📊 Nonprofit Overhead Ratio Calculator

The program expense ratio (program expenses divided by total expenses) is a commonly cited nonprofit efficiency metric. Enter your figures to calculate it.

Program expenses ($)

Total expenses ($)

The ratio behind the number

Overhead here is everything that is not program spending, so the two percentages always sum to 100:

program ratio  = program expenses / total expenses × 100
overhead ratio = 100 - program ratio
              (= management and general + fundraising)

The defaults - $850,000 of program spending against $1,000,000 total - give 85.0% program and 15.0% overhead. Now recode $50,000 of a program director's salary as management: program falls to $800,000, the ratio drops to 80.0% and overhead climbs to 20.0%, without a dollar being spent differently. That sensitivity to allocation is the main thing to understand here.

Getting the two inputs right

On a US Form 990 both figures sit on the same line: Part IX, line 25, column (B) is program services and column (A) is the total. Pulling them from different statements risks mixing cash and accrual.
A ratio above 100%, with negative overhead, means program expenses exceed the total you entered - usually a typo, or costs coded to program that belong elsewhere.
Leave total expenses empty and the tool falls back to $1, giving nonsense rather than an error.

There is no universal pass mark. BBB Wise Giving Alliance Standard 8 asks that at least 65% of total expenses go to program activities; Charity Navigator scores it on its own scale, and funders set their own expectations. In 2013 GuideStar, BBB Wise Giving Alliance and Charity Navigator jointly wrote to donors warning against judging charities on this ratio alone. Report it, but report outcomes with it.

Frequently asked questions

What is a good overhead ratio for a nonprofit?

Watchdogs commonly look for program spending around 65% to 75% or better, but the threshold depends on who is asking. Very low overhead is not automatically good either - it often means underspending on the finance, technology and staff needed to deliver.

How do I calculate the program expense ratio from a Form 990?

Divide Part IX line 25 column (B), program service expenses, by column (A), total expenses. A $1,000,000 filer with $850,000 in column (B) reports 85%.

Why did our overhead ratio move when spending barely changed?

Usually reallocation or timing. A shared salary split differently, a one-off audit or software purchase, or a grant landing a year before the work starts each move the percentage on their own.