22 calculators · 22 guides · 13 letter templates · 242 worked answers
Every statutory figure last checked against source on 5 September 2026.
Four kinds of thing
Calculators
Work out a figure from your own numbers, with the arithmetic shown and the source cited.
22
Guides
The rule explained, with the cases and the edge cases that decide how it actually applies.
22
Letter templates
Fill-in letters to send your employer, each citing the provision it rests on.
13
Statutory rates
Every current figure in one table, dated, with a link to the source for each.
By subject
A question rarely arrives knowing whether its answer is a calculator, a guide or a letter. These pull all three together.
Hours and pay
- Timesheet calculator
- Minimum wage checker
- Pro-rata salary calculator
- Salary to hourly rate calculator
- Overtime pay calculator
- Overtime pay rules in the UK: what you are actually entitled to
- Timesheet rounding rules: when is it legal to round hours?
- How much holiday am I entitled to? UK statutory annual leave explained
- Minimum wage: what counts, and how underpayment happens
- Holiday entitlement for irregular hours and part-year workers
- UK tax codes explained: what 1257L, BR, D0, 0T and K codes mean
- Flexible working request letter
- Holiday pay query letter
- Minimum wage query letter
Leaving a job
- Redundancy pay calculator
- Notice period calculator
- PENP calculator
- Holiday pay when you leave
- Unfair dismissal basic award
- Working out average weekly pay for redundancy when your pay varies
- Is redundancy pay taxable? The £30,000 exemption explained
- Enhanced redundancy pay: when you get more than the statutory minimum
- How your notice period can increase your redundancy pay
- Statutory notice periods: how much notice you must give and receive
- Pay in lieu of notice (PILON): what it is and how it is taxed
- How much holiday am I entitled to? UK statutory annual leave explained
- Holiday entitlement for irregular hours and part-year workers
- Flexible working request letter
- Resignation letter template
- Holiday pay query letter
- Request for a written statement of employment particulars
Time off
- Holiday entitlement calculator
- Working days calculator
- Statutory sick pay calculator
- Term-time holiday calculator
- How much holiday am I entitled to? UK statutory annual leave explained
- Holiday entitlement for irregular hours and part-year workers
- Do bank holidays count as annual leave? UK rules explained
- Holiday entitlement in Northern Ireland: how it differs from Great Britain
- Working days: how bank holidays differ across the UK
- Statutory sick pay: the April 2026 rules explained
- UK tax codes explained: what 1257L, BR, D0, 0T and K codes mean
- Flexible working request letter
- Holiday pay query letter
- Statutory sick pay query letter
Tax and pensions
- Take-home pay calculator
- Pay rise calculator
- Cost of employing someone
- Workplace pension calculator
- Mileage claim calculator
- UK tax codes explained: what 1257L, BR, D0, 0T and K codes mean
- The 60% tax trap: earning between £100,000 and £125,140
- Scottish income tax 2026/27: rates, bands and how it differs
- Which student loan plan am I on? Plan 1, 2, 4, 5 and Postgraduate
- National Insurance category letters explained
- Minimum wage: what counts, and how underpayment happens
- Minimum wage query letter
Family leave
- Maternity pay calculator
- Paternity pay calculator
- Maternity leave dates calculator
- Maternity and paternity pay: what you actually get
- How much holiday am I entitled to? UK statutory annual leave explained
- UK tax codes explained: what 1257L, BR, D0, 0T and K codes mean
- Flexible working request letter
- Holiday pay query letter
- Maternity leave notification letter
- Paternity leave notification letter
Everything, A to Z
Calculators (22)
- Cost of employing someone
- Holiday entitlement calculator
- Holiday pay when you leave
- Maternity leave dates calculator
- Maternity pay calculator
- Mileage claim calculator
- Minimum wage checker
- Notice period calculator
- Overtime pay calculator
- PENP calculator
- Paternity pay calculator
- Pay rise calculator
- Pro-rata salary calculator
- Redundancy pay calculator
- Salary to hourly rate calculator
- Statutory sick pay calculator
- Take-home pay calculator
- Term-time holiday calculator
- Timesheet calculator
- Unfair dismissal basic award
- Working days calculator
- Workplace pension calculator
Guides (22)
- Do bank holidays count as annual leave? UK rules explained
- Enhanced redundancy pay: when you get more than the statutory minimum
- Holiday entitlement for irregular hours and part-year workers
- Holiday entitlement in Northern Ireland: how it differs from Great Britain
- Home
- How much holiday am I entitled to? UK statutory annual leave explained
- How your notice period can increase your redundancy pay
- Is redundancy pay taxable? The £30,000 exemption explained
- Maternity and paternity pay: what you actually get
- Minimum wage: what counts, and how underpayment happens
- National Insurance category letters explained
- Overtime pay rules in the UK: what you are actually entitled to
- Pay in lieu of notice (PILON): what it is and how it is taxed
- Scottish income tax 2026/27: rates, bands and how it differs
- Statutory notice periods: how much notice you must give and receive
- Statutory sick pay: the April 2026 rules explained
- The 60% tax trap: earning between £100,000 and £125,140
- Timesheet rounding rules: when is it legal to round hours?
- UK tax codes explained: what 1257L, BR, D0, 0T and K codes mean
- Which student loan plan am I on? Plan 1, 2, 4, 5 and Postgraduate
- Working days: how bank holidays differ across the UK
- Working out average weekly pay for redundancy when your pay varies
Letter templates (13)
- Flexible working request letter
- Grievance letter template
- Resignation letter template
- Holiday pay query letter
- Minimum wage query letter
- Subject access request letter
- Maternity leave notification letter
- Paternity leave notification letter
- Appeal against dismissal letter
- Request for a written statement of employment particulars
- Unlawful deduction from wages letter
- Statutory sick pay query letter
- Blank timesheet template
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