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ROI & Payback Period Calculator

How long until your business investment pays for itself?

Your Investment & Returns

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Total money put into the business. Use our startup cost calculator.

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Expected average monthly revenue once running.

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Rent, insurance, supplies, marketing, etc.

Common questions n=4

Frequently Asked Questions

Q.01 What is a good ROI for a small business?
A good ROI for a small business is 15-30% annually. Service businesses with low startup costs often achieve 50-100%+ ROI in year one. Capital-intensive businesses like restaurants may take 2-3 years to see positive ROI. Any business recovering its investment within 3 years is performing well.
Q.02 How is payback period calculated?
Payback period = total investment divided by monthly net profit. If you invested $20,000 and net $2,000/month, payback is 10 months. This simplified calculation assumes constant monthly profit — real businesses usually start slow and grow over time.
Q.03 What is a good payback period?
Under 12 months is excellent, 12-24 months is good, 24-36 months is acceptable. Beyond 36 months is risky for small businesses. Service businesses typically pay back in 3-12 months. Restaurants and retail take 18-36 months. If your payback exceeds 3 years, reconsider the investment.
Q.04 How do I improve my ROI?
Three levers: reduce startup costs (buy used equipment, start smaller), increase revenue (raise prices, add clients), or cut monthly expenses. The fastest ROI improvement is usually raising prices — even 10% more makes a significant difference to your payback timeline.