Too much flexibility? Why Businesses are Turning to Core Working Hours

Flexible working has become the norm in many small and medium-sized businesses. Employees appreciate the freedom to start earlier or later, avoid traffic, or organise their day around personal commitments. For managers, this flexibility can also improve motivation and retention.

But flexibility can quickly create a new challenge. When everyone works different hours, coordination becomes harder. Meetings are difficult to schedule, customers may call when no one is available, and managers lose visibility of who is working when.

Many SMEs discover that flexibility works best when it is combined with clear structure. One practical way to achieve that balance is by introducing core working hours: shared times during the day when everyone is available.

The problem with flexible schedules

Flexible working often starts with good intentions. Managers want to trust their teams and give employees the freedom to organise their day. Employees appreciate that autonomy and the ability to adjust their schedule to their personal lives. But too much flexibility can also become a problem.

A simple example is when a customer calls at 9:30, but the employee who handles that request does not start until 10. Or take the example of team meeting, which suddenly requires checking three different schedules. If you are a manager, you might find yourself spending time confirming who is available instead of focusing on the work that needs to be done.

That is why many businesses eventually look for ways to combine flexibility with a bit more structure.

What core working hours are

Core working hours are a simple concept. The employer defines a period during the day when employees are expected to be available. Outside those hours, employees can often choose when they start or finish their workday.

For example:

• Total shift length: 8 hours

• Core hours: 09:00 to 14:00

• Flexible hours: before or after the core window

In such a schedule, employees must be present during the core hours, but they can decide whether they start earlier or finish later. Core working hours combine the best of two worlds: flexibility for your employees while ensuring your team is available during key moments of the day.

Where core hours work well

Core working hours are especially useful in SMEs where coordination and availability matter. Common examples include:

Customer service teams
Businesses with phone hours need staff available during specific periods.

Administrative teams
Employees may prefer different start times, but still need time together to collaborate.

Growing companies
As teams expand, informal planning becomes harder. Core hours create a predictable structure.

Hybrid teams
When employees work remotely and on site, shared hours make communication easier.

How to introduce core working hours

Introducing core hours does not require a complex policy. Most SMEs can implement them with a few clear steps.

1. Identify the hours when your business needs coverage

Start by looking at the moments when employee availability matters most. This could include customer phone hours, peak activity periods, or the time teams need to collaborate.

2. Define a core availability window

Choose a fixed period during the day when employees are expected to be available. Many companies set a core window of three to five hours, while allowing employees to complete the rest of their working time before or after that period.

3. Communicate the rules clearly and review them regularly

Make sure employees understand when they must be available and where flexibility remains. As your business grows or schedules change, revisit the arrangement to ensure it still supports your team and operations.

Making core hours easier to manage

When teams are small, core hours can often be managed informally. When growing, a cloud based solution to manage time and attendance help you keep track of schedules and all worked hours.

For example, with TimeMoto Cloud, businesses can create schedules with fixed daily durations and define core hours (called ‘Core Times’) within those shifts. Employees must be present during that core window, while the rest of their working time can be distributed earlier or later. Core Times are part of the TimeMoto Plus Plan.

TimeMoto helps you further with managing Core Times by sending notifications when an employee isn’t present when they are supposed to work core hours. A small feature that is quick to set up, and saves you a lot of time you would otherwise use to check your team’s presence. Read more in the support article.

Find Out More

Introducing core working hours works best when managers have a clear overview of who is working when. TimeMoto Cloud helps you organise working hours and employee availability in one clear overview. Define shifts, set core working hours, and see exactly when employees are present, making it easier to maintain flexibility without losing coordination.

Learn more about TimeMoto Cloud and start your 30-day free trial.