How to Select Lower Berth Preference on IRCTC

The lower berth is the most coveted spot on an Indian train. Easy access, no climbing, you can sit during the day, and there's space to keep luggage underneath. Everyone wants it, but supply is limited. Here's how to maximize your chances.

How to Select Lower Berth During Booking

On IRCTC Website

During the passenger details step:

1. After entering name, age, and gender


2. Look for the "Berth Preference" dropdown


3. Select "Lower Berth (LB)"


4. Repeat for each passenger who needs a lower berth

On IRCTC Rail Connect App

Same process — the berth preference option appears next to each passenger's details. Select "Lower" from the dropdown.

Understanding Berth Allocation

Selecting "Lower Berth" as preference doesn't guarantee you'll get one. It's a request, not a right. The system follows this priority order:

1. Senior citizens (60+/58+): Highest priority for lower berths
2. Passengers with disabilities: Second priority
3. Women traveling alone: Given preference
4. Passengers with lower berth preference selected: Everyone else in the queue
5. Random allocation: If multiple passengers have the same preference, the system allocates based on booking order and availability

Berth Layout in Different Classes

Sleeper Class (SL) — 72 berths per coach

• 8 bays × 6 berths (Lower, Middle, Upper) + 2 side berths (Side Lower, Side Upper)
• 24 lower berths per coach (including side lower)
• Lower berths: 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70

AC 3 Tier (3A) — 64 berths per coach

• 8 bays × 6 berths + 2 side berths
• Similar layout to SL but with AC and curtains

AC 2 Tier (2A) — 46 berths per coach

• 8 bays × 4 berths (Lower, Upper) + 2 side berths
• More lower berths proportionally — half the bay berths are lower

AC First Class (1A) — 24 berths per coach

• Coupes (4 berths each) and cabins (2 berths each)
• Lower berths are 50% of total — best ratio of any class

Tips to Get Lower Berth

Tip 1: Book as early as possible. When the booking window opens (120 days before), the system has maximum flexibility. Lower berths are allocated in order of booking for non-priority passengers. Tip 2: Book in 2A instead of 3A. AC 2 Tier has a 50% lower berth ratio (2 lower, 2 upper per bay) compared to 3A's 33% (2 lower, 2 middle, 2 upper per bay). Your chances double. Tip 3: Travel with a senior citizen. If one passenger in the PNR is 60+, the system is more likely to give them a lower berth, and it tries to keep the group together. Tip 4: Book on less-popular trains or days. When the train isn't fully packed, the system has more flexibility in berth allocation. Tip 5: Check PNR after chart preparation. Sometimes berths are reshuffled during chart preparation. A middle berth at booking can become a lower berth in the final chart.

Lower Berth During Daytime

Lower berth passengers have a unique responsibility — their berth doubles as a seat during daytime hours. The middle and upper berth passengers are entitled to sit on the lower berth during the day (6 AM to 9 PM in Sleeper, 6 AM to 10 PM in AC).

This means:

• During daytime, you share the sitting space with 2-3 other passengers


• Your berth can't be used for sleeping during the day


• At night, it's exclusively yours

Some travelers find this annoying. You "own" the berth but can't stretch out on it all day. If you want daytime privacy, side lower is actually better — it's yours alone once folded down.

The Side Lower Alternative

Side lower berths (SL positions like 65, 67, 69, 71 in Sleeper) are narrower but have advantages:

• No one sits on your berth during the day


• You have a window seat


• Easy access to the aisle


• Often allocated when lower berths in bays are unavailable

Many experienced travelers actually prefer side lower over bay lower for short overnight journeys. It's more private and you can lie down anytime.

What If You Don't Get Lower Berth?

If the chart shows you on a middle or upper berth:

1. Ask the TTE: They sometimes have the authority to swap berths, especially for elderly or unwell passengers
2. Request co-passengers: Politely ask. Most young travelers are willing to swap their lower berth for your upper berth, especially overnight
3. Use it as-is: Upper berths have their own charm — more privacy, no one disturbing you, and you can sleep at any hour

Check your berth allocation after chart preparation on indianrail.app. If you've been allotted a berth you can't manage, reach the station early and speak to the TTE before the train departs.

The reality is that lower berths are limited. For a healthy young adult, any berth works. Save the lower berth battles for when you're traveling with parents or grandparents who genuinely need one.