Nonprofits & Associations · Calculator
Nonprofit Overhead Ratio Calculator
Measure management, administrative, and fundraising overhead as a share of total expenses.
How to use this Nonprofit Overhead Ratio Calculator
Measure management, administrative, and fundraising overhead as a share of total expenses. Enter your numbers above and the calculator updates the result instantly.
Nonprofit Overhead Ratio Calculator formula
Overhead Ratio: (nor_over/nor_total)*100
Example
Enter your current operating figures to calculate overhead ratio for a realistic scenario.
How to use the result
Use this result as a decision-support metric, compare it over time, and review the underlying inputs before making major operating or financial decisions.
Frequently asked questions
What does the Nonprofit Overhead Ratio Calculator calculate?
It calculates Overhead Ratio from the inputs shown in the tool so you can compare a current case with alternative assumptions.
Is the Nonprofit Overhead Ratio Calculator free?
Yes. This calculator is available as a free tool.
How should I compare results?
Use the same definitions and measurement period each time. Change one assumption at a time when testing scenarios so you can see what actually caused the result to move.
Does Okomit save the numbers I enter?
Guest calculations remain in the browser unless you choose a feature that explicitly saves work. Logged-in features may support saved scenarios where available.