Empowering Transformations. One Body, One Mind at a Time.
Welcome to ReduceKaro — a science-driven, result-oriented fitness platform built on passion, purpose, and proven methods.
Founded by Supratim Chowdhury, a Government Level-4 Certified Trainer with 11+ years of experience, ReduceKaro isn’t just another fitness brand — it’s a movement. With more than 10,000 transformations and 3,000+ students personally trained, Supratim’s methods combine deep understanding of physical fitness with practical lifestyle adaptability.
At ReduceKaro, we believe that everyone deserves to feel strong, confident, and healthy — regardless of their age, gender, or past experiences. Whether you're a beginner, a new mom, someone recovering from injury, or just ready for a change — we’re here to guide you.
About Supratim Chowdhury
Supratim’s training philosophy is rooted in realism, not restriction — helping clients achieve their best version through balance, discipline, and expert guidance.
- Personal Trainer
- Diploma in Nutrition
- Govt. Level-4 Certified Trainer
- 11+ Years of Experience in Fitness Coaching
- Personally Trained 3,000+ Clients
- Achieved 10,000+ Transformations
- Specialized in Rehab, Post-Pregnancy, Core, and Functional Training
My Mission
To create sustainable, impactful, and personalized fitness experiences that go beyond aesthetics — focusing on strength, mobility, mindset, and overall wellness.
My Vision
To become India’s most trusted personal training brand — redefining health through knowledge, empathy, and commitment.
Backed by Knowledge. Proven by Credentials.
Supratim Chowdhury’s journey in the fitness industry is built on a foundation of certified expertise and relentless learning. Over the years, he has earned numerous national and international certifications in personal training, nutrition, rehabilitation, functional fitness, and more.
These certificates reflect his commitment to staying updated with the latest in health and fitness science, so he can deliver the safest and most effective training programs to his clients.
Not Just a Workout Plan
— It’s a Life-Changing Experience
At ReduceKaro, we do things differently. We go beyond generic fitness routines to deliver real transformation, backed by years of experience, certified expertise, and a genuine commitment to your well-being.
Trusted by thousands, loved by everyone.
What Our Students Say
Sir 2 months is completed. My starting weight was 79kg and today my weight is 70.6kg. My Total weight loss-8.4kg. Thanks a bunch sir this is possible only because of you.
VISHRANTI
StudentWhat Our Students Say
Hello sir, I tell you something that, when was started my weight was 52kg, and now my weight is 46 kg. For example my WAIST-38kg and now it's 28kg. I am very happy with my result sir. Thank you so much for guiding me, and made me like this I'll recommend to everyone you are the best sir.
NILOUFER
StudentWhat Our Students Say
Hello sir. I have started my journey on 24th July weighing almost 70kgs. Today I weigh 58.8kgs. I have come down from size XL to Size M. My strength has more than doubled. This result which looked impossible to me 5 months back have been achieved because of your expert guidance and motivation. Thanku so much sir. I still have a long way to go. With your support I am going to reach my goal soon.
NEHA
StudentWhat Our Students Say
I have been training with Supratim for a long time- Finally I want to say a big thank you. When I was started your class my weight was 66.6 kg and now my weight is 61 kg. I'm loving your fitness class. I can really feel the benefit in my posture and fitness. I lost 5kg in last few days. I was practicing excersise classes with you from last 2 months, before I was having irregular periods but now I got regular periods which is very good and I'm really very happy. Supratim, possible just because of you.
MONIKA
StudentWhat Our Students Say
Supratim I have a great news, I want to tell you that my dress size went from XXL to L size in just 40 days' and I am trying to feet in M size dress. Thanks to you sir for this amazing result.
RAKHEE
StudentWhat Our Students Say
Hello Supratim, I see many changes in my body. I lost 3kg weights in just 12-13 days. When I was started your class my weight was 77 kg and now my weight is 74 kg. Now I am very happy to see my result so quickly. You are very supportive and you takes extra care of each students, Thank you so much.
ANJALI
StudentWhat Our Students Say
Hello sir, Today I'm really very happy. I want to tell you that when I was started your class my weight was 72 kgs nd now my weight is 62 kg in just 40 days. Thank you so much Supratim sir for your amazing classes.
SALINA
StudentWhat Our Students Say
Hello Supratim, I saw my weight I lost 5 kg in 25 days. When I was join your class my weight was 83 kg and now my weight is 78 kg. For example my WAST size when I was started that 41.1 to 37.4, I lost 4 kgs. You are very supportive and you takes extra care of each students. I am very happy to see my result quickly. Thank you so much.
SUBHANGI
StudentWhat Our Students Say
Thank you sir for a great course and valuable training. I really enjoy the classes and appreciate everything you have taught me.
BAVYA
StudentWhat Our Students Say
Hi Supratim sir. I have enrolled in your online class for last one year. I find it very useful for me. It has helped me to shed some extra inches of fat. I have come down to L size from XL and I continue to do the hardwork. The progress has been very satisfying to me. Even the reduction looks not too much but the lifestyle and routing which i am in, I believe this is very good for me. I will have to ensure that I am regular so that the result is better going forward.
RICHA
StudentWhat Our Students Say
Hey Supratim, I just want to say a big thank you for all your help and support! Because of you, I've lost 6 kg and now fit into XL clothes from XXL. I'm so grateful for your encouragement. Let's keep up the great work together!
What Our Students Say
I have been training with Supratim for a long time - All thanks to you, you keep motivating me. I eat what I love but in moderation even I can see my sharp jawline too fast. I can see my whole body is changing. I loset 4 lb but become leaner and strong, that's result just because of you. Thank you for your guidance you really pushes me to do better every single time. Supratim, on the other hand is extremely supportive, clam and takes extra care.
DEVANSHI
StudentWhat Our Students Say
Sir I have a great news, I started a diet from 25th April when my weight was 90kg and now I am 82kg. I loss 8kg in 60 days. I am very happy and satisfied.
SURBHI
Student
STUDENT transformations
CLASS COMPLETED
SATISFACTION RATE
students personally trained
Course Instructors
Supratim Chowdhury
Instructor🏋️♂️ 11+ Years Experience
👨🏫 3000+ Personal Trainees
🧾 Diploma in Personal Training & Nutrition
🎖️ Govt. Level-4 Certified
💪 10,000+ Lives Transformed
