ID
IRON DEN Free Trial
Salt Lake · Sector V · Kolkata

BUILD
STRONGER.
EVERY DAY.

Not just a gym — a training ground. HIIT, strength, Zumba, yoga, boxing. Certified trainers. Small group classes. Real results. Starting ₹1,500/month.

Start Free Trial View Plans ↓
800+
Active Members
12
Years Running
6
Group Classes
4.7
Google Rating

Membership

Choose Your Plan

No joining fee. No hidden charges. Cancel anytime (monthly plans).

Basic

₹1,500 /month
  • Gym floor access (6 AM – 10 PM)
  • Locker & shower
  • Free fitness assessment
  • Basic workout plan
Join Basic
Most Popular

Pro

₹2,500 /month
  • Everything in Basic
  • Group classes (Zumba, HIIT, Yoga)
  • Personalized diet chart
  • Monthly body composition check
  • Supplement guidance
Join Pro

Elite

₹5,000 /month
  • Everything in Pro
  • Personal trainer (3 sessions/week)
  • Custom meal plan by nutritionist
  • Weekly progress tracking
  • Priority equipment access
  • Guest pass (2/month)
Join Elite

Annual Pro

₹24,000 /year
  • 12 months Pro membership
  • Save ₹6,000 vs monthly
  • 2 months free
  • Free gym bag & shaker
  • Freeze option (up to 30 days)
Join Annual

Group Classes

Train Together, Grow Together

Included in Pro & Elite plans. Drop-in: ₹300/class.

Zumba

All Levels

High-energy dance workout. Burns 400–600 cal/session.

Mon/Wed/Fri · 7 AM Coach Priya

HIIT Circuit

Intermediate

30-min intense intervals. Kettlebells, battle ropes, box jumps.

Tue/Thu/Sat · 6:30 AM Coach Rahul

Yoga Flow

All Levels

Vinyasa flow for flexibility, strength & stress relief.

Mon/Wed/Fri · 8 AM Coach Ananya

Strength Training

Beginner+

Compound lifts, progressive overload. Build real strength.

Tue/Thu/Sat · 7:30 AM Coach Sourav

Boxing Fitness

All Levels

Bag work, pad drills, footwork. Full-body cardio + power.

Mon/Wed/Fri · 6 PM Coach Arjun

Functional Training

All Levels

Real-world movement patterns. TRX, medicine balls, agility.

Tue/Thu · 5:30 PM Coach Rahul

Trainers

Certified. Experienced. Passionate.

SD

Sourav Dey

Founder & Head Trainer

ACE Certified · ISSA Sports Nutrition

12 years Strength & Hypertrophy
RS

Rahul Sharma

HIIT & Functional

CrossFit L2 · Kettlebell Certified

8 years Fat Loss & Conditioning
PB

Priya Banerjee

Zumba & Dance Fitness

Licensed Zumba Instructor · Pilates

6 years Group Classes & Weight Loss
AR

Ananya Roy

Yoga & Mobility

RYT-500 · Iyengar Yoga

9 years Flexibility & Recovery

Transformations

Real People. Real Results.

-18 kg · 6 months 32, IT Professional

"Lost 18 kg in 6 months. Sourav da designed a plan that actually fit my schedule — no crash diets, no 2-hour sessions. Just consistent training and proper nutrition. The best investment I've made."

Arnab Mukherjee
-2 dress sizes 27, Teacher

"I was scared of gyms — thought it was all about heavy weights and intimidating guys. Iron Den is nothing like that. Priya di's Zumba class got me hooked, and now I'm doing HIIT too. Down 2 dress sizes!"

Riya Chatterjee
120 kg deadlift 25, Student

"Went from barely doing 5 push-ups to deadlifting 120 kg in 10 months. Sourav da's programming is scientific — proper periodization, deload weeks, everything. Not your typical "bro split" gym."

Debanjan Sen
Post-pregnancy recovery 30, Homemaker

"Post-pregnancy fitness was my goal. Ananya di's yoga + Rahul da's functional training combo worked perfectly. They understood my limitations and never pushed too hard too fast. Feeling stronger than before pregnancy!"

Moumita Das

FAQ

Got Questions?

What are the gym timings?
6 AM to 10 PM, Monday to Saturday. Sunday: 7 AM to 1 PM (open gym only, no classes).
Is there a joining fee?
No joining fee, no hidden charges. The monthly price is all-inclusive. We also don't lock you into long contracts.
Can I try before joining?
Yes — 1 free trial day. Come in, use the equipment, attend a class, talk to trainers. No pressure.
I'm a complete beginner. Will I fit in?
Absolutely. 60% of our members started as beginners. Every new member gets a free fitness assessment and a starter workout plan. Trainers are always on the floor to help.
Do you have separate timings for women?
We have women-preferred batches (7–9 AM weekdays) but the gym is co-ed all day. We maintain a strict no-harassment policy.
Is parking available?
Yes — free two-wheeler parking. Car parking available on the street (usually easy to find in our area).
Can I freeze my membership?
Annual members can freeze up to 30 days/year (medical or travel). Monthly members can't freeze but can switch to a different month.

Visit Us

Start Your Free Trial

Walk in anytime during gym hours. No appointment needed for trial. Bring workout clothes and a water bottle — we'll handle the rest.

📞

Phone / WhatsApp

+91 90070 12345

✉️

Email

join@ironden.in

📍

Location

Sector V, Salt Lake, Kolkata 700091

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Hours

Mon–Sat: 6 AM – 10 PM · Sun: 7 AM – 1 PM

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