A common worry with an RAC ticket is whether you need to do something to get it confirmed. The good news: RAC confirms automatically — here is how the upgrade works and what (if anything) you should do.

Yes — RAC Upgrades on Its Own

You do not need to take any action to confirm an RAC ticket. Indian Railways' system upgrades RAC to CNF (Confirmed) automatically as confirmed passengers cancel. Every cancellation ahead of you moves your RAC number down, and when it reaches the top, your status flips to confirmed — with a full berth allotted. This happens both through rolling cancellations before travel and at chart preparation (about 4 hours before departure). For the timeline, see how long RAC takes to confirm.

You Don't Rebook or Pay Anything

• No need to rebook, cancel, or pay extra.
• No need to call IRCTC or a station.
• The same PNR simply changes status from RAC to CNF, and a berth number is assigned.

What You Should Do — Just Check

The only thing worth doing is checking your status so you know your berth:

• Watch your PNR status for the RAC number dropping and the final CNF berth.
• After the chart is prepared, confirm the allotted berth on our confirm berth tool.
• If you are still RAC on the train, you can ask the TTE for any vacant (no-show) berth.

If It Doesn't Confirm

Even if RAC never becomes a full berth, you still travel on your shared side-lower berth — RAC is a valid travelling ticket. Read can you board with an RAC ticket.

Bottom line: RAC confirms automatically as cancellations happen and at chart preparation — you don't rebook or pay anything, just check your PNR to see the final berth.

Frequently Asked Questions

Does RAC get confirmed automatically?

Yes. The railways' system upgrades RAC to confirmed automatically as passengers cancel and at chart preparation. You don't need to rebook, pay, or take any action.

Do I need to do anything to confirm my RAC ticket?

No. Just check your PNR status. The upgrade happens on its own, and your same PNR changes from RAC to CNF with a berth assigned.

Will my PNR number change when RAC confirms?

No. The PNR stays the same — only the status changes from RAC to CNF (Confirmed), and a full berth number is allotted.

When does the automatic RAC upgrade happen?

Through rolling cancellations in the days before travel and in bulk at chart preparation, about 4 hours before departure, with a second chart giving another chance.

What if my RAC never confirms?

You can still board and travel on your shared side-lower berth — RAC is a valid travelling ticket, unlike a fully waitlisted e-ticket.

Check your RAC upgrade on our [PNR status tool](/pnr) and [confirm berth tool](/chart).