Calculators
Free, deterministic calculators — no sign-up required. Each one is config-driven from a real statutory source, never estimated by AI.
Calculate the statutory deadline for an employer to respond to a flexible working request — 2 months from the request date by default, or a later mutually-agreed date.
Calculate your 2026/27 UK take-home pay: Personal Allowance, England & Wales income tax bands, and employee National Insurance.
Calculate your statutory minimum redundancy pay based on age, weekly pay and length of service, using the current gov.uk weekly pay cap.
Calculate statutory maternity pay based on average weekly earnings and length of continuous employment, using the current gov.uk standard rate and Lower Earnings Limit.
Calculate Statutory Sick Pay under the rules effective from 6 April 2026 — the lower of the flat weekly rate or 80% of average weekly earnings, paid from the first qualifying day for up to 28 weeks.