Work out the entitlement. Track the accrual. Keep the wall chart.
Annual leave software that does the arithmetic on the page: the pro-rata entitlement for a starter, a leaver or a part-timer on the statutory 5.6 weeks, the holiday accrued so far in the leave year, and a policy that states the entitlement and the notice rule. Free, no account. Pro is the wall chart itself, every request and balance kept against the employee.
WallChartBook Pro is $1.50 per month for your whole team, billed monthly.
wallchartbook.com/app
Annual leave calculatorFree tools
Days worked a week
Weeks of paid leave a year
Months of this leave year employed
Days still to take 8.6Full-year entitlement, days · 16.8Pro-rata entitlement for the months employed, days · 12.6
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Annual leave, worked out
One product, three jobs
Work out the entitlement. Track the accrual. Keep the wall chart.
Days a week times weeks of leave, pro rata for the months, less what is taken
Three days a week on the statutory 5.6 weeks is 16.8 days; nine months of the leave year makes it 12.6; four already taken leaves 8.6 to book. Every figure on the page, in the order the employee asks about them.
What has accrued so far, and what is still there to take
Half the leave year gone is half the entitlement accrued; nine days taken off fourteen accrued leaves five to book today. The figure that answers a request in June without waiting for December.
Every request and balance against the employee
Requests file themselves against the employee and the leave year, the balance updates as leave is taken, and the year-end reminder goes out before the untaken days are lost. Everything exports.
Need onboarding, performance reviews and a shift rota? Buy a suite. Need every entitlement worked out right and the wall chart kept? That is the product.
WallChartBook
An HR and leave suite
Entitlement, accrual and policy from your own figures
The product itself, with the statutory floor named and sourced
A leave module inside a suite priced for the HR department
Price for the team
$1.50 a month, flat, however many people are on the chart
A fee for every user, every month
Try before an account exists
Every tool works out the leave free, no card, no trial clock
A demo call and a trial that expires
Built for
Small employers, only
Every business at once
Suite pricing, for the record: Timetastic Business is $1.50 per user per month, Pro is $2.50 per user per month and Rota and Time Clock is $5.50 per user per month (timetastic.co.uk/pricing, read 2026-09-03). WallChartBook Pro is $1.50 per month for your whole team.
The entitlement is worked out. Keeping the wall chart is WallChartBook Pro.
The arithmetic is free forever. Pro turns it into the wall chart: every employee with their entitlement, every request against them, the balance that updates as leave is taken, your business name on the policy, and a clean export when payroll or the accountant asks.
Download as PDF
No WallChartBook watermark
Save every employee's entitlement and reopen it later
Your business name and logo on it
Leave-approved and leave-year-end reminders emailed to your team
Connect your own Stripe account and get paid online
WallChartBook Pro is $1.50 per month for your whole team, billed monthly. Billed monthly. Cancel any time from your account page. Price and renewal terms are shown before checkout.
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Annual leave calculator (Days still to take): 8.6, WallChartBook, worked example.