For this post, I did some math. I wanted to know if it was possible, based on “average” statistical numbers regarding American adults, to actually exercise the suggested amount each week, brush our teeth for 4 minutes a day, floss, eat meals that were neither ultraprocessed nor fast food, and do a deep cleaning at least once every season. In general, to follow recommended practices for healthy bodies and healthy homes.
The short answer is no.
No, it is not. And that isn’t even taking into account mental and emotional well-being, social connections, being a parent, or owning a pet. And if you’re in a food desert (as approximately 19 million Americans are), relying on public transportation to commute, or working multiple jobs, it only gets worse.
Based on my calculations – which are admittedly rough – if you’re working one fulltime job, own a car, and don’t have kids, 62% of your time each week will be taken up simply by the essential activities of eating, sleeping, earning a living, and basic hygiene. If you don’t own a car and rely on public transportation, work multiple jobs, and/or have children, that jumps up to around 72 – 82%.

The time crunch becomes compounded if someone’s responsibilities include caring for other family members, have an above-average commute length, and/or need to manage their own medical conditions. Even adding in basic healthcare (routine visits, dental cleanings, and eye exams) and 150 minutes per week of moderate activity (generally considered the threshold for adequate exercise) are stretch based on the numbers so far. Looking at just the time needed for essential activities plus household tasks— cleaning, laundry, yardwork and pet care — non-parents have 72% of their time taken up, while an adult with young children* has up to 90% of her or his hours spoken for.
This calculation doesn’t include miscellaneous errands or chores like paying bills, renewing your driver’s license, getting kids to or from daycare or school, changing lightbulbs, getting a haircut, buying toothpaste, or the dozens of other activities considered routine aspects of adulting. It doesn’t include socializing with friends, spending time with family, or participation in any hobbies or sports. It doesn’t include television or social media.
It doesn’t account for the fact that if you’re a woman, you’re more likely to be spending additional hours on food preparation and your appearance.
Yes, I’m using estimates based on averages, and individual experiences can vary quite a lot depending on region, age, gender, marital status, and half a dozen other factors. For example, people aged 75 and up spend nearly an hour a day reading, while teenagers average less than 10 minutes. Gen Z loves to take long showers. If you’re an adult aged 35 to 44, you probably have less leisure time than any other demographic.
And yet, no matter how you slice it, I think it is fair to say that we are time poor. No wonder we “multitask.” No wonder eating while watching some streaming service is common. No wonder we miss doctor’s visits, skip flossing, and can live for a week off frozen pizzas. We forget to clean the oven and can’t muster the effort to get to the gym.
There are those who will argue that with enough hard work, enough discipline, enough determination, we can do it all. It’s personal choices, not social and economic structures that hold the key to our fates. People should spend less time complaining and more time picking themselves up by their bootstraps.
I would disagree. That math just doesn’t work. I wish it did. And it until it does, maybe we should spend less time dispensing well-meaning yet unrealistic advice on matters both big and small. Advice that is wildly unattuned to life’s realities helps no one. Maybe its time to ask what does.
The Numbers
| Activity (Average Hours per Week) | Single Job, Car, Own Home | Multiple Jobs, No Car, Rent Home |
| Sleep | 49 | 49 |
| Work | 42 | 50 |
| Commute | 5 | 10 |
| Food purchase | 2 | 4 |
| Food preparation | 5 | 7 |
| Hygiene | 2 | 2 |
| Subtotal: Essentials | 105 | 122 |
| Percentage of time (Subtotal / 168 hours = %) | 62% | 72% |
| Household chores (cleaning, laundry, yardwork) | 10 | 6 |
| Pet care | 7 | 7 |
| Child care | 7 | 13 |
| Subtotal – Add chores | 115 | 128 |
| Subtotal – Add chores, add pet | 122 | 135 |
| Subtotal – Add chore, add pet, add child | 129 | 148 |
| Percentage of time (Subtotal / 168 hours = %) | 68 – 78% | 76 – 87% |
Note: Hours and percentages rounded to nearest whole number. Sleep calculated at 7 hours per night.
*Young child is a child under age 6
References:
American Cleaning Institute. (2018). Survey results: Americans spend nearly six hours each week cleaning—no wonder it feels like it. https://www.cleaninginstitute.org/newsroom/releases/2018/survey-results-americans-spend-nearly-six-hours-each-week-cleaning-wonder-it
Capital One Shopping. (n.d.). Grocery shopping statistics. https://capitaloneshopping.com/research/grocery-shopping-statistics/
Harris Poll. (n.d.). Shower habits. https://theharrispoll.com/briefs/shower-habits/
Mayo Clinic. (n.d.). Brushing your teeth. https://www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/brushing-your-teeth/faq-20058193
Pennsylvania Association of Realtors. (n.d.). Homeowners more likely to spend longer hours on household chores. https://www.parealtors.org/blog/homeowners-more-likely-to-spend-longer-hours-on-household-chores/
Severn River Animal Hospital. (2024, March 18). Do you pay enough attention to your pets? https://severnriverah.com/2024/03/18/do-you-pay-enough-attention-to-your-pets/
U.S. Bureau of Labor Statistics. (n.d.). Employment by full-time and part-time status and educational attainment. https://www.bls.gov/charts/american-time-use/emp-by-ftpt-job-edu-h.htm
U.S. Bureau of Labor Statistics. (n.d.). Time spent in primary activities by parents. https://www.bls.gov/charts/american-time-use/activity-by-parent.htm
U.S. Bureau of Labor Statistics. (n.d.). American Time Use Survey—2023 results. https://www.bls.gov/news.release/atus.nr0.htm
U.S. Census Bureau. (n.d.). American Community Survey 1-year estimates: Commuting guidance. https://www.census.gov/topics/employment/commuting/guidance/acs-1yr.html
U.S. Department of Agriculture, Economic Research Service. (n.d.). Food Access Research Atlas. https://www.ers.usda.gov/data-products/food-access-research-atlas
U.S. Department of Agriculture, Economic Research Service. (2020, April). More Americans spend more time in food-related activities than a decade ago. https://www.ers.usda.gov/amber-waves/2020/april/more-americans-spend-more-time-in-food-related-activities-than-a-decade-ago








