Legal calculators and tools

Calculate your net salary after tax, National Insurance, pension contributions, and student loan repayments for England, Wales, Northern Ireland, and Scotland.

Calculates the statutory redundancy pay entitlement for employees in England, Wales, Scotland, or Northern Ireland based on age, length of service, and weekly pay.

Calculates statutory holiday entitlement and pay for full-time, part-time, and irregular hours workers in the UK, including pro-rata and leaving calculations.

Calculates your Statutory Maternity Pay (SMP) entitlement, including any enhanced pay, and your maternity leave dates based on your due date and earnings.

Calculate your new salary after a pay rise, see the increase in cash terms, and compare it to inflation to understand your real purchasing power.

Calculate the Statutory Sick Pay (SSP) you must pay an employee for a period of sickness absence, based on the rules effective from April 2026.

Calculates the part-time (pro rata) annual salary for UK employees based on full-time salary and contracted hours or days, including term-time adjustments.

Calculates statutory Shared Parental Leave (SPL) entitlement, pay, and Paternity Leave dates for parents in the UK, based on salary and chosen leave pattern.

Calculates the tax-free mileage allowance you can claim from your employer or the tax relief due from HMRC for business travel using your own vehicle.

Calculates the potential compensation award for an unfair or constructive dismissal claim in the UK, including basic and compensatory awards.

Calculate if a proposed rent increase is lawful in England, Scotland, Wales, or Northern Ireland. Checks annual limits, notice periods, and rent pressure zones.

Calculates the total amount of overdue rent, including contractual interest, for UK landlords and tenants. Checks eviction thresholds.

Calculates statutory interest and compensation for late commercial payments in the UK, for both B2B and consumer debts.

Estimate the court fee to issue a small claim and the hearing fee if the case is heard. Built for England & Wales, with a field to enter the official fee for Scotland (simple procedure) or Northern Ireland.

Calculates the required notice period and correct end date for a tenant to end a tenancy in England, Scotland, or Wales, based on tenancy type, break clauses, and rental periods.

Calculates the statutory minimum notice period for UK employees and employers, including any contractual notice and accrued annual leave.

Calculates the minimum legal notice period a landlord must give a tenant before starting eviction proceedings in England, Wales, or Scotland.

Estimates potential compensation for undisclosed commission on car finance agreements (like PCP or HP) in the UK, based on FCA guidance.

Calculates the estimated Inheritance Tax (IHT) liability on an estate in the United Kingdom, considering thresholds, spouse exemptions, gifts, and charitable legacies.

Calculates who inherits an estate in England & Wales, Scotland, or Northern Ireland when someone dies without a will, based on the deceased's family situation and the estate's value.

Calculates the weekly child maintenance amount according to the UK Child Maintenance Service (CMS) 2024 rules, based on the paying parent's income, number of children, and overnight stays.

Calculate potential fines for unauthorised school absences and your child's attendance percentage in the UK. For parents and guardians.

Calculate Stamp Duty Land Tax (SDLT), Land and Buildings Transaction Tax (LBTT), or Land Transaction Tax (LTT) for residential, commercial property, shares, and leases in England, Scotland, and Wales.

Calculate VAT to add or subtract from a price, and the total amount. For businesses, freelancers, and consumers in the United Kingdom.

Calculate how much compensation you are owed for a delayed or cancelled flight under UK law (UK261), based on distance and delay length.