UK UK Work Tools

All UK calculators

Every tool on the site, grouped by category. All calculations run in your browser as you type; nothing you enter is stored.

Working Time Tools

Calculators for working out how long you worked: daily hours, shift lengths, breaks, weekly totals and monthly averages. Every tool handles overnight shifts and gives a decimal hours figure for payroll.

UK Hours Worked Calculator Turn a daily start, finish and break into daily, weekly and monthly hours worked. UK Monthly Working Hours Calculator Convert weekly hours into an average month, a four-week month and a full year. UK Shift Hours Calculator Calculate gross shift length, total breaks and net paid time, including overnight shifts. UK Shift Timesheet Calculator Log a shift with company, date and times to get actual hours plus weekly and monthly totals. UK Weekly Working Hours Calculator Add up a week of hours from a daily pattern and compare it with the 48-hour weekly limit. UK Working Hours Calculator Work out total hours, minutes and decimal hours from a start time, finish time and break. UK Working Hours With Break Calculator Separate paid and unpaid breaks to see exactly which hours you are paid for.

Salary & Pay Tools

Convert between annual salary and hourly rate, work out gross pay for a week or month, and calculate overtime at any multiplier. All figures are gross, before tax and National Insurance.

UK Hourly Rate to Salary Calculator Turn an hourly rate into daily, weekly, monthly and annual gross pay. UK Overtime Calculator Calculate normal pay, overtime pay and total gross pay at any overtime multiplier. UK Salary to Hourly Rate Calculator Turn an annual salary into hourly, daily, weekly and monthly gross pay.

Employment Tools

Date and entitlement calculators for the employment relationship: notice periods, resignation dates, contract end dates, probation periods and rest breaks. General information only, never legal advice.

UK Contract End Date Calculator Add days, weeks, months or years to a contract start date to find its end date. UK Notice Period Calculator Work out the last day of your notice period in days, weeks or months. UK Probation End Date Calculator Find when a probation period ends from the employment start date. UK Resignation Date Calculator Find your expected final working day after handing in your resignation. UK Rest Break Calculator See the rest break guidance that applies to a shift length and worker age.

Date & Deadline Tools

Count working days between dates or add business days to a date. Bank holidays for England & Wales, Scotland and Northern Ireland are applied from an editable list, so the tools stay accurate year after year.

UK Business Days Calculator Count business days between two dates, excluding weekends and UK bank holidays. UK Business Days From Date Calculator Find the date a set number of business days before or after any date. UK Working Days Between Dates Calculator See the working days, weekend days and bank holidays between two specific dates. UK Working Days Calculator Count working days in any date range, with region-specific bank holidays.

Other UK Calculators

Everyday conversions that do not belong to a single category, including decimal hour conversion and the time between two clock times.

UK Decimal Hours Calculator Convert hours and minutes to decimal hours and back again for payroll and timesheets. UK Hours Between Times Calculator Find the exact time between any two clock times, including across midnight.