For a 5’7” female, a healthy weight by BMI spans roughly 118–159 pounds (53.6–72.1 kg), with waist size and body makeup helping fine-tune the goal.
You came here for a number, but the real answer is a range. Height sets the frame; health risk shifts with where weight sits, how much is lean vs. fat, and your waist size. The figures below use standard Body Mass Index (BMI) cutoffs and then round to the nearest pound and kilogram for a 5’7” frame. From there, we’ll show how to adjust the target with waist measurements, strength training, and smart milestones that actually stick.
How Much Should You Weigh If You’re 5’7” Female? Healthy Range By BMI
The BMI method is simple math many clinics still use. For adults, CDC categories define “healthy weight” as a BMI from 18.5 to 24.9. At 5’7” (67 in; 170 cm), that translates to the weight spans in the table below. Use it as a starting map, not a verdict.
| BMI Category | Approx. Weight Range (lb) | Approx. Weight Range (kg) |
|---|---|---|
| Underweight (<18.5) | <118 lb | <53.6 kg |
| Healthy (18.5–24.9) | 118–159 lb | 53.6–72.1 kg |
| Overweight (25.0–29.9) | 160–191 lb | 72.6–86.6 kg |
| Obesity Class 1 (30.0–34.9) | 192–223 lb | 87.1–101.1 kg |
| Obesity Class 2 (35.0–39.9) | 224–255 lb | 101.4–115.6 kg |
| Obesity Class 3 (≥40) | ≥256 lb | ≥116.0 kg |
| Notes | Ranges reflect 5’7” height; values rounded to help decision-making. | |
Healthy Weight For 5’7” Women — What The Numbers Mean
BMI is a height-to-weight ratio. It’s quick, but it can miss body makeup. A lean lifter and a sedentary desk worker can share a BMI yet carry different health risks. That’s why waist size and composition checks help sharpen the target.
Waist Size Sets A Clear Risk Line
Where weight gathers matters. Abdominal fat is linked to heart and metabolic disease. The NHLBI flags a waist over 35 inches for women as higher risk. Measure midway between the bottom of your ribs and the top of your hip bones, after exhaling. If your waist crosses that line, aim first to bring it under that mark, even before chasing a lower scale number.
Body Composition Refines The Goal
Two people at 150 lb can look and feel different if one carries more muscle. If you strength train, a BMI near the upper end of the “healthy” band can still align with a small waist and strong labs. If you’re new to training, a BMI near the middle of the range often feels sustainable while you add muscle and drop abdominal fat.
Where To Start If You’re Outside The Range
If you’re under 118 lb and symptoms like fatigue, lightheadedness, or frequent illness show up, talk with your clinician about nourishment, iron, vitamin D, thyroid checks, or eating pattern tweaks.
If you’re above 159 lb, the next target depends on waist size, blood pressure, A1C, lipids, and how you feel during daily activity. An early win is a 2–5% drop in body weight if you’re in the overweight or obesity bands. That’s 3–8 lb for many readers here and already benefits blood sugar and pressure for lots of people.
How To Turn A Range Into A Personal Target
The math gives you the map; your habits pick the lane. Here’s a clear way to set an honest, doable target for a 5’7” frame.
Pick A Band, Then A Milestone
- Find your current band in the table. Circle the nearest 5-lb step inside the “healthy” zone.
- Set a 8–12 week milestone that keeps pace with your life. Small, steady changes tend to last.
- Use waist size as your tie-breaker. If the tape drops, you’re on track—even if weight bounces week to week.
Set A Smart Weekly Rhythm
Activity is the lever most readers can pull right away. Global guidance from the WHO lands on 150–300 minutes of moderate cardio per week, or 75–150 minutes vigorous, plus muscle work on 2+ days. If you’re busy, break it into 10–20 minute blocks around errands, commutes, or chores.
Strength Training Makes The Scale Behave
Muscle helps you keep weight off, maintain bone, and carry groceries without strain. Simple moves—squats to a chair, push-ups on a counter, a hinge with a backpack—cover the big muscles. Add load when the last two reps feel steady. Pair this with walks or cycling most days, and the waist tape often responds even faster than the scale.
Real-World Targets For Common Starting Points
Every starting line looks different. The examples below use the 5’7” frame and show how a reader might pick first steps. These aren’t medical advice; use them as templates you can reshape with your care team.
If You’re Around 165–175 Lb
That sits near BMI 25.8–27.4. A simple path is three 30-minute brisk walks, two short strength sessions, and a small calorie tweak you can sustain—like swapping a takeout lunch for a home lunch three days a week. If your waist is under 35 inches, you may choose to hold weight steady while you add strength and conditioning, then reassess in 8–12 weeks.
If You’re Around 185–200 Lb
That’s BMI 29.0–31.3. Shoot for a 5–10 lb drop over 8–12 weeks by walking most days and lifting twice a week. Prioritize protein with each meal, pick high-fiber carbs on workdays, and trim late-night snacking on weekdays. Keep alcohol to the weekend or skip it during this first block.
