Free fitness calculators. One job each.
No signup, no email, nothing stored. Every calculator shows the equation it used and names the paper it came from, so you can check our working instead of trusting us.
Energy & weight
Calorie Calculator
How many calories a day you need to maintain, lose or gain weight.
BMI Calculator
Your BMI, read against Indian (ICMR) cut-offs rather than the international ones.
BMR Calculator
The calories your body burns at complete rest, before any movement.
Ideal Weight Calculator
A healthy weight range for your height, and what the classic formulas say.
Body composition
Nutrition
Not looking for a number? Take a plan off the shelf.
6 complete training programs — home and gym, beginner to intermediate — with the full weekly schedule, sets, reps, rest periods, coaching cues and video demos for every movement. Nothing to fill in. Pick one and start today.
Browse the 6 free programsWhy these are free, and what they can't do
We run a private personal training studio in Kharadi. These tools are free because they are genuinely useful and because some of the people who use them will eventually want a coach — that is the whole business case, and there is no email gate on any of it.
What a calculator cannot do is watch your form, notice that your knee has started complaining, or get you back in the room in week six when the novelty has gone. That is the part people actually struggle with, and no amount of arithmetic solves it.
These tools provide general fitness and nutrition information for healthy adults aged 18 and over. They are not medical advice, diagnosis or treatment. Speak to a doctor before starting any new exercise or nutrition programme, particularly if you have a health condition, are pregnant or post-partum, or have a history of disordered eating.