For a 5’9 man, maintenance typically lands near 2,200–3,000 calories per day, shifting with weight, age, and activity level.
Activity Demand
Activity Demand
Activity Demand
Maintenance
- Hold weight steady
- Match intake to burn
- Track 2–3 weeks
Steady State
Fat Loss
- -250 to -500 kcal
- Protein each meal
- Steps + lifting
Cut Phase
Muscle Gain
- +200 to +300 kcal
- Progressive overload
- Sleep 7–9 hrs
Build Phase
Calorie Targets For A 5-Foot-9 Male: The Fast Way
Two levers set the number: resting burn and daily movement. Resting burn comes from the Mifflin–St Jeor equation, which dietitians use to estimate basal needs from weight, height, age, and sex. Daily movement multiplies that base with an activity factor to reach total daily energy. The range you saw up top reflects those two parts working together.
Height, Weight, Age, And Movement — Why They Matter
Height for this case is 5 feet 9 inches, which equals 175.26 cm. Weight swings the estimate most. Age trims the number a bit each decade. Movement then scales it up from desk days to training days. Health agencies describe this with “PAL” (physical activity level) and weekly activity guidance; the concept sits behind most calorie tools you see online.
Activity Levels In Plain Language
Sedentary: desk work, short errand walks. Lightly active: light exercise 1–3 days per week. Moderately active: 3–5 training days. Very active: near-daily training or a physical job. These bands line up with common multipliers used to turn a basal estimate into a daily total.
A Quick Matrix You Can Use
The table below gives realistic maintenance targets for a 5’9 male at two common body weights. Age frame: mid-30s. Pick the row that matches your weekly movement.
| Activity Level | 70 kg (154 lb) | 100 kg (220 lb) |
|---|---|---|
| Sedentary | ~1,950 kcal/day | ~2,300 kcal/day |
| Lightly Active | ~2,250 kcal/day | ~2,650 kcal/day |
| Moderately Active | ~2,500 kcal/day | ~3,000 kcal/day |
| Very Active | ~2,800 kcal/day | ~3,300 kcal/day |
These rows come from the Mifflin–St Jeor formula paired with common activity multipliers that reflect training volume. If your number lands between rows, split the difference and track outcomes for two weeks before adjusting.
Snacks, drinks, and cooking oils add up fast, so a small buffer helps. You’ll see tighter targets once you tally intake for a few days and set daily calorie needs against your trend weight and waist readings.
How To Estimate Your Number With Confidence
Step 1 — Get A Basal Estimate
Use the well-known Mifflin–St Jeor equation for men: 10 × weight (kg) + 6.25 × height (cm) − 5 × age + 5. For 175 cm, the height term adds about 1,095 kcal to the base. That base changes most with body weight. The original paper in the American Journal of Clinical Nutrition describes the method and testing cohort.
Step 2 — Apply An Activity Factor
Next, multiply that base by your weekly movement band. Sedentary sits near 1.2. Light days land near 1.375. Three to five moderate sessions often fit 1.55. Daily training leans near 1.725. The idea mirrors “PAL,” which public-health groups use when describing total energy burn across a day.
Step 3 — Cross-Check With A Trusted Tool
A quick way to sanity-check your math is to run the same inputs through the NIH Body Weight Planner. It projects intake over time and adjusts for metabolic shifts during loss or gain. Treat it as a cross-reference, then set your first target and test it in the real world.
Worked Examples You Can Copy
Case A — 70 kg, Age 35
Base: about 1,615 kcal. With a 1.55 factor, maintenance sits near 2,500 kcal. With a 1.2 factor, it’s near 1,950 kcal. With daily training (1.725), expect near 2,800 kcal.
Case B — 85 kg, Age 35
Base: about 1,765 kcal. Maintenance ranges ~2,750 kcal at 1.55, ~2,150 kcal at 1.2, and ~3,050 kcal at 1.725.
Case C — 100 kg, Age 35
Base: about 1,915 kcal. Maintenance lands ~3,000 kcal at 1.55, ~2,300 kcal at 1.2, and ~3,300 kcal at 1.725. Heavier lifters with long sessions and an active job can trend higher.
Set A Goal And Shape The Number
Your target shifts with your plan. For steady loss, many start with a modest drop and carry solid protein at each meal. For gaining muscle, aim for a small surplus while you push progress in the gym. Monitor waist, morning weight average, training logs, and sleep. Small moves beat big swings.
Energy targets work best alongside diet quality. The current Dietary Guidelines for Americans outline patterns that deliver enough protein, fiber, vitamins, and minerals inside your calorie budget. For weight-class checks, the CDC BMI categories describe underweight, healthy weight, overweight, and obesity ranges for adults.
Targets For Loss, Maintenance, And Gain
Pick a lane, then adjust every 2–4 weeks based on results. These are starting points, not promises; your training load, sleep, and stress all nudge the outcome.
| Goal | Daily Calorie Change | Typical Weekly Trend |
|---|---|---|
| Steady Fat Loss | −250 to −500 kcal | ~0.25–0.45 kg down |
| Hold Weight | 0 (match burn) | Weight stable; waist steady |
| Lean Mass Gain | +200 to +300 kcal | ~0.10–0.25 kg up |
Make The Number Work Day To Day
Protein, Carbs, Fats — Simple Splits
Anchor meals with protein (chicken, fish, lean beef, eggs, Greek yogurt, tofu). Carry carbs around training and busy hours. Add fats for flavor and satiety. A common split for loss is 30/35/35 (protein/carbs/fats) by calories; for muscle gain, many prefer 25/45/30. Keep fiber high with produce and whole grains.
Portions Without A Food Scale
Build a plate with hand-based portions: one palm of protein, a cupped hand of carbs, a thumb of fats, and half a plate of veggies, then scale up or down from there. For steady tracking without app fatigue, repeat a few simple breakfasts and lunches, and rotate dinners with similar calorie footprints.
Movement Drives The Top Line
Steps and training raise your daily burn and improve appetite control. A brisk walk after meals helps. Lifting 2–4 times per week supports muscle while cutting. If you’re not seeing the scale move after two weeks, nudge calories by 150–200 and retest.
Common Pitfalls And Easy Fixes
Hidden Calories
Cooking oils, creamy dressings, coffee add-ins, and bites while cooking can push you over. Log them for a few days to learn the true impact. Swapping to spray oil, lighter dressings, and simple sauces trims intake without a fight.
Weekend Spillover
Five dialed-in days can be erased by two wide-open days. Keep anchors on weekends: protein at breakfast, produce at lunch, a walk after dinner. Pre-plan one bigger meal and keep the rest steady.
Only Chasing The Scale
Waist, progress photos, gym performance, and sleep tell the fuller story. If your lifts climb and waist stays flat, you’re in a good spot even when weight stalls for a week.
Frequently Asked “What Ifs” (Without The Fluff)
What If I Work A Physical Job?
Shift toward the higher rows in the matrix. A warehouse picker, landscaper, or trades worker often ends up near the “very active” band. Start there and watch the two-week trend.
What If I’m In My 50s?
Age trims the base number a bit. Keep protein high and lift to hold muscle. Expect a slightly lower target than the mid-30s cases, then adjust with your data.
What If I’m Cutting And Training Hard?
Keep the deficit modest and bias carbs near training. If energy tanks or lifts drop for two straight weeks, raise calories by ~150 and reassess.
Bring It All Together
Pick the row that fits your week, set the number, and give it two weeks. If the scale and waist don’t move as planned, adjust by 150–200 calories and retest. Keep meals simple, protein steady, and steps high. If you want a full playbook for dialing intake while losing fat, try our calorie deficit guide.