How Much Should You Weigh If You’re 5’11? | BMI & Waist

Looking for a clear answer you can act on right now? Here it is. The healthy window for someone who stands 5 feet 11 inches lands near 133 to 179 pounds. That band comes from standard body mass index ranges used by clinicians. It’s a screening tool, not the final verdict, so you’ll tighten the number with waist and body composition checks. This guide shows the math, the caveats, and a simple plan to pick a personal target that fits your build and goals. Many readers type “How Much Should You Weigh If You’re 5’11?” and expect one number; you’ll get a smart range plus a way to pick your spot.

Healthy Weight Range For 5’11 Based On BMI

BMI links weight to height. For adults, the healthy band runs from 18.5 to 24.9 kg/m². With a height of 71 inches (1.803 m), that turns into roughly 133 to 179 pounds, or 60 to 81 kilograms. The table below maps common BMI points to weights at 5’11 so you can see where you land with a quick look. You can read the official BMI categories for the exact cutoffs.

BMI	Weight (lb)	Weight (kg)
18.5	133	60.2
20.0	144	65.3
22.0	158	71.7
23.0	165	74.9
24.0	172	78.1
24.9	179	81.0
25.0	179	81.3
27.5	197	89.4
30.0	215	97.6
35.0	251	113.8
40.0	287	130.1

Use the chart as a quick converter, then layer in the checks below. A weight near the middle of the healthy band (around 160 to 170 pounds) suits many adults at this height, yet plenty of people feel and perform best a bit lower or higher based on frame and muscle.

How Much Should You Weigh If You’re 5’11? Factors That Shift The Target

The number you pick should match your build, your health markers, and your day-to-day life. Four drivers move the target up or down:

Body Composition And Frame

Muscle weighs more than the same volume of fat. Two people at 175 pounds can look and feel very different if one lifts and the other is sedentary. If you carry more lean mass, a weight near the top of the healthy band can still fit well. If you carry less muscle, a mid-band weight may feel better. Wrist size and shoulder breadth hint at frame size, which also nudges the target.

Waist Size And Where You Store Fat

Belly fat links strongly to health risk. Tape your waist at the level of the top of your hip bones, relaxed, after a normal breath out. For men, risk rises past about 40 inches (102 cm). For women, risk rises past about 35 inches (88 cm). If your waist sits near or past these lines, aim for the lower half of the healthy band before you call the job done. See the CDC page on waist circumference for details.

Waist-To-Height Ratio

A quick cross-check uses your waist divided by your height. A ratio near 0.5 tracks to lower risk in adults. For a height of 71 inches, that lines up with a waist near 35.5 inches. If your ratio lands between 0.5 and 0.59, set a lighter target within the band; at 0.6 or above, push for a larger drop. NICE gives clear cut points in its guidance on waist-to-height ratio.

Medical Context

Some conditions, medicines, and life stages can change weight targets or how fast you should try to reach them. Work with your clinician if you’re managing blood pressure, diabetes, thyroid issues, or recovery from injury.

Set A Personal Target In Three Steps

Here’s a tight method that blends BMI with shape checks. Grab a tape and a scale. If you want a digital aid, the CDC’s Adult BMI Calculator does the math for you.

Step 1: Pick A Provisional Band

Start with the 133 to 179 pound window for 5’11. If you prefer metric, that’s 60 to 81 kilograms. If you’re unsure where to aim inside the band, the midpoint of 160 to 170 pounds gives a solid first anchor.

Step 2: Cross-Check Your Waist

Measure your waist and take the ratio to your height. If your waist is near or above 40 inches (men) or 35 inches (women), or your ratio lands at or above 0.5, bias the target down. If your waist sits well below these lines and you have steady training, a target near the top of the band can still be a good fit.

Step 3: Sanity-Check With Performance

Pick day-to-day markers that matter to you: stairs without huffing, a set of push-ups, a steady 20-minute walk pace, sleep quality, and steady energy across the day. Hold your target if those markers feel great; nudge lower or higher if they don’t.

