Estimate calories and kilojoules burned while providing hands-on care to an elderly or disabled adult, based on your body weight and how much active caregiving time you actually put in. Family carers and in-home support workers across Australia give enormously physical, often invisible labour — this tool splits that work into two tiers: active care (bathing, dressing, and helping someone move into and out of bed or transfer between a bed, chair or wheelchair) and light care (feeding and grooming, such as combing hair). Both draw on verified MET values from the Home Activities section of the 2024 Adult Compendium of Physical Activities, so you can see, in real numbers, just how physically demanding a caring role can be.
Caregiving calorie burn is estimated with calories = MET × body weight (kg) × active care duration (hours), using two MET values from the Home Activities table of the 2024 Adult Compendium of Physical Activities: active care — bathing, dressing, transfers (MET 3.0) and light care — feeding, grooming (MET 1.8). A 65 kg carer providing 4 hours of active hands-on care burns about 780 kcal (3,264 kJ) doing bathing, dressing and transfer support, or about 468 kcal (1,958 kJ) doing feeding and grooming care. Neither MET value used on this page is flagged by the Compendium as an estimated figure — both are literature-supported.
| Care Type | MET | Calories | Kilojoules |
|---|
The calculation uses a MET (Metabolic Equivalent of Task) value for the type of care being given, the carer's body weight, and the amount of active hands-on care time involved. This calculator uses two MET values taken directly from the Home Activities codes in the 2024 Adult Compendium of Physical Activities — active care (code 05200, "elder care, disabled adult, bathing, dressing, moving into and out of bed, only active periods", MET 3.0) and light care (code 05205, "elder care, disabled adult, feeding, combing hair, light effort, only active periods", MET 1.8). Neither of these two codes is flagged as an estimated figure in the Compendium — both are literature-supported entries. Note that both Compendium codes measure only the "active periods" of caregiving — the hands-on minutes actually spent bathing, dressing, transferring, feeding or grooming someone — not the passive time many carers also spend waiting nearby, supervising, or simply being present but not physically engaged. If your caring day includes a lot of that passive time, your true active-care hours will be lower than your total time "on duty."
| Care Type | MET | Calories (65 kg, 4 hr) | Kilojoules |
|---|---|---|---|
| Active care — bathing, dressing, transfers | 3.0 | 780 kcal | 3,264 kJ |
| Light care — feeding, grooming | 1.8 | 468 kcal | 1,958 kJ |
Caregiving covers a wide range of physical effort, and the two tiers used here reflect two genuinely different kinds of work. Active care — bathing, dressing, and moving someone into and out of bed or helping with a transfer between bed, chair, commode or wheelchair — is real physical labour. It often involves supporting or partially bearing another adult's body weight, bracing against resistance, bending and reaching in awkward positions, and repeating these movements multiple times a day, which is exactly why it carries the higher MET value of the two tiers. Light care — feeding someone and helping with grooming tasks like combing hair — is lower-intensity, seated or standing work with much less large-muscle effort, but it still adds up meaningfully across a caring day, particularly when repeated several times for meals and personal care routines.
The table below holds the care type constant at the active care tier (MET 3.0) for 4 hours of hands-on care, so you can see how much body weight alone changes the total.
| Body Weight | MET | Calories (4 hr) | Kilojoules |
|---|---|---|---|
| 50 kg | 3.0 | 600 kcal | 2,510 kJ |
| 55 kg | 3.0 | 660 kcal | 2,761 kJ |
| 60 kg | 3.0 | 720 kcal | 3,012 kJ |
| 70 kg | 3.0 | 840 kcal | 3,515 kJ |
| 75 kg | 3.0 | 900 kcal | 3,766 kJ |
| 80 kg | 3.0 | 960 kcal | 4,017 kJ |
Caring hours vary enormously — some family carers provide a short burst of active help each day, while others, especially those caring for a partner or parent with high physical needs, spend many hours hands-on. Here body weight is fixed at 65 kg while active care hours and care type both change, so you can compare how a longer stretch of hands-on care and a more demanding task type each add to the total.
