Free SaaS & HR Calculators
Instant calculators to help you make smarter software and people decisions. Quantify ROI and total cost of ownership, compare tools, project subscription spend, and put real numbers on HR costs — turnover, cost per hire, overtime, attrition and more. No sign-up required.
Software decision calculators
SaaS ROI Calculator
A SaaS ROI calculator shows whether a software tool pays for itself.
Open calculatorSoftware Cost Comparison Calculator
A software cost comparison calculator puts competing tools side by side.
Open calculatorSubscription Cost Calculator
A subscription cost calculator works out what a per-seat SaaS subscription really costs over time.
Open calculatorTCO (Total Cost of Ownership) Calculator
A Total Cost of Ownership (TCO) calculator reveals the true lifetime cost of software — not just the subscription.
Open calculatorBreak-even Calculator
A break-even calculator tells you exactly when a software investment pays for itself.
Open calculatorHR & people calculators
HR Cost Savings Calculator
An HR cost savings calculator shows how much an HR system saves your business.
Open calculatorPayroll Automation ROI Calculator
A payroll automation ROI calculator measures the return on automating payroll.
Open calculatorEmployee Turnover Cost Calculator
An employee turnover cost calculator reveals what attrition really costs.
Open calculatorCost Per Hire Calculator
A cost per hire calculator works out what it costs to fill a role, using the standard SHRM formula.
Open calculatorRecruitment ROI Calculator
A recruitment ROI calculator measures the return on a hiring tool or process improvement.
Open calculatorOvertime Cost Calculator
An overtime cost calculator shows what overtime is costing your business.
Open calculatorEmployee Productivity Calculator
An employee productivity calculator measures how much value each person generates.
Open calculatorLeave Encashment Calculator
A leave encashment calculator works out the payout for unused leave days.
Open calculatorAttrition Rate Calculator
An attrition rate calculator measures how many employees leave over a period.
Open calculatorSalary Hike Calculator
A salary hike calculator shows your new salary after a percentage increase.
Open calculatorHow to choose software with data, not guesswork
Buying software is a financial decision. The cheapest tool is rarely the cheapest once setup, training and admin time are included — and the most expensive can deliver the best return if it saves enough time. These calculators turn vague comparisons into clear numbers: ROI and break-even tell you whether a tool is worth it, while TCO and cost comparison tell you what it truly costs.
Which calculator should I use?
- Evaluating one tool? Use the SaaS ROI calculator and the break-even calculator.
- Choosing between tools? Use the software cost comparison calculator.
- Budgeting? Use the subscription cost calculator for monthly/annual/3-year spend.
- Need the full picture? Use the TCO calculator to include every hidden cost.
Putting numbers on HR & people costs
People decisions are financial decisions too. The HR calculators help you quantify the cost of inaction and the return on better systems: see what attrition and turnover really cost, what each hire costs with the standard cost per hire formula, how much overtime adds up to, and the ROI of HR and payroll automation. There are everyday tools too — leave encashment, attrition rate and salary hike — for quick, accurate answers without a spreadsheet.