ROI Calculator
How much is manual AP actually costing you?
Enter your own volume and labor assumptions. The result shows the calculation, not a promise.
Your modeled annual result
$14,100/year
- Time reclaimed each month
- 80 hrs
- Labor value each year
- $26,880
- Modeled error cost avoided
- $1,620
- Review time no longer spent on errors
- 54 hrs/yr
- Estimated Fluxity cost
- $6,000–$18,000$2.40/doc · 500 docs/mo
Assumes 80% time reduction, 3.6% document error rate, 15 min per error fix, 0.5% loss factor on error value, and $1–$3/doc pricing based on volume.
01
Methodology
How this calculator works
The model starts with your document volume, handling time, average value, and loaded labor rate. It then shows labor reclaimed, modeled error cost avoided, and the applicable per-document price.
Net savings = labor savings + modeled error savings − software cost. The assumptions below are visible so your team can replace them with its own baseline.
- Touch-time reduction
- 80%
- Fluxity design target for documents that flow straight through — invoices needing exception review keep a human in the loop.
- Manual keying error rate
- 3.6%
- Published AP benchmark studies consistently place manual data-entry error rates between 3% and 4% of documents.
- Rework time per error
- 15 min
- Time to catch, trace, and correct a mis-keyed invoice. Shown for context — the calculator's headline savings number deliberately excludes rework labor, keeping the estimate conservative.
- Error cost basis
- 0.5% of doc value
- A conservative expected cost per error (late-payment fees, missed discounts, duplicate-payment exposure), well below worst-case.
- Loaded AP labor rate
- $28/hr
- U.S. Bureau of Labor Statistics financial-clerk median wage plus ~30% employer load. Adjust the slider to your real rate.
- Fluxity cost
- $1–3 per document
- Volume-tiered — the calculator applies your volume tier's per-document rate.
02
Benchmarks
What invoice processing costs across the industry
Studies place fully loaded manual processing at roughly $9–11 per invoice and top-performing automated teams at $2–3. Use those figures as a planning range, then replace them with your own process baseline.
03
Worked examples, using the calculator's own math
Defaults shown here are 12 minutes per document, $1,500 average value, and $28/hr loaded labor. Change those inputs above to model your own operation.
| Volume | Time reclaimed | Labor savings/yr | Error savings/yr | Fluxity cost/yr | Net savings/yr | First-year ROI |
|---|---|---|---|---|---|---|
| 200 docs/month | 32 hrs/mo reclaimed | $10,752 | $648 | $5,760 | $5,640 | ≈2.0x |
| 500 docs/month | 80 hrs/mo reclaimed | $26,880 | $1,620 | $14,400 | $14,100 | ≈2.0x |
| 2,000 docs/month | 320 hrs/mo reclaimed | $107,520 | $6,480 | $36,000 | $78,000 | ≈3.2x |
These examples show the model, not a universal outcome. Review exceptions, policy controls, and implementation work against your own process before using the estimate in a business case.
Realistic expectations, in plain terms
For mid-market volumes (200–2,000 documents a month), a realistic first-year return is 2–3x the software cost, with payback in roughly 4–6 months. Roughly 95% of the return comes from reclaimed processing labor; the rest from avoided error cost. Error-rework hours are shown for context but deliberately excluded from the headline number, which keeps the estimate a conservative floor. Vendor claims far above that range usually assume every document flows through untouched — real workflows keep humans on exceptions.
Industry benchmark studies place the fully loaded cost of manually processing one invoice at roughly $9–11, while top-performing automated AP teams process invoices at roughly $2–3. The gap is mostly labor: keying, matching, chasing approvals, and fixing the 3–4% of documents with data-entry errors.
Deliberately excluded: early-payment discount capture, audit-preparation time, fraud exposure, and staff-turnover costs from repetitive keying work. All are real savings, but they vary too much between teams to estimate honestly — so the calculator's result is a conservative floor, not a ceiling.
See your documents flow through it
A 30-minute demo with your real invoices beats any calculator. We'll show extraction accuracy on your formats, not ours.