Salary, HR & payroll calculators
Pay and people metrics with the formula behind each one. Tax-specific payroll is only published for countries whose rules have been verified against the official source.
Employer costs
- Employee Benefits Cost CalculatorAdd up the employer cost of health cover, retirement contributions and other benefits per employee and for the team, as an amount and a % of salary.
- Attrition Replacement Cost CalculatorEstimate what it costs to replace employees who leave: separation, recruiting, onboarding, the vacancy and the ramp-up period, per hire and in total.
Freelance & contracting
- Contractor Day Rate CalculatorWork out the day and hourly rate a contractor or freelancer must charge to cover a target income and business costs after holidays, sick days and unbilled time.
- Freelance Project Quote CalculatorBuild a fixed-price project quote from estimated hours and your rate, adding a contingency buffer, expenses, any discount and sales tax, VAT or GST.
Learning & development
Leave
- Annual Leave Accrual CalculatorWork out how much annual leave has accrued so far this leave year from your entitlement, add carried-over days and see the balance after leave taken.
- Leave Encashment CalculatorCalculate the payout for unused leave from the monthly pay used by your employer, the days divisor in your policy and the number of days encashed.
Leave & time off
- Vacation Days Remaining CalculatorWork out how many vacation days you have left today and for the rest of the leave year, with carry-over, accrual and days already booked.
- Probation End Date CalculatorFind the last day of a probation period from the start date and its length in months, weeks or days, including any extension.
- Notice Period End Date CalculatorFind when a notice period ends from the date notice is given and its length in days, weeks or months, with an end-of-month option and working days.
Pay
- Commission CalculatorCalculate sales commission at a flat rate or with a higher rate above a threshold, plus total pay with a base salary and the effective commission rate.
- Overtime Pay CalculatorCalculate overtime and total gross pay from your hourly rate, regular hours and overtime hours at your own multipliers, such as 1.5× and 2×.
- Shift Differential CalculatorWork out the hourly rate and extra pay for night, evening or weekend shifts with a percentage or flat differential, and your blended rate for the week.
- Part-Time Equivalent CalculatorTurn part-time hours into an FTE fraction and pro-rate the full-time salary and annual leave, plus the equivalent number of days a week.
- Employee Bonus Pool CalculatorSize a bonus pool from eligible payroll, the target bonus percentage and a company performance funding level, and estimate one employee’s bonus.
- Commission Tier Payout CalculatorWork out commission on a plan with any number of tiers, paid marginally like tax brackets or retroactively on all sales, with a tier-by-tier table.
- Salary Hike Percentage CalculatorFind your salary hike percentage from old and new pay, or your new salary from a hike %, with the monthly and yearly increase and the raise after inflation.
- Cost to Company Breakdown CalculatorBuild up a cost-to-company (CTC) package from basic pay, allowances, variable pay, employer retirement contributions and benefits, yearly and monthly.
- Remote Work Allowance CalculatorSet a fair monthly remote-work stipend from the work share of internet and phone bills, extra utilities, coworking and equipment spread over its life.
Pay conversion
Pay equity
- Compa-Ratio CalculatorCalculate an employee’s compa-ratio (salary ÷ range midpoint) and range penetration to see where their pay sits within the salary band.
- Gender Pay Gap CalculatorPaste hourly pay for men and women to get the mean and median gender pay gap, expressed as a percentage of men’s pay, with group averages.
Payroll cost
Recruiting
- Cost per Hire CalculatorCalculate recruitment cost per hire by adding external costs (ads, agencies) and internal costs (recruiting team time) and dividing by the number of hires.
- Time to Hire CalculatorCount time to hire (candidate entering the pipeline to offer accepted) and time to fill (job opened to offer accepted) in calendar and working days.
- Interview to Offer Rate CalculatorFind the share of interviewed candidates who received an offer and how many candidates you interview for each offer, to gauge screening quality.
- Offer Acceptance Rate CalculatorCalculate the percentage of job offers accepted, leaving out offers still awaiting an answer, plus the number and share of offers declined.
Workforce metrics
- Employee Attrition Rate CalculatorWork out employee attrition (turnover) as leavers divided by average headcount, with the annualised and monthly rate for any period length.
- Employee Retention Rate CalculatorFind the percentage of employees on the books at the start of a period who were still employed at the end, excluding anyone hired during the period.
- Revenue per Employee CalculatorDivide revenue by full-time-equivalent employees to measure workforce productivity, and compare revenue with total employee costs.
- Absenteeism Rate CalculatorCalculate the absence rate as days lost divided by scheduled working days, average days lost per employee and an estimate of the direct pay cost.
Workforce planning
- Headcount Planning CalculatorWork out how many people to hire to reach a target headcount when some staff will leave: growth hires plus replacements for expected attrition.
- FTE Headcount CalculatorConvert a mix of full-time and part-time employees into full-time equivalents (FTE), with headcount and the average FTE per person.
- Team Utilization CalculatorCalculate a team’s billable utilisation rate from available hours, time off and billable hours, and see how far it is from your target.
- Workforce Scheduling Coverage CalculatorCheck whether your roster covers opening hours at minimum staffing after shrinkage, and how many staff you need to cover them fully.