What Are Guaranteed Hours — and Why Do They Matter When Hiring a Nanny?
If you’re new to hiring a nanny, the concept of guaranteed hours can feel unfamiliar or even confusing. Many families wonder why they would pay for hours they don’t always use, especially if their schedule changes from week to week.
In reality, guaranteed hours are one of the most important foundations of a stable, professional nanny relationship — and they benefit both families and caregivers.
Here’s what guaranteed hours mean, why they’re standard in nanny employment, and how families typically think about them.
What Are Guaranteed Hours?
Guaranteed hours mean that a nanny is paid for their agreed-upon weekly schedule, even if the family doesn’t need care during some of those hours.
For example, if a family guarantees 40 hours per week, the nanny is paid for those 40 hours whether:
The family takes a vacation
A parent comes home early
Grandparents visit
The child attends a camp or activity
If the family needs additional hours beyond the agreed schedule, those hours are paid on top of the guarantee.
Why Guaranteed Hours Are Standard in Nanny Employment
Unlike babysitting or occasional care, a nanny position is a regular job with a set schedule. Nannies commit to being available to one family during specific hours each week, often turning down other work to do so.
Guaranteed hours:
Provide income stability for the nanny
Allow families to rely on consistent availability
Support long-term retention and job satisfaction
Reflect that the nanny is reserving their time for your family
Without guaranteed hours, a nanny absorbs the financial impact of a family’s changing schedule — something that wouldn’t be expected in most other employment settings.
A Common Misconception
Families sometimes assume guaranteed hours mean “paying for nothing.” In practice, they mean paying for availability and commitment, not just active care time.
During guaranteed hours, a nanny:
Remains available to your family
Structures their schedule around your needs
Cannot easily replace those hours with other work
This is why guaranteed hours are considered best practice in professional nanny employment.
How Guaranteed Hours Benefit Families
While guaranteed hours primarily protect the nanny’s income, they also benefit families in important ways:
Reliability: Your nanny is consistently available when you need them
Continuity of care: Children benefit from stable routines and relationships
Reduced turnover: Nannies are more likely to stay long-term when their income is predictable
Clear expectations: Both parties understand the schedule and compensation from the start
In the long run, guaranteed hours help create a calmer, more sustainable arrangement.
What Happens If a Family’s Schedule Changes?
Guaranteed hours are based on the schedule agreed to at the time of hire. If a family’s needs change significantly — for example, reduced hours or a different schedule — this is typically handled through:
Advance notice
A schedule adjustment
Or a contract update
Open communication and planning help ensure changes are fair and workable for everyone involved.
Thrive’s Approach to Guaranteed Hours
At Thrive, we encourage families to view guaranteed hours as part of establishing a professional, respectful employment relationship.
We help families:
Determine an appropriate guaranteed schedule
Understand how guaranteed hours interact with overtime and PTO
Set clear expectations from the beginning
Our goal is to support placements that feel sustainable — not just in the first few weeks, but over time.
The Bottom Line
Guaranteed hours provide stability, clarity, and consistency — all of which are essential in a nanny relationship.
By guaranteeing a set schedule, families aren’t just securing childcare coverage; they’re supporting a professional arrangement that benefits their household, their nanny, and most importantly, their child.
If you have questions about how guaranteed hours might work for your family, we’re always happy to talk it through.
