How this instrument works
Standing is barely more energetic than sitting — the Compendium of Physical Activities rates quiet standing at just 1.3 MET, only slightly above the roughly 1.0 MET baseline for sitting quietly. That's why "stand more" advice for desk workers is framed around accumulated hours, not as a substitute for actual exercise: the calorie gap per minute is small, and it only adds up to something meaningful across a full workday.
This calculator offers three Compendium-measured standing variants: standing quietly (1.3 MET, code 07040), standing with fidgeting or small movements (1.5 MET, code 07041), and standing while watching TV (1.3 MET, code 07045). The fidgeting option burns noticeably more, which lines up with what exercise physiologists call NEAT — non-exercise activity thermogenesis — the energy cost of small, often unconscious movement like shifting weight, pacing, or tapping a foot.
The math is the same MET formula used across this site: kcal = MET x body weight in kilograms x duration in hours. Because standing's MET value sits so close to baseline, duration matters more here than for a vigorous activity — an hour of standing barely nudges the number, while a full 8-hour retail or factory shift on your feet adds up to a genuine, countable calorie cost worth comparing against a desk job spent seated.
- Select the standing variant that matches your situation — quiet standing, fidgeting, or standing while watching TV.
- Enter your body weight in kilograms.
- Enter how many minutes you spent standing; for a full shift, convert hours to minutes first (multiply by 60).
- Read the estimated calories burned in kcal for that time on your feet.
- To compare against sitting, run the general calories-burned calculator on this site at a 1.0 MET sitting value over the same duration.
Worked example — standing quietly, 70 kg, 60 minutes
A 70 kg office worker using a standing desk for a full 60-minute stretch, standing quietly rather than fidgeting (1.3 MET, Compendium code 07040): 1.3 x 70 x 1 = 91 kcal for that hour — noticeably less than a brisk walk, but still measurably more than the same hour spent sitting.
Switch to the fidgeting variant (1.5 MET) for an 80 kg person over a full 2-hour stretch and the estimate rises to 1.5 x 80 x 2 = 240 kcal — the small movements the Compendium tracks under "fidgeting" add up to a meaningfully higher NEAT contribution than staying still.
Questions
Is standing at a desk actually worth it for weight management?
On its own, modestly. The gap between standing quietly (1.3 MET) and sitting (about 1.0 MET) is small on a per-minute basis, so an hour of standing instead of sitting saves roughly 20-30 kcal for a 70 kg person — real, but not a substitute for structured exercise. It adds up more meaningfully across a full 6-8 hour workday, and standing desks are better understood as reducing total sedentary time than as a calorie-burning tool.
Why does "fidgeting" burn more than standing quietly?
Small, frequent movements — shifting your weight, pacing a few steps, tapping a foot — require real, if tiny, muscle activity that quiet standing doesn't. Exercise scientists call this NEAT (non-exercise activity thermogenesis), and the Compendium measures it separately: fidgeting while standing comes in at 1.5 MET versus 1.3 MET for standing still, a roughly 15% higher energy cost for the same duration.
Should I use this if I have a health condition affected by prolonged standing?
This calculator only estimates calorie burn — it isn't guidance on how much standing is appropriate for you. Prolonged standing can be uncomfortable or medically inadvisable for some circulatory, joint, or pregnancy-related conditions, so if that applies to you, follow your clinician's advice on standing time rather than optimizing for the calorie estimate here.
How does standing compare to walking around the office instead?
Walking burns substantially more. Even a slow walk under 2 mph is rated around 2.3 MET in the Compendium — nearly double standing quietly's 1.3 MET — and a normal-pace walk reaches 3+ MET. If you can swap some standing time for short walks, to a colleague's desk, up a flight of stairs, around the block at lunch, the calorie difference is far larger than standing versus sitting alone.
Why is "standing, watching TV" the same MET value as "standing quietly"?
The Compendium measured them as functionally similar: both involve minimal movement, so researchers assigned watching TV while standing the same 1.3 MET as standing quietly rather than the 1.5 MET fidgeting variant. It's listed as its own code mainly because it's a common enough scenario, like standing at a party or a concert, that it's tracked separately as code 07045.