How Many Calories Should You Eat to Lose Weight?
Estimate your maintenance calories and set a deficit you can live with.
Evidence-based · Plain English · No miracle promises
Practical weight loss guides built on public-health research: how many calories you need, how much protein helps, how to walk your way fitter, what changes after 40, and how GLP-1 medicines really work.
Explore by topic
Calorie deficits, realistic timelines and what to do when the scale stalls.
Protein targets, fiber, and simple high-protein meals you will actually repeat.
How much activity helps, step goals that make sense, and strength training basics.
Menopause, muscle and metabolism: what changes in midlife and what still works.
Plain explanations of prescription options, plus how to eat and move while taking them.
Emotional eating, evening routines and the habits that keep progress going.
Start here
Estimate your maintenance calories and set a deficit you can live with.
Research-based ranges per day and per meal, with real food examples.
Steps, minutes, calories and a simple 4-week plan for beginners.
What research shows changes during menopause, and what actually helps.
Protein-first meals, fiber, fluids and handling nausea.
Why progress slows and a calm, step-by-step way to restart it.
Built on published formulas, with the method explained. They run in your browser, so nothing you type is sent or stored.
Every guide cites public-health agencies, clinical guidelines and peer-reviewed research, and shows when it was last updated.
No miracle products, no crash diets, no promises of pounds by a date. Just approaches backed by evidence.
We may earn a commission from some links. It never decides what we write or recommend.
Not medical advice. Content on this site is general education. Talk to your doctor or a registered dietitian before changing your diet, exercise or medication. Read our Medical Disclaimer, Privacy Policy and Consumer Health Data Privacy Policy.