Laundry may feel like a chore, but it is genuinely gentle movement. Folding, sorting, loading, hanging, and carrying clothes keep you on your feet, moving your arms, and bending through a surprisingly useful range of motion. This calculator estimates the calories you burn during a laundry session using your body weight, the time spent, and how intense the work feels. It is ideal for anyone tracking daily activity, building a low-impact movement habit, or simply curious about how much energy household tasks use. Results are based on MET values from physical activity compendia, so they are best treated as a reasonable approximation rather than a lab-grade measurement. Your actual burn depends on your pace, body composition, and how efficiently you move. For a broader view of gentle movement, pair your laundry estimate with a short walk or stretching session to see how everyday activity accumulates throughout the day.
Laundry Calories Per Session Calculator
How to Use This Laundry Calculator
Start by entering your body weight in kilograms or pounds. Next, set the length of your laundry session in minutes — the quick-duration buttons help you estimate typical loads, but you can type any number. Choose an intensity that best matches what you actually do: folding at the table burns less than carrying wet clothes up and down stairs. If you want a weekly picture, enter how many laundry sessions you usually have each week; the calculator will project your weekly energy expenditure.
How the Calorie Formula Works
This calculator uses the standard metabolic equivalent (MET) method recommended in exercise physiology. One MET is your resting metabolic rate — roughly 1 kcal per kilogram of body weight per hour. During an activity, your energy expenditure rises in proportion to its MET value. The formula is:
Calories per minute = MET × 3.5 × weight (kg) ÷ 200
Multiplying by the number of minutes gives the total for the session. The MET values used here are drawn from activity compendia such as the Compendium of Physical Activities and the related Wikipedia entry on metabolic equivalents.
Reference MET Values for Common Laundry Tasks
| Laundry task | MET | Typical pace/exertion |
|---|---|---|
| Ironing | 1.8 | Standing in place, slow |
| Folding and sorting clothes | 2.0 | Light arm activity, seated or standing |
| Hanging clothes, light tidying | 2.3 | Occasional reaching and stretching |
| Loading/unloading machine, carrying baskets | 3.0 | Frequent walking and lifting |
| Scrubbing, wringing, hauling heavy wet loads | 3.5 | Sustained effort |
These are approximations. Individual values vary with body size, movement economy, and how briskly you work.
Laundry as Gentle Movement: Why It Counts
Laundry is part of non-exercise activity thermogenesis, or NEAT — the energy used in everyday activities that are not deliberate exercise. For many people, household tasks contribute far more to daily energy balance than a short workout. A laundry session also includes squats to lift baskets, reaches to hang clothes, and walking between washer, dryer, and drawers, all of which support mobility and light conditioning. If you enjoy tracking low-impact movement, you can compare laundry estimates with our walking calorie calculator or record it alongside a stretching calorie estimate.
Tips for Making Laundry Day More Active
- Work with two baskets so you make extra trips between machines instead of piling everything into one.
- Do a small squat or calf raise each time you lift or lower a basket — it adds up during a full session.
- Slow down deliberately: focusing on posture and full range of motion makes gentle movement more useful.
- Hang clothes on a tall line or rack and reach fully, but avoid overdoing dramatic stretches.
- Break laundry into two shorter sessions rather than a marathon; shorter sessions are easier to sustain.
Frequently Asked Questions
Does laundry really burn enough calories to matter for weight management? It contributes to your total daily energy expenditure. A single 30-minute session may burn only about 100 calories, but regular household activity across the day is part of your NEAT, which can vary by several hundred calories between people.
Why do larger people burn more calories for the same task? The formula scales with body weight because moving a heavier body requires more energy. Two people doing the same laundry at the same pace will have different calorie totals.
How accurate is this estimate? MET-based calculations have a typical error range of about ±15–25% for any individual. Use the result as a rough guide, not a precise measurement. A wearable device may give different numbers because it estimates from heart rate and movement rather than standardized task values.