Everyday Health
everydayhealth.com › health conditions › weight management
Weight Loss Calculator by Everyday Health
December 19, 2023 - Members who successfully met their weight loss goals tended to have less-aggressive weight loss plans of ½ lb per week. On average, those who met their weight loss goals took about 187 days to reach their desired weight.
Pigly
pigly.com › insurance › health › weight-loss.php
Weight Loss Goal Calculator: Calculate Required Daily TDEE Calories To Reach Your Ideal Weight
This calculator makes it easy for people interested in losing weight to see how much they will need to lower their calorie consumption to reach their goals. Enter your age, height, weight, goal and how long you have to achieve your goal and we will suggest how many calories you would need to ...
FatCalc
fatcalc.com › bwp
Calorie Calculator for Weight Management
October 26, 2025 - Use this calorie calculator to help you achieve and maintain your weight loss or weight gain goals within a realistic timeframe. It calculates the daily calorie intake and the necessary macronutrients needed to reach your desired weight by your target date.
iCliniq
icliniq.com › home › health tools › weight loss by target date calculator
Weight Loss by Target Date Calculator | iCliniq
Our Weight Loss by Target Date Calculator, as the name suggests, plays an imperative role in calculating the number of calories required to sustain the current weight and the number of calories needed to lose or gain weight within a stipulated period of time. You can keep a track of your goal date with the help of this calculator thereby running your daily errands.
Exercise4weightloss
exercise4weightloss.com › weight-loss-calculator.html
Weight Loss Calculator - How Long Will It Take?
It estimates the time based on a 1 or 2 pound a week loss, not any more than that, as this is a sustainable weight loss goal. If you are determined to lose weight, and keep it off, then you want to do it at a pace that will allow you to keep ...
Reddit
reddit.com › r/loseit › weight loss timescale calculator (that was extremely accurate for me)
r/loseit on Reddit: Weight loss timescale calculator (that was extremely accurate for me)
August 16, 2020 -
I was browsing Reddit when I came across an old post with a link to a calculator - you input your details and the number of calories you're planning to eat daily and it comes up with a timeline for when you should hit certain weights.
https://www.losertown.org/eats/cal.php
I thought I'd share as I found it super accurate. I put in my starting weight and it calculated it would take me 12 weeks to get to the weight I am now (give or take 1lb) and I did indeed begin calorie restriction 12 weeks ago so it's worth a try if you're wondering how long your weight loss journey is likely to take! It also shows how your calorie deficit reduces as you lose weight which I also found really useful.
Top answer 1 of 5
123
By 2022 I can be down to just 14 lbs!
2 of 5
41
I’ve looked at that before, but not since having an updated weight to compare to my starting. That chart is eerily accurate, only 0.6 off. Somehow, knowing that the math is backing me up makes me way more confident in what I’m doing. That’s definitely never a feeling I had in math class!
Fitwatch
fitwatch.com › calculator › weight-loss-target-date
Weight Loss Calculator - Calories Needed to Reach Your Target Date
The Weight Loss Target Date calculator gives you an idea of how long it will take to reach your weight loss goal. After you enter your info, the calculator estimates how many calories you need to stay at the same weight (total daily calorie needs).
NIDDK
niddk.nih.gov › bwp
Body Weight Planner - NIDDK
Enter your goal weight and when you would like to reach it. You can enter a number of days OR choose a specific date using the calendar. ... Click the "Calculate" button to show how you will change your physical activity.
Calculators.org
calculators.org › health › weight-loss.php
Free Weight Loss Planning Calculator for Women & Men
First input your health details including gender & height. Then choose a daily activity level from the available pull-down menu. Enter how much you'd like to lose and a time period that you would like to achieve your goal during. Press CALCULATE, and you’ll see estimated calorie requirements for losing weight, as well as a number for maintaining. The above should give a fairly accurate calorie number for reaching your goal, but to get a most accurate Total Daily Energy Expenditure (TDEE), get your body composition tested and enter your stats in the "body fat percentage" field.
