Volunteer Benefits Calculator

Your volunteering is worth more to WA than you think.

How are you estimating volunteer hours?

Weekly Monthly Yearly

Annual volunteer replacement cost: $0.00

Using the calculator

Enter the number of hours all volunteers work in your organisation by age cohort. If you are unsure of a volunteer’s age, enter their hours in the relevant “all ages” row.


The replacement cost of a volunteer is calculated using the average hourly part-time wage of a person of their age in their State of residence, plus 15% employer on-costs (inclusive of superannuation, payroll tax and administration expenses)