Question 1

What is a good TDEE for an Indian woman?

Accepted Answer

The average Indian woman (age 25–35, 55–60 kg, moderately active) has a TDEE of approximately 1,800–2,100 kcal/day. However, TDEE varies significantly based on weight, height, age, and activity level. A sedentary woman may need only 1,500 kcal while a very active woman may need 2,400+ kcal. Use this calculator with your specific measurements for an accurate estimate.

Question 2

How accurate is the TDEE calculator?

Accepted Answer

The Mifflin-St Jeor equation used here is the most accurate predictive equation for most adults, with an accuracy of ±10%. This means if your calculated TDEE is 2,000 kcal, your actual TDEE is likely between 1,800–2,200 kcal. For greater accuracy, track your weight for 2–3 weeks while eating at the calculated level and adjust based on results.

Question 3

Should I eat below my TDEE to lose weight?

Accepted Answer

Yes. To lose weight, you need to eat fewer calories than your TDEE. A deficit of 500 kcal/day leads to approximately 0.5 kg weight loss per week. Never go below your BMR (basal metabolic rate) — that's the minimum your body needs to function. For most people, a 15–25% deficit below TDEE is safe and sustainable.

Question 4

Does TDEE change with age?

Accepted Answer

Yes. TDEE decreases by approximately 2–3% per decade after age 20, primarily due to loss of muscle mass (sarcopenia) and reduced activity. A 25-year-old and a 55-year-old with the same weight, height, and activity level will have different TDEEs. This calculator accounts for age in the BMR calculation.

Question 5

How does TDEE differ for vegetarians?

Accepted Answer

TDEE itself doesn't differ between vegetarians and non-vegetarians — it's based on body composition and activity, not diet. However, vegetarian diets tend to have a slightly higher thermic effect of food (TEF) due to more complex carbohydrates and fiber. The practical difference is small (2–3%) and within the calculator's margin of error.

Question 6

What activity level should I choose if I do yoga?

Accepted Answer

It depends on the type and frequency. Gentle/restorative yoga 2–3 times per week: choose 'Lightly active'. Power yoga or Ashtanga 4–5 times per week: choose 'Moderately active'. If you combine yoga with other exercise (walking, gym), move up one level. Most people overestimate their activity level — when in doubt, choose the lower option.

Question 7

Is TDEE the same as maintenance calories?

Accepted Answer

Yes. TDEE (Total Daily Energy Expenditure) and maintenance calories are the same thing — the number of calories you need to eat to maintain your current weight. If you eat exactly your TDEE, your weight stays stable. Eat less for weight loss, more for weight gain.

Question 8

How often should I recalculate my TDEE?

Accepted Answer

Recalculate every 5 kg of weight change, or every 3 months, whichever comes first. As you lose weight, your TDEE decreases (smaller body = fewer calories needed). This is why weight loss plateaus happen — your deficit shrinks as you get lighter. Recalculating keeps your targets accurate.

Question 9

Does TDEE account for the thermic effect of food?

Accepted Answer

The activity multipliers used in TDEE calculations implicitly include the thermic effect of food (TEF), which accounts for about 10% of total energy expenditure. TEF is the energy your body uses to digest, absorb, and process nutrients. High-protein diets have a higher TEF (20–30% of protein calories) compared to carbs (5–10%) and fat (0–3%).

Question 10

What is the average TDEE for Indian men?

Accepted Answer

The average Indian man (age 25–35, 70–75 kg, moderately active) has a TDEE of approximately 2,200–2,600 kcal/day. Sedentary men may need only 1,800–2,000 kcal while very active men or manual labourers may need 3,000+ kcal. Individual variation is significant — always calculate based on your own measurements.

TDEE Calculator for Indians

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