Home » Calorie Calculator
Hey there! Want to know how many calories your body needs to feel great, stay healthy, or reach your goals? At Nutri Activania, we’re all about making nutrition simple and personal. Our free calorie calculator, backed by Avni Kaul—our awesome Dietitian and wellness expert—helps you figure out your daily calorie needs in just a few clicks. Whether you’re looking to lose weight, gain muscle, or just eat better, we’ve got you covered!
Let’s get started! Just pop in a few details below, and our calculator will give you a personalized calorie goal to kickstart your health journey.
Don’t worry—this tool is super easy to use, and your results are just a starting point. For a full plan, chat with our team!
Calories are like the fuel your body runs on, but everyone’s tank is a little different. Things like your age, weight, height, and how active you are all decide how many calories you need. Using our calculator helps you:
With Nutri Activania, you’re not guessing—you’re getting answers that work for you.
Our calorie calculator is super simple and based on science (don’t worry, we do the math for you!). Here’s what happens:
It works in metric or imperial units, so you can use whatever feels comfy!
Got your calorie goal? Awesome! Here’s how to use it:
Quick Tip: If you’re trying to lose weight, don’t cut too many calories too fast—it can mess with your energy or muscles. Stick to dropping about 500 calories a day, and chat with us for advice!
Your calorie number is just the start. At Nutri Activania, we’re here to help you turn that number into a healthier, happier you. Avni and our team can create a custom meal plan, share tips for managing health conditions, or even guide you through pregnancy or fitness goals.
You’ve already taken the first step by trying our calculator—nice work! Now, let’s make those health goals happen. Use the calculator above, and if you’re ready for more, reach out to Nutri Activania’s team for personalized support.
Heads up: This calculator is a tool to help you get started. For the best advice, talk to a healthcare pro or our Dietitians.
Posted on Juhi KunzruTrustindex verifies that the original source of the review is Google. Really grateful to Avni and the entire team for their guidance and support. The plan was easy to follow, practical, and delivered great results. Highly professional, motivating, and truly caring. I would strongly recommend them to someone looking for real and lasting change.Posted on Sharath RamaswamyTrustindex verifies that the original source of the review is Google. Avni approaches nutrition and wellbeing in a genuinely scientific and highly customized way. Her knowledge is impressive, but what truly stands out is the personalized element—it's clearly not a rigid, one-size-fits-all plan. I really appreciate that the process is designed to be flexible and adaptable to individual preferences and lifestyles. Beyond the methodology, the attention to detail and the support system she sets up are exceptional. She ensures the journey of nutritional improvement doesn't feel weary or lonely. Loved the gamification elements which made the process fun while encouraging a focus on sustainable, long-term habits. Would definitely recommend!!Posted on Shruti GangulyTrustindex verifies that the original source of the review is Google. When looking for someone to help you through your health journey, I think it is very important that the people who are guiding you do not approach it with any judgement. That is one of the best things I find about Avni & her team. They don't make food your enemy but rather teach you how to do it right, spending a lot of time in understanding your likes and dislikes and really personalising it to your need. You can be sure that you are being looked after individually. Alongside that, they also offer is a wealth of knowledge but also a delicate approach towards your journey. This is the main reason why I would recommend Avni to everyone.Posted on Sanyogeeta BaliTrustindex verifies that the original source of the review is Google. Avni and team are really dedicated, just a call away, and available. Their diet plan is easy to follow and sustainable. Thanks a lot, And wish you the best!Posted on Manal PathakTrustindex verifies that the original source of the review is Google. I really like the services provided by Avni and her team. She and her team make sure that my preferences are accommodated into the diet they provide. They provide a specifically tailored plan that works around my daily routine and helps me achieve overall results. Highly recommend Avni and her services.Posted on Srivatsallan V STrustindex verifies that the original source of the review is Google. In March 2025, I had a scare with a sudden spike in my sugar levels. That was my wake-up call—I knew it was time to take my health seriously. I wasn’t looking for a quick fix but a long-term, sustainable lifestyle change. That’s when a close friend introduced me to Avni and NutriActivania. I reached out to Avni, and we discussed my goals and what I hoped to achieve. She and her team immediately put together a plan tailored specifically for me. The best part was how flexible it was—no drastic cuts, no extreme measures. Instead, they focused on equipping me with the skills and habits I needed to make lasting lifestyle changes. They listened to what worked for me, especially in terms of food preferences, and built a plan around my life rather than expecting me to adjust to theirs. That level of customization is what made it easy for me to stay committed. Each week, they share a personalised food plan and always check in before finalizing it. Avni has been incredibly supportive—always available to answer questions and consistently encouraging me to stay on track. Over the last seven months, I have lost 9 kgs. My sugar levels are back to normal, my cholesterol has dropped, and most importantly, I feel healthier. I eat better, and I am far more mindful about what I consume. I truly believe they’ve given me the tools to make better choices and have been instrumental in helping me reshape my lifestyle. Thank you, Avni and team. Thank you for being part of my journey and for helping shape it in the best way possible.Posted on Priyanka SainiTrustindex verifies that the original source of the review is Google. During my first pregnancy, I was worried because I didn’t know how to give proper nutrition to my baby. Someone suggested Nutritionist Avni Kaul, so I joined her program and followed her diet plan throughout my pregnancy. She gave me a healthy meal plan that also allowed me to enjoy the foods I liked. My baby girl was born healthy and at a good weight. After pregnancy, I struggled with my weight, so I joined Avni Kaul’s post-pregnancy weight loss program. My weight went from 65 kg to 56 kg. I truly thank Nutri Activania and Nutritionist Avni Kaul for their support and guidance during my pregnancy and weight loss journey.Posted on tanay chandelTrustindex verifies that the original source of the review is Google. ’ve been consulting Dietician Avni Kaul at Nutriactivania, and I’m genuinely seeing positive changes in myself. Her guidance is very practical, easy to follow, and tailored exactly to my routine. She always checks in, motivates me, and explains everything clearly. My energy levels have improved, my eating habits feel much more balanced, and I’m gradually seeing visible results in my weight and overall health. I really appreciate her support and expertise. Highly recommended!Posted on Ayushi JainTrustindex verifies that the original source of the review is Google. I visited Nutritionist Avni after struggling for months with low energy and irregular eating habits. She gave me a diet plan that was flexible, not restrictive, and I started feeling the difference in my energy levels within just a couple of weeks.