Most owners of a day nursery know roughly how busy they are. Far fewer know whether they are actually making money on each session, where profit is leaking, or which part of the business is growing. Key performance indicators, or KPIs, answer those questions in a few numbers you can check every month.
This guide covers the 7 KPIs that matter most for a day nursery, how to calculate each one, and what to do when a number moves the wrong way.
Why KPIs matter more than turnover
Turnover tells you how much came in. It does not tell you whether prices cover costs, whether time is being used well, or whether cash will be there next month. A day nursery can grow turnover and still make less profit if costs grow faster. KPIs show you the drivers behind the result, early enough to act.
The 7 KPIs for a day nursery
1. Sessions booked
How to calculate it: Sessions in the month
Your volume.
2. Occupancy
How to calculate it: Sessions booked ÷ sessions available
The biggest driver of profit.
3. Average fee per session
How to calculate it: Fee income ÷ sessions
Funded hours pull this down.
4. Staff cost % of income
How to calculate it: Wages ÷ income
The core margin check.
5. Food and consumables % of income
How to calculate it: Food and consumables ÷ income
Keeps running costs in check.
6. Staff turnover
How to calculate it: Leavers ÷ average staff
High turnover costs money and quality.
7. Funded hours share
How to calculate it: Funded sessions ÷ total sessions
Shows exposure to funding rates.
Interpreting these measures in practice
Review occupancy by room and age band with staffing requirements, funded hours and fee collection. A small attendance change can affect both income and the staffing plan, so do not interpret occupancy alone as a profit target. Track agency cover, staff turnover, food, utilities and maintenance alongside parent retention and complaints. Compare funding receipts with payroll dates and keep safeguarding or quality measures separate from commercial performance; they are essential controls, not numbers to cut.
Start with the profit basics
Alongside the industry KPIs above, every owner should check four headline figures each month:
- Total income for the month and year to date
- Total costs, split into direct costs and overheads
- Net profit and operating margin
- Lowest cash balance in the next 12 weeks, from a cash flow forecast
If net profit is falling while turnover rises, look at the cost KPIs first. If cash is tight while profit looks fine, look at unpaid invoices.
An example month (illustrative figures)
Say a day nursery takes £95,000 in a month and spends £82,000 on the direct costs of delivering the work. Gross profit is £13,000, a gross margin of 14%. If last month the margin was several points higher on similar turnover, something has changed in prices, costs or the mix of work, and the KPIs above show where to look. These figures are illustrations only: use your own.
What to do when the numbers slip
- Filling every room and session
- Flexible sessions to fill quiet days
- Keeping staff to cut recruitment and agency costs
- Reviewing private fees and extras each year
Pick one action at a time, so you can see what made the difference. If you are asking what the business could pay you, read how much a nursery manager earns in the UK.
How to review your KPIs every month
1. Update your records for the month: sessions, sales, costs and invoices. 2. Compare each KPI with last month and the same month last year, so seasonal swings do not mislead you. 3. Pick the one number that moved most in the wrong direction and find out why. 4. Decide one action for next month, such as a price change, a rota change or chasing a debtor. 5. Check the result at the next review.
Fifteen minutes a month on this routine is enough to catch most problems while they are still small.
Common mistakes with KPIs
Tracking too many numbers. Pick the handful that drive your profit and review them consistently.
Looking at one month in isolation. Trends matter more than single results.
Not acting on what you find. A KPI that never changes a decision is just a number.
Keeping figures in your head. Write them down, or let a spreadsheet calculate them, so nothing is guessed.
Run the numbers on your own business
The **Day Nursery Management System** tracks every session, cost, invoice and VAT return, and works out your profit, margin and key figures automatically on a one-page dashboard. It costs £15 once, with no subscription. Before you open, work out your start-up costs with our free day nursery start-up calculator. For the full start-up walkthrough, read our guide on how to start a day nursery.
Frequently asked questions
What is the most important KPI for a day nursery? Gross margin, because it shows whether your prices cover the direct cost of each session. If it is wrong, growth only makes things worse.
Which KPIs should a new day nursery track first? Start with sessions booked, occupancy and average fee per session. They are quick to work out and show straight away whether your pricing and capacity are right.
Can KPIs help me set prices? Yes. If your margin or rate per session is below target, your prices are too low for your costs, however busy you are.
What is a good gross margin for a day nursery? There is no single benchmark, because margins depend on your mix of work, location and whether you pay staff. The useful test is your own trend: a margin that holds steady or rises as you grow is healthy, and a falling one needs action on price or costs.
How often should I check my KPIs? Monthly for most figures, and weekly for cash and unpaid invoices.
Do I need software to track KPIs? No. A spreadsheet that calculates the figures from your records works well for most small businesses and avoids monthly fees.