Volunteer Hours Calculator

Track volunteer service hours and calculate annual contribution, team totals, and equivalent economic value.

Inputs

Hours Per Week

Active Weeks Per Year

Number of Volunteers

Tab to move between fields

Results

Annual Hours (per person)

192

Total Team Hours/Year

192

Economic Value ($)

6,105.6

Monthly Hours (per person)16

Full-Time Equivalent0.09

How to Use This Calculator

Enter the number of volunteer hours logged and the volunteer's role or activity type.
The calculator estimates the economic value of volunteer time using the independent sector rate.
Review the Total Value of Volunteer Hours for grant reporting or donor communications.
Enter multiple volunteers or sessions to aggregate the total organizational volunteer impact.
Use the economic valuation in annual reports or grant proposals to quantify community investment.

How the result changes with Hours Per Week

Hours Per Week	Annual Hours (per person)	Total Team Hours/Year	Economic Value ($)
8	384	384	12,211.2
28	1,344	1,344	42,739.2
52	2,496	2,496	79,372.8
72	3,456	3,456	109,900.8

What each input means

Hours Per Week: Number of hours worked per week.
Active Weeks Per Year: Active weeks per year.
Number of Volunteers: Number of volunteers.

How this is calculated

Worked example, using the default values

Identify Input Parameters
Hours Per Week = 4, Active Weeks Per Year = 48, Number of Volunteers = 1 = 3 input(s) provided
Calculate Annual Hours
Annual Hours
192 = 192
Calculate Total Team Hours/Year
Total Team Hours/Year
192 = 192
Calculate Economic Value
Economic Value
6105.6 = 6105.6
Calculate Monthly Hours
Monthly Hours
16 = 16
Calculate Full-Time Equivalent
Full-Time Equivalent
0.09 = 0.09

Engine last updated July 26, 2026.

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