Real-World Examples At 5’11

Example A: Desk Worker Getting Active

Jamie is 5’11 with a 39-inch waist and weighs 198 pounds. BMI sits near 27.6. The waist-to-height ratio is 0.55. A smart target is the lower half of the healthy band, say 160 to 170 pounds, with a focus on trimming waist size first.

Example B: Strength Fan With Broad Shoulders

Alex is 5’11, 185 pounds, and lifts four days a week. BMI is near 25.8, but waist is 33 inches, and blood pressure and labs are on track. Holding steady or drifting toward 175 to 180 pounds can make sense here.

How To Convert Between Pounds, Kilograms, And BMI

Use this quick math if you like doing it by hand. BMI equals weight in kilograms divided by height in meters squared. Height at 5’11 is about 1.803 meters. To move between pounds and kilograms, multiply or divide by 2.20462. If you’d rather use a tool, plug your numbers into a trusted calculator. Many readers typing “How Much Should You Weigh If You’re 5’11?” also want the formulas; now you have them.

Lifestyle Levers To Reach Or Maintain Your Number

Daily Movement

Build at least 150 minutes per week of moderate activity or 75 minutes of vigorous activity, plus two days of strength work. Spread it across the week. Short walks, a bike ride, or a swim all count. Strength work preserves lean mass while you trim fat.

Food Pattern

Set a sensible calorie gap that fits your size and training. A daily deficit near 500 to 750 calories tends to drop 1 to 2 pounds per week for many adults. Aim for steady protein at each meal, plenty of produce, and mostly minimally processed carbs and fats. Keep an eye on beverages and snack creep, since both add up fast. If progress stalls, tighten liquid calories and trim portions before you overhaul your plan.

Sleep And Stress

Seven to nine hours of quality sleep helps appetite control and training. Basic stress tools help as well: walks outside, breathing drills, or a short journal page can lower urges to graze late at night.

Track, Review, Adjust

Weigh at the same time of day, two or three times per week. Tape your waist every two weeks. Look for trends across four to six weeks rather than day-to-day swings. If the scale stalls and your waist does not budge, trim a small slice from intake, add a short walk after meals, or tighten snack habits.

Second Look: BMI Categories Applied To 5’11

This table shows where common categories land in pounds and kilograms at 5’11. Treat the edges as estimates, since water, glycogen, and daily swing move the number a bit.

Category	Weight Range (lb)	Weight Range (kg)
Underweight (<18.5)	< 133	< 60.2
Healthy (18.5–24.9)	133–179	60.2–81.0
Overweight (25.0–29.9)	179–214	81.3–97.2
Obesity I (30.0–34.9)	215–250	97.6–113.5
Obesity II (35.0–39.9)	251–286	113.8–129.8
Obesity III (≥40.0)	≥ 287	≥ 130.1

When The Simple BMI Answer Isn’t Enough

High Muscle Mass

Athletes and lifters can show a high BMI with low fat. If your waist is trim, your labs look good, and your performance climbs, a weight near the top of the healthy band or a touch past it can still be a good home base.

Different Cutoffs For Some Groups

Some health bodies use lower BMI cut points for certain Asian groups due to risk patterns. If your clinician uses those cutoffs, adjust the target band accordingly while keeping the same waist checks.

Medical Flags

If weight shifts fast without trying, if you wake with swelling, or if you feel short of breath at rest, call your clinician. Those signs need a work-up that goes beyond a chart.

Action Plan: Pick, Prove, And Keep Your Number

1. Pick a target inside 133–179 lb that fits your frame and waist.
2. Plan your week: two short strength days and three brisk walks or rides.
3. Eat mostly whole foods, set a modest calorie gap, and center protein.
4. Track weight and waist, then adjust every two to four weeks.
5. Hold the new number for eight to twelve weeks to lock in the habits that keep it.

Use the tools, stay patient, and treat the target as a range, not a single perfect number. If you need a nudge, work with a registered dietitian or your primary care team for a plan tuned to your history and meds.