Negotiating a four-day workweek

The four-day workweek has moved from fringe experiment to mainstream ask, and the financial stakes depend entirely on which version you mean. 'Four days' can describe three very different arrangements with three very different effects on your paycheck. Getting one approved is partly a negotiation and partly a business case — and knowing the pay math keeps you from accidentally taking a 20% pay cut you didn't intend.

The three versions

• Compressed schedule: the same 40 hours in four longer days (four 10-hour days). Pay is unchanged; you trade longer days for a three-day weekend. The easiest version to get approved.
• Reduced hours at reduced pay: a genuine 32-hour, four-day week at 80% pay. A real pay cut, chosen for time. The math must clear your budget.
• Reduced hours at full pay: 32 hours for 100% pay, justified by productivity. The hardest to get, usually only where an employer runs a formal trial or values retention highly.

The pay and benefits math

A reduced-hours arrangement cuts more than salary. At 80% pay you may still keep full benefits (many employers hold benefits eligibility at 30 hours), but your 401(k) contributions, any percentage-based match, and future raises all compute off the lower base. Run the real number: 20% less salary, possibly unchanged benefits, and a 20% smaller savings capacity unless you cut spending to match. For some people the time is clearly worth it; the point is to choose it with the arithmetic in front of you, not to back into it.

Building the business case

Employers approve schedule changes that don't cost them output. Your pitch should address coverage and results, not personal preference. Propose a trial period ('let's try it for 90 days and measure'), specify how you'll stay reachable and hit deadlines, and frame it around retention and focus rather than 'I'd like more time off.' For compressed schedules, emphasize continuity of coverage; for reduced hours, propose which responsibilities shrink or shift so the role genuinely fits the smaller week.

1. 1
   Pick your version and price it

   Decide between compressed, reduced-at-reduced-pay, or reduced-at-full-pay, and run the exact salary, benefits, and savings impact.

2. 2
   Build the coverage plan

   Show how deadlines, meetings, and teammates are covered. Approval hinges on the manager not absorbing your gap.

3. 3
   Propose a measured trial

   A 90-day trial with defined success metrics is far easier to approve than a permanent change, and it lets results make your case.

4. 4
   Get the terms in writing

   Confirm the schedule, the pay treatment, and the benefits eligibility in writing before it starts.

The bottom line

A four-day week is three different requests, and the money turns entirely on which one you make. Name the version precisely, run the pay-and-benefits math so a reduced-hours version is a choice rather than an accident, and build a coverage-and-results case with a measured trial. The compressed version protects your paycheck and buys back a commute; the reduced versions buy time you pay for in salary. Either can be a great trade — as long as you know exactly which one you're negotiating.