| Active Care Hours | Active Care (MET 3.0) | Light Care (MET 1.8) |
|---|---|---|
| 1 hour | 195 kcal / 816 kJ | 117 kcal / 490 kJ |
| 2 hours | 390 kcal / 1,632 kJ | 234 kcal / 979 kJ |
| 4 hours | 780 kcal / 3,264 kJ | 468 kcal / 1,958 kJ |
| 6 hours | 1,170 kcal / 4,895 kJ | 702 kcal / 2,937 kJ |
Australian nutrition panels list energy in kilojoules, not calories, so it's worth converting your caregiving total into the same unit your food packaging uses. Multiply your calorie figure by 4.184 to get kilojoules. A 65 kg carer providing 4 hours of active bathing, dressing and transfer care burns about 780 kcal, roughly 3,264 kJ — a genuinely useful figure to weigh up against the energy value of meals and snacks eaten across a caring day, especially for carers who find they're constantly on the go and under-fuelled.
How many calories does caregiving burn?
It depends on the type of care and how many hours are spent actively hands-on. Using this calculator's two tiers for a 65 kg carer providing 4 hours of active care: bathing, dressing and transfer support (MET 3.0) burns about 780 kcal (3,264 kJ), while feeding and grooming care (MET 1.8) burns about 468 kcal (1,958 kJ). Lighter or heavier carers, and shorter or longer active-care sessions, will see proportionally lower or higher totals, so enter your own weight and hours above for a personalised estimate.
What's the difference between the two care tiers on this calculator?
Active care covers bathing, dressing, and moving someone into and out of bed or helping with a transfer — tasks that often involve supporting or partially bearing another adult's body weight, bracing, bending and repeated lifting-type effort, rated at MET 3.0. Light care covers feeding someone and grooming tasks such as combing hair, which involve much less large-muscle effort and are rated at MET 1.8. Most caring routines involve a mix of both across a day.
Does this calculator count time spent supervising or waiting, not actively helping?
No. Both MET codes used on this page are defined by the 2024 Adult Compendium of Physical Activities as covering only the "active periods" of caregiving — the actual minutes spent physically bathing, dressing, transferring, feeding or grooming someone. Passive time many carers also spend on duty but not physically engaged, such as waiting nearby or supervising, isn't captured by these MET values. If your caring day includes a lot of that passive time, your true active-care hours — and the calorie total this calculator produces — will be lower than your total time "on duty."
How is calories burned caregiving calculated?
The calculator multiplies a MET (Metabolic Equivalent of Task) value for the chosen care type by body weight in kilograms and by active hands-on care duration in hours: calories = MET × body weight (kg) × duration (hours). The two MET values used — 3.0 for active care (code 05200) and 1.8 for light care (code 05205) — come directly from the Home Activities section of the 2024 Adult Compendium of Physical Activities. The result in kilocalories is then multiplied by 4.184 to give the equivalent figure in kilojoules, the unit used on Australian food labels.
Does body weight change how many calories caregiving burns?
Yes. Because calories equal MET multiplied by body weight in kilograms multiplied by duration in hours, body weight is a direct multiplier in the formula. At the active care tier (MET 3.0) for 4 hours of hands-on care, an 80 kg carer burns roughly 960 kcal compared with about 600 kcal for a 50 kg carer completing the identical 4 hours of active care.
Is caregiving physically demanding work?
Yes, particularly the active care tier. Bathing, dressing and helping someone transfer into and out of bed, a chair or a wheelchair often involves genuine manual handling — supporting or partially bearing another adult's weight, bracing, bending and repeating these movements multiple times a day — which carries a real risk of back strain and other musculoskeletal injury, especially without proper technique or equipment. It's physically demanding, often invisible work, and it's worth family carers and in-home support workers recognising it as such.
I'm a family carer and I'm feeling physically or emotionally strained — where can I get support?
That's a genuinely common experience among Australian carers, and it's worth taking seriously rather than pushing through alone — Carer Gateway (carergateway.gov.au), the Australian Government's carer support service, offers free information, counselling and practical support for carers experiencing strain or burnout.
How do I convert calories burned caregiving into kilojoules?
Multiply the calorie figure by 4.184, the standard conversion between kilocalories and kilojoules used on Australian food labels. A 65 kg carer providing 4 hours of active care (MET 3.0) burns about 780 kcal, which converts to roughly 3,264 kJ — a useful number for comparing against the energy value on meals or snacks eaten across a caring day.