How This Estimate Works
Only two inputs come from a published source. The IRS sets the 2026 business mileage rate at 72.5 cents per mile, a figure built to cover fuel, depreciation, insurance and maintenance. The Census Bureau's 2023 American Community Survey puts the average one-way commute at 26.8 minutes.
The rest are assumptions: 40 miles round trip, 250 office days, a $13 office lunch against a $5 lunch at home, $3 a day on coffee, $1,800 a year in work clothing, $600 in dry cleaning, $1,200 in parking and $900 in extra home costs for utilities and supplies. Your numbers will differ. That is why the totals below come with the inputs attached.
The Commute: The Biggest Cost
40 miles × 72.5 cents × 250 work days = $7,250 per year in car costs. That is the IRS's own estimate of what driving costs, so it holds up better than a guess at your gas bill. A transit pass at about $2,100 a year is cheaper but still $175 a month.
Time is the second cost. At 26.8 minutes each way, a full-time commuter spends about 223 hours a year in transit. At $36 an hour, roughly a $75,000 salary, that is $8,028 in time value. We leave it out of the totals below, because it is not cash you can invest.
Work Meals and Coffee
A $13 office lunch costs $3,250 a year. The same meal at home at $5 costs $1,250. The difference is $2,000.
Coffee adds $750 at $3 a day of savings. Together that is $2,750 a year. Adjust both numbers for your own habits. A packed-lunch worker saves less and a daily restaurant lunch saves more.
Work Clothing and Dry Cleaning
Professional office clothing, shoes and upkeep cost more than casual clothes at home. This model uses $1,800 a year in clothing savings and $600 in dry cleaning and alterations. These are the softest inputs on the page. If your office is casual, set them near zero.
The Full Annual Value
| Expense category | Car commuter | Transit commuter |
|---|---|---|
| Commute costs | $7,250 | $2,100 |
| Work lunches | $2,000 | $2,000 |
| Coffee | $750 | $750 |
| Work clothing | $1,800 | $1,800 |
| Dry cleaning | $600 | $600 |
| Parking | $1,200 | $0 |
| Gross savings | $13,600 | $7,250 |
| Added home costs (utilities, supplies) | −$900 | −$900 |
| Net annual savings | $12,700 | $6,350 |
The Hybrid Math: 2 or 3 Days in the Office
Most workers choose a hybrid schedule, not fully remote. This table assumes your costs scale with days in the office. Home costs stay fixed in the real world, so a hybrid worker gets less of the saving than the day count suggests.
| Schedule | Work-related costs per year | Less than 5 days |
|---|---|---|
| 5 days (fully in-office) | $13,600 | $0 |
| 3 days (hybrid) | $8,160 | $5,440 |
| 2 days (hybrid) | $5,440 | $8,160 |
| 0 days (fully remote) | $0 | $13,600 |
Going from 5 days to 3 saves $5,440 a year. Going from 3 days to fully remote saves another $8,160. A 3-day hybrid job that pays $3,000 less than a fully remote offer still costs you about $5,160 more per year once you count these expenses.
See how your specific hybrid schedule compares financially:
WFH Savings Calculator →What the Saving Becomes When You Invest It
The $12,700 figure is a cash-flow number. This is what it grows to if you invest it each year at a 7% average return. The return is an assumption, not a promise.
That only happens if the money is actually invested and the costs really do disappear. A remote worker may spend part of the saving on a home office, extra heating or cooling, and lunches that still cost something. Treat the 30-year figure as an upper bound.
Using This to Compare Job Offers
A job that pays $10,000 more but needs 5 days in the office leaves you about $2,700 a year behind a remote job at your current pay, after these costs. Add the 223 hours of commute time, and the remote job often comes out ahead. Run the comparison with your own commute and parking before you accept either one. The job offer comparison guide walks through the other factors, and the car ownership guide shows what AAA counts in the full cost of a vehicle.
Calculate the exact financial value of your remote work situation:
WFH Savings Calculator →Disclaimer: This article is for educational purposes only and does not constitute financial advice. Dollar figures come from the stated assumptions, not from a survey of workers. The mileage rate is the IRS 2026 business standard rate and the commute time is from the Census Bureau's 2023 American Community Survey. Your own costs will differ.