coach first

Berth numbers repeat in every coach, so berth 23 exists in S1, S2, S3 and so on. Check the coach position display on the platform or the official NTES coach position page before you board. We have a separate post on reading the coach position display.

Read the numbers inside the coach

Inside the coach, berth numbers are printed on small panels fixed above each bay of seats. Stand at the doorway, read the first panel, and walk the aisle in the direction that counts toward your number. In most reserved coaches the numbers run in sequence from one end to the other.

In a typical sleeper-style coach, each main bay holds the lower, middle (in 3-tier coaches) and upper berths facing each other; other classes and coach designs differ. Side berths run along the aisle side and are marked SL (side lower) and SU (side upper). If your ticket says SL or SU, look along the aisle wall, not inside the main bays.

We suggest checking the panel rather than guessing from the doorway, because the numbering direction can differ between coaches.

If something does not add up

If your berth number does not seem to exist in the coach, first re-check the coach code on your ticket - a wrong coach is the usual cause. If the coach is right, ask the TTE (the ticket checking staff) or the coach attendant. You can also reach train information through the 139 helpline; IRCTC lists PNR enquiry among the 139 services.

Common questions

Where exactly is the number inside the coach?
In sleeper-style reserved coaches, on small panels above each bay; side berths run along the aisle marked SL and SU. Placement varies by class and coach type, so read the actual panels.

What do LB, MB, UB, SL and SU mean?
Lower, middle and upper berth, and side lower and side upper along the aisle.

My RAC ticket shows no berth. Normal?
RAC and waitlisted tickets may not show a coach or berth yet. Check your current PNR status on the official enquiry page; if no berth details show, ask the TTE or railway staff on the platform.

Who do I ask if I cannot find it?
The TTE or coach attendant first. The 139 helpline also handles train-related questions.

Sources checked on 25 October 2026: Passenger Current Status Enquiry page (undated legend; supports coach and berth shown per passenger and the chart-preparation note), NTES coach position (official; coach sequence), IRCTC SMS 139 page (139 services). Panel markings inside coaches are the standard Indian Railways convention described from current coaches; layouts vary by coach type, so always read the panel.