23 free tools
Small tools for the busy workday.
Work hours, decimal time, late payment interest and more – fast, accurate and private. No sign-up, no uploads.
- Private
- Accurate
- Instant
Time & timesheets
Work Hours CalculatorHours worked per day and week, with breaks, in h:mm and decimal.Decimal Hours ConverterConvert 7:45 to 7.75 hours and back, with a minutes table.Holiday Entitlement Calculator (UK)Statutory holiday in days or hours – part time, starters, leavers.Working Days CalculatorWorking days between two dates, minus weekends and bank holidays.Days Between Dates CalculatorCount days between two dates or add days, weeks, months to a date.Days From Date CalculatorAdd or subtract days, weeks or months from any date, with weekday.90 Days From TodayThe date 90 days from today, 90 working days, and 90 days from any date.Week Number CalculatorCurrent week number, date to week and all ISO weeks of 2026–2028.When Do the Clocks Go Back?Countdown to the next clock change in the UK or US, and the real hours of a night shift.Notice Period Calculator (UK)Statutory notice by years of service and your last working day.Overtime CalculatorWeekly pay with time and a half or double time, from rate or salary.
Money & invoices
Pro Rata Salary CalculatorPart-time pay from a full-time salary, plus starters and leavers.Hourly to Salary CalculatorHourly wage to annual, monthly and weekly pay, and back.Minimum Wage Calculator (UK)Check your pay against the UK minimum wage for your age.Redundancy Pay Calculator (UK)Statutory redundancy pay by age, years of service and weekly pay.Sick Pay Calculator (UK)SSP from day one: £123.25 a week or 80% of pay, per day and total.Maternity Pay Calculator (UK)SMP: 6 weeks at 90%, then £194.32 a week, with key dates.Paternity Pay Calculator (UK)SPP: £194.32 or 90% of pay for 1 or 2 weeks, with key dates.Shared Parental Pay Calculator (UK)ShPP: split up to 37 weeks of pay at £194.32 or 90% between you.Adoption Pay Calculator (UK)SAP: 6 weeks at 90%, then £194.32 a week, with matching week dates.Late Payment Interest Calculator (UK)Statutory interest at 8% + base rate, plus fixed compensation.EPC QR Code GeneratorPayment QR code for SEPA transfers – for invoices and donations.
Files & privacy
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