Estimate calories and kilojoules burned during a paid cleaning shift, based on your body weight, shift duration, and which of three custodial task tiers best matches the work — light custodial duties, moderate custodial duties, or hotel housekeeping. This tool uses MET values from the Occupation table of the 2024 Adult Compendium of Physical Activities and covers paid, occupational cleaning work such as hotel housekeeping and office or building custodial staff. If you're instead trying to estimate calories burned cleaning your own home, use our house cleaning calorie calculator instead.
Housekeeping and custodial calorie burn is estimated with calories = MET × body weight (kg) × duration (hours), using three tiers from the Occupation table of the 2024 Adult Compendium of Physical Activities: light custodial work such as cleaning a sink and toilet, dusting, vacuuming, and light cleaning (MET 2.3), moderate custodial work such as buffing floors with an electric buffer, mopping, taking out trash, and vacuuming (MET 3.8), and hotel housekeeping such as making beds, cleaning bathrooms, and pushing a cart (MET 4.0). A 70 kg worker over a standard 8-hour shift burns around 1,288 kcal (about 5,389 kJ) doing light custodial work, around 2,128 kcal (about 8,904 kJ) doing moderate custodial work, and around 2,240 kcal (about 9,372 kJ) doing hotel housekeeping duties. Only one of these three MET values is a Compendium-flagged estimate — see the disclosure below for exactly which one.
| Task Tier | MET | Calories | Kilojoules |
|---|
The calculation combines a MET (Metabolic Equivalent of Task) value for the type of custodial work being performed, your body weight, and the length of the shift. This calculator uses three MET values taken from the Occupation table of the 2024 Adult Compendium of Physical Activities: light custodial work — cleaning sink and toilet, dusting, vacuuming, light cleaning (code 11125, MET 2.3), moderate custodial work — buffing floors with an electric buffer, mopping, taking out trash, vacuuming (code 11126, MET 3.8), and hotel housekeeping — making beds, cleaning bathrooms, pushing a cart (code 11070, MET 4.0).
This calculator is built for paid, occupational cleaning work — hotel housekeepers, office and building custodial staff, and similar roles where cleaning is the job itself, typically performed across a multi-hour shift at a sustained, repeated pace. It is a distinct use case from cleaning your own home, which is usually shorter, more self-paced, and less continuous. If you're trying to estimate calories burned cleaning your own home rather than working a paid shift, our house cleaning calorie calculator uses MET values suited to that context.
| Task Tier | MET | Calories (70 kg, 8-hr shift) | Kilojoules |
|---|---|---|---|
| Light custodial work | 2.3 | 1,288 kcal | 5,389 kJ |
| Moderate custodial work | 3.8 | 2,128 kcal | 8,904 kJ |
| Hotel housekeeping | 4.0 | 2,240 kcal | 9,372 kJ |
It's worth being upfront about what each of these three tiers actually looks like on a real shift, because the calories-burned gap between them is meaningful over a full day of work. Light custodial work (MET 2.3) describes lower-intensity tasks such as cleaning a sink and toilet, dusting surfaces, light vacuuming, and general light cleaning — work that involves plenty of standing and reaching but relatively little sustained exertion. Moderate custodial work (MET 3.8) describes noticeably more physically demanding tasks: buffing floors with an electric buffer, mopping, taking out the trash, and more continuous or strenuous vacuuming. Hotel housekeeping (MET 4.0) describes the specific combination of tasks typical of a hotel room turnover — making beds, cleaning bathrooms, and pushing a loaded housekeeping cart between rooms — which the Compendium places at the highest intensity of the three tiers used on this page.
Because a real shift usually blends all three intensities across different rooms and tasks, the most accurate approach is to think about which tier best represents the average effort across the whole shift, not just its most demanding moment. A shift spent mostly dusting and light tidying sits in the light tier even if there's the occasional burst of moderate effort. A shift built around mopping, buffing, and frequent bin runs fits the moderate tier well, and a shift centred on hotel room turnovers — beds, bathrooms, and cart-pushing — fits the hotel housekeeping tier.
Cleaning and housekeeping roles make up a substantial part of Australia's hospitality, tourism, and building services workforce, spanning hotels, motels, offices, schools, hospitals, and commercial buildings. Unlike a household chore done in short bursts, occupational custodial work typically means being on your feet for a full shift — commonly around 8 hours — moving continuously between rooms or floors, carrying and pushing equipment, and repeating the same physical tasks many times over. That sustained, repetitive nature is exactly why this calculator treats housekeeping and custodial work as a distinct category from cleaning your own home: the duration, pace, and physical load of a paid shift are simply not comparable to an occasional weekend clean.
