Semma reservations open 15 days in advance at 9 AM Eastern through the restaurant's official SevenRooms booking page. Standard online reservations are offered for 2 to 6 guests, and each booking requires a $50 per-person deposit.
That is the short answer. The harder part is moving quickly enough when a date opens, then having a realistic cancellation plan if the first release disappears. This guide focuses on that booking problem, while the Semma restaurant page provides the shorter overview and official links.
Last verified: September 11, 2026. Semma's live booking widget currently states these rules, but restaurant policies can change. Read the final checkout terms before paying.
How Semma reservations work
Semma's official website now sends diners to SevenRooms. An older Resy editorial guide still ranks prominently in search, but its former booking link no longer resolves to a live Semma venue page. Use the current link from Semma's website rather than relying on an old bookmark.
The live SevenRooms widget publishes the key release rule: reservations become available 15 days ahead at 9 AM EST. Because New York observes daylight saving time for part of the year while the widget uses the label "EST," treat 9 AM New York local time as the practical target and confirm the live wording before your date opens.
A simple release-day plan
- Open the official SevenRooms page a few minutes before 9 AM New York time.
- Decide your real party size, acceptable times, and backup dates before the release.
- Refresh when the target date enters the 15-day window.
- Take an early or late table if prime time is gone. Do not hold out for one exact seating while other inventory disappears.
- Read the deposit and cancellation terms before confirming.
Semma's current widget offers standard searches for 2 through 6 guests. Table configurations matter, so do not search for a false party size simply because it displays more options.
Deposit, cancellation, and arrival rules
Semma currently charges a $50 per-person deposit when you reserve. The deposit is credited toward the final bill, but the official policy says it remains non-refundable if you cancel within 48 hours of the reservation. Any unspent portion of the per-person deposit is also non-refundable.
All guests must be present before the party can be seated. Semma lists a 15-minute grace period, after which it does not guarantee the reservation. Tables for 2 to 4 have a 90-minute limit, while tables for 5 or 6 have a two-hour limit.
Parties of 5 or more receive an automatic 20 percent gratuity. The restaurant directs other inquiries to hello@semma.nyc, and its private-events form handles larger celebrations separately.
What to do when Semma is sold out
A sold-out release is not always the end of the search. Plans change during the 15-day window, and Semma's 48-hour cancellation deadline gives diners a strong reason to release a table before the deposit becomes non-refundable.
Check SevenRooms again during the days before dinner, especially around the 48-hour mark and on the day of service. Search several acceptable times rather than only 7:30 PM, and include weeknights if your schedule allows.
SevenRooms also displays an Alert Me option when a search has no matching availability. Use it, but act quickly if an opening appears. For a supported booking path, Resto Mojo's restaurant reservation concierge can monitor a sold-out table while you keep checking directly. Monitoring cannot guarantee that inventory will appear or that a reservation will be secured.
Can you walk in at Semma?
Semma does not publish a current walk-in promise in its live SevenRooms policy or on its official website. A Resy interview updated in 2024 described 12 first-come bar seats and recommended arriving before 5 PM, but that guidance predates the current booking platform and should not be treated as a guaranteed 2026 policy.
If you want to try without a reservation, contact the restaurant first. Do not build a special night around bar access that Semma does not currently confirm online.
Why demand remains so high
This is not difficulty manufactured around an unknown room. Semma holds a Michelin star, and the Michelin Guide lists Vijay Kumar's regional South Indian cooking at 60 Greenwich Avenue as a destination for dishes such as gunpowder dosa, Dindigul biryani, and parotta.
Kumar also won the 2025 James Beard Award for Best Chef: New York State. More recent coverage has kept the reservation pressure visible. A July 2026 New York Post report described Indian restaurants as some of New York's hardest tables and specifically reported Semma's 15-day, 9 AM release.
That current wave is useful context, not a reason to improvise booking facts. The official SevenRooms widget remains the source to trust for the live platform, deposit, timing, and arrival terms.
What to order once you get in
The gunpowder dosa is the clearest first order. Its crisp rice and lentil crepe, potato masala, and assertive spice show why Semma's food stands apart from a generic luxury dinner.
For a larger centerpiece, the official booking page recommends pre-ordering the Kanyakumari Nandu Masala, a whole Dungeness crab served with parotta and coconut rice for two. Ask about the current pre-order process after booking rather than assuming one will be available at the table.
Michelin also highlights the mulaikattiya thaniyam with sprouted mung beans and smoked chile, Dindigul biryani with goat, and flaky parotta. A balanced first meal might pair the dosa with a seafood dish, one deeper meat preparation, rice, and bread.
Practical details
- Address: 60 Greenwich Avenue, New York, NY 10011
- Neighborhood: West Village
- Cuisine: Regional South Indian
- Price: Michelin lists Semma as $$$
- Official reservations: SevenRooms
- Standard online party sizes: 2 to 6 guests
- Release: 15 days ahead at 9 AM, labeled EST by the widget
- Deposit: $50 per person, credited to the bill
- Cancellation: Deposit becomes non-refundable within 48 hours
- Arrival: Entire party required, 15-minute grace period
If Semma does not work for your dates, browse the New York restaurant hub for other high-demand tables with clearer alternatives.
FAQ
What time do Semma reservations open?
Semma's live SevenRooms widget says reservations open 15 days in advance at 9 AM EST. Use 9 AM New York local time as the practical target and recheck the live policy before release day.
Does Semma still use Resy?
The official Semma website currently links to SevenRooms. Older Resy articles remain online, but diners should use the booking path linked by the restaurant itself.
How much is the Semma deposit?
The current deposit is $50 per person. It is applied to the final bill, but it is non-refundable for cancellations within 48 hours and for any amount left unspent per person.
What happens if I am late?
Semma lists a 15-minute grace period and says the reservation is not guaranteed after that point. The full party must be present to be seated.
Does Semma accept walk-ins?
Semma's current official pages do not publish a guaranteed walk-in policy. Older coverage described first-come bar seats, but confirm directly before relying on that option.
When reservations are gone
Let Resto Mojo keep checking for the table.
Choose the restaurant, date, party size, and time range. Resto Mojo monitors supported booking platforms and can book when a matching opening appears.
