Calorie Deficit Chart for Women and Men – A Quick Overview by Age and Activity

TL;DR

For most adults, the right calorie deficit is 300–500 kcal/day — which corresponds to fat loss of about 0.5% of body weight per week.

Here are the ready-to-use numbers for typical profiles:

Go to the TDEE Calculator →

How to read the chart

The values are based on the Mifflin-St Jeor formula for BMR, multiplied by the typical activity factor. Three columns:

• TDEE = the calorie burn for maintaining your weight
• Moderate deficit = TDEE − 400 kcal (≈ 0.4–0.7 kg/week fat loss)
• Larger deficit = TDEE − 600 kcal (only for people who are significantly overweight, or short term)

Activity levels:

• Sedentary: desk job, little to no exercise (× 1.2)
• Lightly active: 1–3× exercise/week (× 1.375)
• Moderately active: 3–5× exercise/week (× 1.55)

Table: Women, sedentary (desk job, little to no exercise)

Table: Women, lightly active (1–3× exercise/week)

Table: Women, moderately active (3–5× exercise/week)

Table: Men, sedentary (desk job, little to no exercise)

Table: Men, lightly active (1–3× exercise/week)

Table: Men, moderately active (3–5× exercise/week)

What the numbers really mean

The chart values are well-grounded estimates, not guarantees. Three things to keep in mind:

1. ±150 kcal tolerance: Your individual TDEE can deviate from the formula (muscle mass, genetics, NEAT behavior). That means: start with the chart value, validate after 2–3 weeks, and adjust as needed.

2. Activity is often overestimated: People who rate themselves "moderately active" are frequently only "lightly active." It's better to choose conservatively.

3. Adaptive drop during a diet: After 4–8 weeks in a deficit, TDEE typically falls by 100–200 kcal. If you stall at that point, you need to adjust — no need to panic.

Adjusting after 2–3 weeks

After 14–21 days, check the reality:

When the larger deficit is inappropriate

Four situations in which you should choose the moderate deficit, not the larger one:

• BMI < 25 at the start (no extra weight to spare)
• Strength training several times a week (protect muscle!)
• Little sleep (< 7 hours) — which amplifies hunger on top of everything
• High life stress (cortisol levels, adherence)

In all of these cases the diet takes longer, but the success rate rises markedly.

When the larger deficit makes sense

Three situations:

• BMI > 30 with medical supervision
• The start of a diet (4–8 weeks aggressive, then moderate)
• A clear deadline (wedding, competition) — with full awareness of the risks

How I hit 1,500 kcal — without going hungry

Example: woman, 30 yrs, 70 kg, 170 cm, sedentary → moderate deficit = 1,420 kcal.

A realistic day:

130 g of fiber-rich carbs, 120 g of protein, and very filling. That's doable in a deficit — if you make smart choices.

Lose weight without hunger →

Common adjustment mistakes

• Doubling the deficit when nothing happens → leads to muscle loss and cravings
• "Making up for" the weekend with 0 kcal → creates an unhealthy relationship with food
• Cheat days with 4,000+ kcal → wipe out 2–3 days of deficit in one go
• Letting activity drop during a diet (NEAT) → an unconscious adaptation; counteract it

Bottom line

These charts give you a quick starting point. But they don't replace the personal reality check after 2–3 weeks.

Three rules to take with you:

1. Start moderate (TDEE − 400 kcal)
2. Check reality (your weight trend over 14+ days)
3. Adjust when you stall — not with panic, but with math

Go to the TDEE Calculator → (for exact values for your profile)
Calories to lose weight →
How fast can you lose weight →

Sources

• Mifflin MD, St Jeor ST. A new predictive equation for resting energy expenditure in healthy individuals (1990)
• Hall KD et al. Quantification of the effect of energy imbalance on bodyweight (2011)
• Deutsche Gesellschaft für Ernährung (DGE) – Referenzwerte Energie
• Westerterp KR. Physical activity and physical activity induced energy expenditure (2013)