This table holds the task tier constant at moderate custodial work (MET 3.8) for a full 8-hour shift, so you can see how much body weight alone changes the total.
| Body Weight | MET | Calories (8-hr shift) | Kilojoules |
|---|---|---|---|
| 55 kg | 3.8 | 1,672 kcal | 6,996 kJ |
| 65 kg | 3.8 | 1,976 kcal | 8,268 kJ |
| 75 kg | 3.8 | 2,280 kcal | 9,540 kJ |
| 85 kg | 3.8 | 2,584 kcal | 10,811 kJ |
| 95 kg | 3.8 | 2,888 kcal | 12,083 kJ |
Here body weight is fixed at 70 kg while both shift length and task tier change, so you can compare how much a longer shift and a higher-intensity task mix each add to the total.
| Shift Length | Light (MET 2.3) | Moderate (MET 3.8) | Hotel Housekeeping (MET 4.0) |
|---|---|---|---|
| 4 hours | 644 kcal / 2,694 kJ | 1,064 kcal / 4,452 kJ | 1,120 kcal / 4,686 kJ |
| 6 hours | 966 kcal / 4,042 kJ | 1,596 kcal / 6,678 kJ | 1,680 kcal / 7,029 kJ |
| 8 hours | 1,288 kcal / 5,389 kJ | 2,128 kcal / 8,904 kJ | 2,240 kcal / 9,372 kJ |
| 10 hours | 1,610 kcal / 6,736 kJ | 2,660 kcal / 11,129 kJ | 2,800 kcal / 11,715 kJ |
Australian nutrition panels list energy in kilojoules, not calories, so it's worth converting your shift's energy burn into the same unit your food packaging uses. Multiply your calorie figure by 4.184 to get kilojoules. A 70 kg worker's 8-hour shift of moderate custodial work burns about 2,128 kcal, roughly 8,904 kJ, while an equivalent shift of hotel housekeeping duties comes in a little higher at about 2,240 kcal, roughly 9,372 kJ — useful figures to weigh up against the energy value printed on meals and snacks eaten across a long shift.
How many calories do hotel housekeepers burn during a shift?
It depends on the mix of tasks in the shift and how long it runs. Using the hotel housekeeping tier (MET 4.0) from the 2024 Adult Compendium of Physical Activities, a 70 kg housekeeper working an 8-hour shift making beds, cleaning bathrooms, and pushing a cart burns around 2,240 kcal (about 9,372 kJ). Enter your own weight and shift length in the calculator above for a personalised figure.
Is custodial or cleaning work physically demanding?
Yes, occupational custodial work involves sustained, repeated physical movement across an entire shift — bending, reaching, pushing, carrying, and standing for hours at a time — which adds up to real energy expenditure well beyond what casual home cleaning involves. Even the lighter end of custodial tasks, such as dusting and light vacuuming (MET 2.3), sits above resting metabolic rate for the whole shift, while tasks like buffing floors or pushing a loaded housekeeping cart push the intensity noticeably higher.
What's the difference between cleaning your own house and working a professional cleaning shift?
The main differences are duration, intensity, and consistency. A professional cleaning or housekeeping shift typically runs for several continuous hours at a steady, repeated pace across many rooms, while cleaning your own home is usually shorter, more intermittent, and self-paced. This calculator uses MET values for paid, occupational custodial work — hotel housekeeping and office or building custodial duties. If you're estimating calories for cleaning your own home instead, our house cleaning calorie calculator uses MET values suited to that context.
How many calories does a cleaner burn in an 8-hour shift?
For a 70 kg cleaner working a full 8-hour shift, this calculator estimates around 1,288 kcal (about 5,389 kJ) for light custodial work such as dusting and light vacuuming, around 2,128 kcal (about 8,904 kJ) for moderate custodial work such as mopping and buffing floors, and around 2,240 kcal (about 9,372 kJ) for hotel housekeeping duties such as making beds and cleaning bathrooms. Actual totals depend on body weight and how the shift's tasks are actually distributed across those three intensity levels.
Which of the MET values on this page are estimated rather than literature-confirmed?
Of the three Compendium codes used on this page, only one is flagged as an estimated figure rather than a value confirmed by dedicated published research: moderate custodial work — buffing floors with an electric buffer, mopping, taking out trash, vacuuming (MET 3.8, code 11126). The other two codes used here are not flagged as estimated in the 2024 Adult Compendium of Physical Activities: light custodial work (MET 2.3, code 11125) and hotel housekeeping (MET 4.0, code 11070) are both literature-supported figures. We're disclosing this distinction precisely rather than presenting all three MET values as carrying the same level of evidence.
Does buffing floors burn more calories than vacuuming?
Buffing floors with an electric buffer sits within the moderate custodial work tier (MET 3.8) on this page, alongside mopping and taking out the trash, which is higher than the light custodial work tier (MET 2.3) that covers lighter vacuuming and dusting. Note that vacuuming itself appears in both tiers on this page — light, general vacuuming is grouped with dusting and light cleaning, while more strenuous or continuous vacuuming across a large area is grouped with mopping and buffing at the moderate level. Which tier fits best depends on the pace and intensity of the actual task.
How do I convert calories burned during a cleaning shift into kilojoules?
Multiply the calorie figure by 4.184, the standard conversion between kilocalories and kilojoules used on Australian food labels. A 70 kg housekeeper's 8-hour shift of hotel housekeeping duties burns about 2,240 kcal, which converts to roughly 9,372 kJ — a useful comparison point against the energy values printed on food and drink packaging.
How accurate are these calorie estimates for real custodial work?
These figures are estimates based on standardised MET values from the 2024 Adult Compendium of Physical Activities, applied to your own body weight and shift length. Actual energy expenditure varies with pace, individual fitness, break frequency, the specific mix of tasks performed, and factors like carrying heavy linen or equipment. Treat the results as a reasonable planning estimate rather than a precise clinical measurement, and be aware that one of the three MET values used here (moderate custodial work, code 11126) is itself a Compendium-flagged estimate rather than a literature-confirmed figure.