SaaS ROI & TCO Calculator
Build a business case for software. Calculate Total Cost of Ownership (TCO) and annual labor savings.
Last reviewed
SaaS ROI weighs the cost of manual labor against a software subscription to quantify first-year return and payback period. It's calculated as ROI = (Hours Saved × Hourly Rate − Software Cost) ÷ Software Cost, expressed as a percentage.
First-Year ROI
431%
3-Year Net Savings
$68,736
Payback Period
0.8 Months
Your Inputs
Why This Matters
Software spend is a trade: money for time. This tool puts a dollar value on the hours your team gets back so you can compare it against what the subscription actually costs.
3-Year TCO Comparison
Manual vs. Automated Path
Cost Breakdown
| Metric | Value |
|---|---|
| Manual Labor (Annual) | $27,000 |
| Software Licenses (Annual) | $3,588 |
| Time To Value (Months) | 0.8mo |
| 3-Year Net Savings | $68,736 |
How to Use This Calculator
Enter your team size and how many hours per person per month the software would save, along with a loaded hourly rate (wages plus benefits and overhead, not just salary). Then enter the subscription's monthly cost and any one-time implementation fee. The calculator compares the value of the labor hours saved against what the software actually costs, both in year one and over three years.
A Worked Example
Using this calculator's default numbers: 10 people each saving 5 hours/month at a $45/hr loaded rate is $2,250/mo, or $27,000/year, in recovered labor time. A $299/mo subscription with a $1,500 implementation fee costs $5,088 in year one and $3,588/year after that - $12,264 total over three years. That's a first-year ROI of about 431%, a payback period on the implementation fee of under a month, and roughly $68,736 in net savings over three years versus continuing the manual process.
First-Year ROI
Assumptions and Limitations
This model assumes the hours saved are fully reclaimed as productive value, which overstates the benefit if freed-up time isn't actually redirected to other work. It doesn't account for training time during rollout, ongoing admin/maintenance effort, or the risk of switching costs if the software is discontinued. Treat the ROI and payback figures as a starting estimate for a business case, not a guarantee.
SaaS ROI Inquiries
?What is included in SaaS TCO?
Total Cost of Ownership includes licensing fees, implementation costs, support labor, and training time.
?How is labor savings calculated?
By multiplying the hours saved per person per month by your loaded hourly rate (wages plus benefits and overhead) and the number of people using the tool, then annualizing that figure.
?What is a good SaaS payback period?
A payback period under 12 months is generally considered strong for a straightforward productivity tool. More complex, mission-critical software can reasonably take longer to pay back its setup cost.
?Does this include hidden maintenance and admin time?
No. This calculator only models license cost, implementation fee, and the labor hours it saves. Ongoing admin, training refreshers, and integration upkeep are real costs worth adding on top - consider padding the software cost by 5-10% to account for them.
About this calculator. Results are estimates for education and planning, based on the inputs you enter and the published formula described above. Everything runs in your browser; nothing you type is sent to us or stored. It is not financial, tax, legal or medical advice. Read the disclaimer and our methodology.
Spotted an error or an out-of-date figure? Tell us and we will correct it and note the change in the update log.