Total energy expenditure

Calculate your daily calorie consumptionThis is a very precise metabolic calculator. It calculates your resting metabolic rate and your total energy consumption in calories or kilojoules. This can be a helpful tool for weight loss as it allows you to estimate the amount of calories that represents your energy balance.

 

Instructions:
1. Use the dials until you have entered time spend on sleeping and other activities on a typical day (24 hours).
2. The calculator assumes that all unaccounted time is spend sitting.

Basal metabolic rate
Total energy expenditure
0
0
kcal
kcal
Gender
Age
Weight
height
Intense exercise
Moderate exercise
Light exercise
Standing / walking
Sleeping
Sitting
Maximum effort
Intensity sports
Fast running
Fast rowing
Strength training
Wood-chopping
Most sports
Bicycling
Housework
Gardening
Brisk walking
Golf
Cooking
Easy walking
Shopping
(Remaining time)
24:00
h:m

 

Estimate energy expenditureIf you want to increase accuracy of your estimation, you should print this sheet and fill it out hour by hour on a typical day. After that - enter values in to the calculator.

Calculate_daily_energy_expenditure.pdf

 


Background

The basal metabolic rate is calculated from the Schofield reference formulas used by WHO including age specific formulas for children. Energy cost of activities are based on various references and because children use relative more energy pr. kg body weight than adults, a dynamic correction is used for children depending on body weight.

At the other end of the scale, obese people tend to have their activity dependent energy expenditure overestimated. Accordingly, a correction factor for body mass indexes over 30 is applied.

In summary: this calculator is reliable for children as well as normal weight and obese adults.

References
Energy and Protein Requirements, Proceedings of an IDECG workshop, Edited by Nevin S. Scrimshaw, John C. Waterlow and Beat Schürch. 1994.
Eur J Clin Nutr. 1996 Feb;50 Suppl 1:S1-197.

World Health Organisation, Fao, and Unu. Energy and protein requirements. Geneva: WHO, Technical Report Series 724, 1985.

Exercise Physiology, McArdle, Katch & Katch, 5th ed

WHO Obesity Guidelines, 2000 - Technical Report Series 894

Schofield, W.N. 1985. Predicting basal metabolic rate, new standards and review of previous work. Hum. Nutr. Clin. Nutr., 39C (suppl. 1): 5-41.

 

Comments  
#145 Cali 2018-01-09 17:44
Thank you Morten! Works great.
Quote
#144 Cali 2018-01-09 17:38
Pretty please, could someone fix the calculator. I will pay for the service to get it fixed. It saves me so much time when working with others and it's extremely accurate. Thank you!
Quote
#143 Morten Z 2018-01-08 21:50
The calculator has been fixed, but you might need to make a hard refresh of your browser (ctrl-f5)
Quote
#142 Dany 2018-01-08 19:52
Calculator isnt working. Dials wont turn
Quote
#141 Katie 2017-12-31 21:31
Please fix the calculator, the dials aren't working.
Quote
#140 Sarah 2017-06-26 19:35
Really enjoyed your calculator thanks. I think you're using a MET of about 8 for moderate activity and 12-13 for strenuous, what about if you do 85 minutes of 10 MET (biking 14-16 mph) daily? Thanks
Quote
#139 Sara 2017-06-20 21:04
Quoting Lisa:
Is the height function part of the calculator broken? It seems to not change the total expenditure amount at all when I change my height, even when I go to 6'6" which seems odd.


Height doesn't matter in terms of total daily energy expenditure, only weight does. A 200 pound female who is 5'0" will burn about the same amount of calories as a 200 pound female who is 6'0". Gender, age and weight all influence TDEE, but height does not.
Quote
#138 Lisa 2017-06-17 14:08
Is the height function part of the calculator broken? It seems to not change the total expenditure amount at all when I change my height, even when I go to 6'6" which seems odd.
Quote
Add comment
Comments can not be used for advertising