Church Budget Calculator
Allocate church budget across personnel, facilities, programs, missions, and administration.
About this calculator
Annual Income here is projected purely from attendance and giving -- Weekly Attendance multiplied by Average Giving per Person, extended across 52 weeks -- so it estimates what a congregation is likely to give, not what it costs to run the church. Full-Time Staff and Facility Size don't affect Annual Income at all, since they describe what the church spends money on, not what it takes in. From that projected income, the calculator applies commonly-cited church-finance allocation percentages: 45% to personnel, 20% to facilities, 20% to ministry programs, 10% to missions and outreach, and the remaining 5% to administration, together accounting for the full budget.
These percentages are typical ranges cited across church-finance guidance rather than a fixed rule any specific congregation must follow -- healthy churches commonly land anywhere within roughly 40-55% for personnel or 15-25% for facilities depending on their size, region, and ministry priorities, so treat the split here as a reasonable starting point for a budget conversation, not a mandate. Attendees per Staff and Facilities Budget per Sq Ft are both ratio checks rather than dollar figures: the former compares your staffing level against a commonly-cited healthy range of roughly 75-100 attendees per full-time-equivalent staff member, and the latter divides the facilities allocation by your building's square footage so churches with very different building sizes can compare their facilities spending on a like-for-like basis. Giving Health is a simple three-tier read on Average Giving per Person against commonly-cited weekly giving benchmarks, not a comprehensive measure of congregational financial health.
Inputs
Results
Annual income ($)
$312,000.00
How to Use This Calculator
- Enter average weekly attendance and average giving per person per week ($).
- Set full-time staff count and facility square footage.
- Review Annual income ($) — the total projected giving for the year.
- The calculator allocates budget across Personnel (45%), Facilities (20%), Ministry (20%), Missions (10%), and Administration (5%).
- Check Staff ratio (attendees per staff) to compare against the recommended 75–100 range.
- Use Facilities Budget per Sq Ft to see how the facilities allocation compares across buildings of different sizes.
How the result changes with Weekly attendance
| Weekly attendance | Annual income ($) |
|---|---|
| 75 | $156,000.00 |
| 113 | $235,040.00 |
| 225 | $468,000.00 |
| 375 | $780,000.00 |
What each input means
- Weekly attendance
- Average weekly service attendance.
- Avg giving/person/week ($)
- Average weekly giving per attendee.
- Full-time staff
- Number of full-time equivalent staff.
- Facility size (sq ft)
- Total building square footage.
What each result means
- Annual income ($)
- Projected annual giving.
- Personnel budget ($)
- 45% for staff compensation.
- Facilities budget ($)
- 20% for building and grounds.
- Ministry programs ($)
- 20% for programs and events.
- Missions budget ($)
- 10% for missions and outreach.
- Attendees per staff
- Ideal: 75-100 per FTE.
- Facilities Budget per Sq Ft
- Facilities budget divided by facility square footage.
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersWeekly attendance = 150, Avg giving/person/week ($) = 40, Full-time staff = 3, Facility size (sq ft) = 8000 = 4 input(s) provided
- Calculate Annual incomeAnnual income312000 = $312,000
- Calculate Personnel budgetPersonnel budget140400 = $140,400
- Calculate Facilities budgetFacilities budget62400 = $62,400
Engine last updated . Checked against 2 independently-derived tests — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.
Frequently Asked Questions
Why don't Full-Time Staff and Facility Size change my projected Annual Income?
Annual Income is a projection of what the congregation is likely to give, based purely on attendance and average giving per person -- it estimates money coming in, not money going out. Staff count and facility size describe spending, which is why they show up later in the personnel and facilities budget figures instead, but they have no bearing on the income projection itself.
Are the 45%/20%/20%/10%/5% budget percentages a strict rule I need to follow?
No -- they're commonly-cited typical ranges from church-finance guidance (for example, personnel commonly falls anywhere from 40% to 55%, facilities from 15% to 25%), used here as fixed midpoint figures for a simple, consistent projection. A specific congregation's healthy split depends on its size, region, building age, and ministry priorities, so use this as a starting point for a budget conversation with your finance team or board rather than a mandate.
What does the ideal 75-100 attendees-per-staff ratio actually mean?
It's a commonly-cited staffing benchmark suggesting that a healthy, sustainably-staffed church tends to have somewhere between 75 and 100 average weekly attendees per full-time-equivalent staff member. A ratio well above that range can signal an understaffed team relative to congregation size, while a ratio well below it can suggest the church is spending unusually heavily on staffing relative to its attendance.
What is Facilities Budget per Sq Ft useful for?
It divides your facilities budget allocation by your building's total square footage, giving a per-square-foot figure that lets churches with very differently sized buildings compare their facilities spending on equal footing -- a large facility and a small one can both be spending an appropriate share of income on facilities, but a per-square-foot comparison shows whether that spending is proportionate to the space being maintained.
How is Giving Health determined, and what does each tier mean?
It's a simple three-tier read of Average Giving per Person against commonly-cited weekly giving benchmarks: "Strong" at $60 or more per person per week, "Healthy" from $40 up to $60, and "Below Average" under $40. It's a quick reference point based on one number, not a full picture of congregational financial health, which also depends on giving consistency, the breadth of participation across the congregation, and trends over time that this calculator doesn't measure.
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