A five-day workweek has been the standard for decades, yet many jobs no longer fit the same routine. Remote work, flexible schedules, and outcome-based performance have changed how many employers think about productivity. For plenty of employees, working four longer days instead of five regular ones can mean better focus, fewer commuting hours, and a healthier balance between work and personal life.
Still, asking for a four-day workweek can feel awkward. There is often a worry that the request will sound lazy or give the wrong impression. That is why the wording matters. A respectful, practical letter gives your manager something concrete to consider instead of leaving room for assumptions.
A well-written request keeps the focus on business needs as much as personal ones. It shows that the schedule change has been thought through carefully and that work quality will remain high.

Sample Letters of Four Day Work Week Request
Every workplace is different, so there is no single letter that fits every situation. The examples below cover several common reasons and writing styles, giving you plenty of options to adapt for your own request.
1. General Four-Day Work Week Request
Subject: Request for a Four-Day Work Week
Dear Ms. Thompson,
I hope you are doing well.
I am writing to request consideration for a four-day workweek while maintaining my current weekly working hours. My proposal is to work Monday through Thursday from 8:00 a.m. to 6:00 p.m., allowing me to complete my full weekly schedule within four working days.
Over the past year, I have consistently met my deadlines, maintained strong attendance, and completed assigned projects on schedule. I believe that this arrangement would allow me to remain productive while giving me additional time each week to manage personal responsibilities.
I have considered how this schedule could affect the team and have identified ways to reduce any disruption. I will remain available by email during business hours on Fridays for urgent matters when necessary, and I will ensure that all deadlines and meetings continue to receive my full attention.
I would appreciate the opportunity to discuss this proposal further. If preferred, I would also be happy to begin with a three-month trial period so we can evaluate whether the arrangement works well for both the department and the company.
Thank you very much for considering my request. I appreciate your time and look forward to hearing your thoughts.
Kind regards,
Daniel Roberts
2. Request Based on Increased Productivity
Subject: Proposal for a Four-Day Working Schedule
Dear Mr. Evans,
I hope this letter finds you well.
I would like to request approval to transition to a four-day workweek while continuing to complete my standard forty-hour work schedule. My preferred arrangement would be Monday through Thursday, with extended daily hours to meet all contractual obligations.
During the past several months, I have noticed that my most productive periods come from longer, uninterrupted work sessions. Reducing the number of commuting days each week would allow me to dedicate more focused time to projects while maintaining the same level of availability during working hours.
To make this arrangement successful, I will continue meeting all project deadlines, attend scheduled meetings, and coordinate with colleagues to avoid interruptions to team activities. If an important client meeting or department event falls on my scheduled day off, I am willing to adjust my schedule when reasonable.
If approved, I suggest implementing this arrangement on a trial basis for twelve weeks. At the end of that period, we can review my productivity, project completion rates, and overall team impact before making a permanent decision.
Thank you for taking the time to consider my request. I greatly appreciate your support and look forward to discussing this proposal with you.
Sincerely,
Emily Carter