My Tec Bits
mytecbits.com › tools › medical › weight-loss-calculator
Weight Loss Calculator / Lose Weight Calculator | My Tec Bits.
It also provides you how long it will take to lose your weight and reach your goal weight. You will also have the option to select your desired calorie deficit to reach your target weight. This acts as a calorie loss calculator to identify the calorie deficit needed to achieve your target weight at the target date.
FatCalc
fatcalc.com › rwl
Calorie Deficit Calculator for Weight Loss
October 26, 2025 - Enter your body parameters and goal weight. Click the Physical Activity field to find your physical activity level. Typical physical activity level numbers range from 1.4 (sedentary) to 2.3 (very active). The default is 1.4. Click the Calculate button to generate a calorie intake table. Calorie intakes will be shown in descending units of 100 calories. For each unit decrease, you can see how much sooner it would take to reach your goal weight.
MealPro
mealpro.net › blog › weight-loss-tracker
Weight Loss Calculator - Find Out How Much Time it Will Take for You To Lose Weight
July 19, 2024 - Enter your stats and find out how much time it will take for you to lose weight. Access the free weight loss calculator now
MyFitnessPal
support.myfitnesspal.com › hc › en-us › articles › 360032271632-Where-can-I-find-my-target-date
Where can I find my target date? – MyFitnessPal Help
For this reason, we do not record a target date for our users, as meeting a goal weight by a specific date may require faster-than-healthy weight change. When you initially complete your profile, we present an approximate date by which you may anticipate achieving your target weight. However, this is a one time calculation that may change based on your eating and exercise habits. The "Finished Logging for today" or "Complete this Entry" feature on the Food diary page will offer an estimated weight change in a five week projection, when used at the end of a day's logging.
NIDDK
niddk.nih.gov › home › health information › weight management › body weight planner
About the Body Weight Planner - NIDDK
August 12, 2025 - The Body Weight Planner allows users to make personalized calorie and physical activity plans to reach a goal weight within a specific time period and to maintain it afterwards.
Max Healthcare
maxhealthcare.in › calculator › weight-loss
Weight Loss Calculator - Track Calories to Reach Your Weight Loss Goals | Max Hospital
Easily track your weight loss journey with our advanced calculator. Get personalised weight loss goals and a visual progress chart to stay motivated. Reach your ideal body weight with our simple, effective tool.
Precision Nutrition
precisionnutrition.com › weight-loss-calculator
Precision Nutrition's Weight Loss Calculator: Here's what it really takes to reach your goals.
April 28, 2023 - This weight loss calculator (based on the NIH Body Weight Planner and adapted from research collected at the National Institute of Diabetes and Digestive and Kidney Diseases), factors in how your metabolism really works to predict how long it’ll take to reach a particular weight loss goal.
LifeSpanFitness
canada.lifespanfitness.com › pages › weight-loss-calculator
Weight Loss Calculator – LifeSpanFitness
Not only can this calculator guide you to your target weight, it can lead you towards reaching your optimal body composition over time. ... This calculator assumes you're not currently gaining or losing weight, and that you're not doing any special exercise. ... Lifespan Fitness’s weight loss calculator uses models developed by national health institutes. You can utilize it for both weight loss and weight gain goals.
NASM
nasm.org › resources › calorie-calculator
Calorie Calculator | NASM
... If you want to lose weight, subtract 500-1000 calories from your TDEE to get a daily intake goal. For weight gain, add extra calories. Remember, these are general guidelines. It's crucial to monitor your progress and adjust as necessary.
Gym Geek
gymgeek.com › gym geek › calculators › calorie calculator
Calorie Calculator - Calories Needed to Lose or Gain Weight - Gym Geek
October 2, 2025 - Free calorie calculator for men and women. Estimate weeks until you achieve your goal. Tailor to your age, gender and activity level.
Pennington Biomedical Research Center
pbrc.edu › research-and-faculty › calculators › weight-loss-predictor › index.aspx
Weight Loss Predictor Calculator
Metabolic Basis of Disease Center · Institute for Dementia Research & Prevention