Flex Gym Budapest

Gyms & Fitness in Budapest District I

4.5 (953)

Category	Gyms & Fitness · Egészséges ételek étterme, Személyi edző, Sport, Sportközpont
Address	Budapest, Márvány u. 17, 1012
Street	Márvány utca
Area	Budapest District I
Phone	+36 1 202 0070
Google rating	4.5 (953)
Source	Google Maps and public records · listed Oct 2, 2026 · updated Oct 6, 2026

Opening hours

Monday	6:00–22:00
Tuesday	6:00–22:00
Wednesday	6:00–22:00
Thursday	6:00–22:00
Friday	6:00–22:00
Saturday	8:00–22:00
Sunday	8:00–20:00

About Flex Gym Budapest

Bodybuilding, CrossFit, functional training, flexfight, streetworkout, cardio park, sauna, Flex'nFresh restaurant

Located at Budapest, Márvány u. 17, 1012, Flex Gym Budapest operates as a gym serving Budapest District I. This page gathers the practical details people usually look for before visiting: where it is, how to reach it, when it opens and how customers rate it. Google also tags it under egészséges ételek étterme, személyi edző, sport, which is worth knowing if you are comparing several options in the area.

Published opening hours: Mon–Fri 6:00–22:00, Sat 8:00–22:00, Sun 8:00–20:00. It is open seven days a week. Hours can differ on public holidays and long weekends, so check before you go. The listed phone number is +36 1 202 0070. It is shown in international format with the +36 country code, so it works from Hungary and from abroad alike; within Hungary you can also dial 06 instead of +36. Its website is flexgym.hu, where you may find prices, details of what it offers or booking options.

On Google it holds a rating of 4.5 out of 5 from 953 reviews, a strong result for a gym that suggests consistent service.

How Flex Gym Budapest compares with other gyms & fitness in Budapest District I

With 953 Google reviews it is the most-reviewed of the 7 gyms & fitness listed in Budapest District I.
Its 4.5 rating is below most of the 7 gyms & fitness in Budapest District I with at least 20 reviews, so read the recent reviews before you go.
It usually closes at 10 PM, later than 4 of the 5 gyms & fitness in Budapest District I that publish their hours.
It opens on Sundays, which only 2 of the other 5 gyms & fitness in Budapest District I with published hours do.
It shares Márvány utca with 5 other listed businesses.
Nearest other gyms & fitness: Brutóczki Ádám Személyi Edző (0.3 km), Daily Fitness (0.3 km), Czakó utcai kültéri fitneszpark (1.1 km)

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Napalm Nightmare 2 months ago

Got a daypass with the app, it was no problem. The gym has a really good atmosphere and the equipment is also good.

Omar Marshall 5 months ago

You can't go for a training if you do not download some shitty app. I was asking to pay for a training without downloading and it is not possible. Such a good gym but they using bad way for a daily pass

Josef Balahan 8 months ago

I need to remind myself not to compare this location to similar ones, such as LA Fitness in the U.S. Gyms in America tend to be far more luxurious, often at a fraction of the price I paid for a one-month membership here. The staff were great, but the facility itself needs significant upgrades—better locker rooms, private showers, more showers and restrooms, and non-slip shower flooring. I actually slipped in the shower and injured my elbow, resulting in torn ligaments.

Zuhra Medeu 2 years ago

Cool gym! Like a museum, there is so much to see. Very huge, there is a place for everyone and all the necessary equipment, the reception is kind and the music is good. There is also a terrace outside. And by the way, I liked the view on the top floor when doing cardio.

Lorenzo Sala 5 years ago

One of the best gyms I have ever been to. The best equipped gym I have ever seen, by far. They have ANY kind of machine you can think of, and machines of the best quality (flex, etc.) Plus a plenty of free weights, rack, benches, etc. It is full of bodybuilding "relics" (e. G. Things owned by swartznegger), like a hard rock Cafe of physical culture.

All reviews on Google ↗

Frequently asked questions

Where is Flex Gym Budapest located?

Flex Gym Budapest is at Budapest, Márvány u. 17, 1012, in Budapest District I. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Flex Gym Budapest?

Flex Gym Budapest is listed as a gym and is also tagged on Google as egészséges ételek étterme, személyi edző, sport.

What are the opening hours of Flex Gym Budapest?

Published hours: Mon–Fri 6:00–22:00, Sat 8:00–22:00, Sun 8:00–20:00. Hours can change on public holidays (such as Christmas Eve, Christmas, Easter or 20 August), so call before a special trip.

Is Flex Gym Budapest open on Sunday?

Yes, on Sunday the hours are 8:00–20:00.

How do I book an appointment?

The simplest way is to call +36 1 202 0070. Some businesses also take bookings via flexgym.hu. On first contact describe what you need and ask about the price and the next free slot.

How is Flex Gym Budapest rated on Google?

Flex Gym Budapest has a Google rating of 4.5 out of 5 from 953 reviews.

Are there other gyms & fitness near Flex Gym Budapest?

Yes. Budapest District I also has Brutóczki Ádám Személyi Edző, Daily Fitness, Mozgástér among others; see the full list of gyms & fitness at the bottom of this page.