If You’re 210 Lb Or Above
That’s BMI 32.9+. Talk with your clinician about labs and joint comfort, then build a low-impact plan: pool sessions, cycling, or walking on soft paths. A weight-neutral first month that builds stamina and trims waist can be smarter than rushing the scale. After that, nudge intake down slightly while keeping protein and fiber steady.
Smart Ways To Check Progress Without Obsessing
Scale weight tells part of the story. These add clarity and are easy to repeat at home.
Waist To Height Is A Handy Ratio
Many coaches like a waist-to-height ratio under 0.5 for women. At 67 inches tall, that’s a waist under 33.5 inches. It’s a simple cross-check with the 35-inch risk line, and it’s sensitive to changes from training even when weight holds steady.
Pick Two Non-Scale Markers
- Stairs test: Time a flight at a brisk, safe pace each month.
- Push test: Max counter push-ups in one set; add one rep weekly.
- Sleep score: A calmer mind and fewer wake-ups often show you’re on the right path.
What To Eat While You Aim For The Range
There isn’t one menu that fits every reader, but a few patterns help most people land inside the healthy band and keep a stable waist.
Build Meals Around These Anchors
- Protein in every meal: Eggs, yogurt, lean meats, tofu, tempeh, beans.
- Fiber at most meals: Vegetables, fruit, oats, lentils, whole-grain breads.
- Smart fats: Olive oil, avocado, nuts, seeds—watch portions by using a spoon, not a pour.
- Carbs you plan: Add them near training or busy windows so they work for you.
Small Tweaks That Add Up
- Swap sugar drinks for water, seltzer, or coffee/tea without sweeteners on weekdays.
- Serve dinners on smaller plates; pack lunches in measured containers.
- Keep desserts for planned moments you’ll savor, not for autopilot snacking.
Method And Math Behind The Table
This section shows the simple math used to turn BMI bands into weight spans for a 5’7” frame. BMI equals weight in kilograms divided by height in meters squared. Height 5’7” is 170.2 cm, or about 1.70 m. Squared, that’s roughly 2.89. Multiply BMI cutoffs by 2.89 to get kilograms, then convert to pounds by multiplying by 2.2046. Values are rounded to friendly whole numbers for planning.
Why not a single “ideal” pound target? Bodies shift across the month, muscle rises with training, and water swings with salt and carbs. A range gives room to get fitter, smaller at the waist, and stronger—without tying self-worth to a single digit.
Weekly Activity Targets That Help A 5’7” Frame Land In Range
These targets come from global public health guidance and give you a simple weekly plan. Pick one path and build streaks.
| Activity Type | Weekly Target | Easy Ways To Start |
|---|---|---|
| Moderate Cardio | 150–300 min (WHO) | Three 30-min brisk walks + weekend bike ride |
| Vigorous Cardio | 75–150 min (WHO) | Jog/walk intervals 20 min, 3–4 days |
| Muscle Work | 2+ days (whole body) | Squats, hinges, pushes, rows; add load over time |
| Movement Snacks | 5–10 min blocks daily | Stairs, carry groceries, stretch between meetings |
| Waist Check | Every 4 weeks | Tape at navel level, after exhale |
| Recovery | 7–9 hours sleep | Wind-down routine; screens off before bed |
Frequently Missed Points That Change The Target
Muscle Gain Can Lift Weight While Health Improves
When you start lifting, weight might hold steady or climb a little while the waist shrinks. That’s a win. Keep training and recheck your 8–12 week milestone before deciding to cut more.
Cycle Timing Affects Measurements
Water shifts across the month can add a few pounds and an inch at the waist. Track on the same day each week and compare like with like across months.
Medications And Conditions Matter
Some meds raise weight, appetite, or water retention. Thyroid issues, PCOS, and sleep apnea can steer weight and energy too. If progress stalls, bring your notes to a clinician and ask about options that match your goals.
Putting It All Together For Your Goal
How Much Should You Weigh If You’re 5’7” Female? The most helpful answer blends the BMI range with your waist size and how you function day to day. If your waist is under 35 inches, labs look steady, and you can climb stairs without gasping, the top half of the “healthy” band may fit your build. If your waist sits above 35 inches, bring that tape down first while you build a base of walks and simple lifts.
Here’s a clean playbook you can start this week:
- Pick a weight milestone inside 118–159 lb that you can reach in 8–12 weeks.
- Log three brisk walks and two strength sessions per week.
- Build every plate around protein and fiber; plan sweets and drinks.
- Measure waist monthly. If it drops, you’re moving the right way.
Why This Page Uses Ranges And Not One “Ideal” Number
Real bodies change with seasons, stress, and training. A range lets you keep momentum through busy months and adjust when life shifts. It also makes room for muscle—one of the best gifts you can give your joints, heart, and mood.
Sources Used For Ranges And Targets
The BMI bands used in the top table come from the CDC’s adult BMI guidance. The 35-inch waist risk line comes from the U.S. National Heart, Lung, and Blood Institute. Global activity targets reflect the WHO’s recommendations. Read more here: CDC BMI categories and NHLBI healthy weight, plus the WHO physical activity page.
Final note: this page gives science-based ranges and practical steps. It doesn’t replace care from your own clinician. Use it to plan better questions and pick a steady path that fits your life.