Do you save what I type?

Not for these tools. The work happens in your tab. If a tool ever needs a server, we'll say that on the page before you start.

Does it work on a phone?

Yes, in a normal phone browser. Big files can be slow on a small device.

Health

Daily calorie burn from age, size and activity. Same idea as the calorie page, more detail.

SexAgeWeight

Height

Activity

Maintenance

2,556

kcal / day

BMR

1,649

Cut (~0.5 kg/week)

2,056

Slow bulk

2,806

Fill in the fields above (or pick a file). The answer shows on this same page. More calculators are linked below.

No. It's free. No account either.

Same category, nearby jobs.

Height and weight in. BMI and a range out.

Find your exact age in years, months and days.

Calculate percentages, increase or decrease of values.

Calculate discounts, savings and final price.