Daily Calorie Calculator

Find out how much you really should be eating.

 :   
Rishi Sharma weight loss success

A trip to the hospital inspired a decade of healthy living for Rishi Sharma

weight loss success: keeping it off

Six people who dropped 50 pounds or more share what it takes to keep weight off for the long haul

Shira Miller

Shira Miller started her weight loss journey in the '90s and hasn’t looked back

weight loss before and after: Heather Fearneyhough

Heather Fearneyhough’s children motivated her to shed 120 pounds

Sissy Lusk

Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years

Diana Barta

Chronic quick-fix dieter Diana Barta committed to a healthy lifestyle and dropped 67 pounds

Michelle Parcher

Michelle Parcher, a mother of three, successfully dropped and kept off the baby weight (and then some) for five years and counting

Get inspired by the amazing transformations of contestants from season 14 of The Biggest Loser

These celebrities transformed their bodies by dancing the pounds away

A health scare prompted Taneisha Marks to make herself a priority. Now she's half her former size

Prevent running injuries and hit the ground running with this fast indoor warmup and stretching routine

man with abs

Build muscle and burn fat with this bodyweight exercise sequence inspired by ultra-fit wrestlers

Man working out with medicine ball

Try these moves to improve your every ride

hand with dumbbell

Your 4-week plan for building the body you’ve always wanted

workout: spiderman pushup picture

Forget the weight rack. The key to athletic strength is at your feet

Exercise for weight loss

Get the most out of every workout move with this simple timing tweak

Fat torching winter workout

Start the day off right with this routine that trims, tones, and burns off stress in minutes

Steal these moves from “Scandal” star Kerry Washington’s instructor

exercise-ball-woman-core-workout

Hitting your muscles from all angles is the abs-olute best way to sculpt a tight, sexy midsection

Don't let travel derail your training schedule. Stay fit on the road with the ultimate carry-on workout

Rishi Sharma weight loss success

A trip to the hospital inspired a decade of healthy living for Rishi Sharma

Shira Miller

Shira Miller started her weight loss journey in the '90s and hasn’t looked back

weight loss before and after: Heather Fearneyhough

Heather Fearneyhough’s children motivated her to shed 120 pounds

Sissy Lusk

Sissy Lusk went from 345 pounds to 135 pounds and has kept it off for 11 years

Diana Barta

Chronic quick-fix dieter Diana Barta committed to a healthy lifestyle and dropped 67 pounds

Michelle Parcher

Michelle Parcher, a mother of three, successfully dropped and kept off the baby weight (and then some) for five years and counting

A health scare prompted Taneisha Marks to make herself a priority. Now she's half her former size

Jodi Adkisson jumped her way fit, dropping more than 113 pounds in a year

Sara Barnard lost more than 100 pounds in time to wear the wedding dress of her dreams

Lisa Taylor broke her family’s cycle of weight struggles by cleaning up her diet

Daily Calorie Calculator
Are you eating too much, too little, or just enough? Find out exactly how many calories you should be consuming for weight loss
Pace Calculator
Whether you're wondering how quickly you'll finish your next race or exactly how fast you need to run to beat your PR, this tool has the answers
Walking Calculator
Find out how many calories you burned while walking with this easy-to-use calculator. Enter your stats to get started!
BMI Calculator
Do you need to lose a few pounds? Find out by calculating your body mass index, a basic indicator of healthy weight
Body Fat Calculator
Get a gauge of your body's percentage of fat with this simple tool. Just enter your weight and a few measurements to get started
Man with six-pack abs

The Abs Diet is a simple plan that will help you shed pounds and build a strong, chiseled body. Within days you'll start shredding flab to reveal a more defined midsection and sculpted muscles all over.

Man biking down the road

If you love to ride, but want to see the effects on your waistline, it's time to focus your training. This plan helps you burn more calories after your wheels stop spinning, so you can lose more weight.

Runner crossing finish line

Challenge yourself mentally and physically with a half-marathon. This 2-week training jumpstart will help you build your base before you embark on a 10-week training regimen.

Man running along road with mountains behind him

If you’re new to running, signing up for a race is the perfect way to kick off your routine and boost motivation. The Runner's World 5-K Training Jumpstart will help get you started—in just 2 weeks!

Woman walking in the park

You can lose weight just by walking! The secret is a mix of steady-paced walks, fat-blasting intervals, and strength training that will melt away fat and send your metabolism soaring.

Woman doing seated yoga pose, back leg pointed up, arms above head

Transform your body, clear your head, and feel sexier than ever with the Slim, Calm, Sexy plan. These simple yoga workout will help you manage stress, boost your mood, and firm your figure in just 2 weeks.

Toned woman stretching outside

Don’t work out harder, work out smarter: This plan combines the genius of interval cardio with full-body strength training to keep your body burning calories longer.

Fit man sitting in the yard

This program does triple duty—building muscle, burning fat, and saving you time. The plan is built on complex movements that use more muscle with every rep, so you build more lean tissue in fewer sets.

Happy woman wearing nothing but pink underwear

Boost your in-the-buff confidence and sculpt your best body ever. Our simple plan helps you torch fat and build tight, toned muscles, so you’ll look and feel amazing—with or without your clothes on.

Slender man standing by lake

Lose your gut without working out! Simply follow this plan packed with delicious foods rich in belly-flattening monounsaturated fats (MUFAs) and watch the extra weight melt away.