ROI Calculator
Calculate return on investment (ROI) percentage, net profit and annualized ROI from your initial and final amounts over a holding period.
Annual ROI breakdown
Compare with another investment
Long-term growth? Compound interest · unit economics: Break-even · retirement: 401(k) calculator.
How to read your ROI
Total ROI shows the overall percentage gain or loss. Annualized ROI smooths that return over the holding period so you can compare a 3-year and a 10-year investment on equal terms — and the benchmark bars show how it stacks up against a savings account and the stock market.
FAQ
What can I use ROI Calculator for?
ROI Calculator is useful when you need to calculate return on investment (ROI) percentage, net profit and annualized ROI from your initial and final amounts over a holding period. It is meant for quick checks, everyday workflows and practical tasks where a fast browser-based result is enough.
How do I use ROI Calculator correctly?
Enter realistic amounts, rates, periods and assumptions. Small changes in rates or time periods can make a large difference.
What input does ROI Calculator need?
Use the fields shown in the tool and keep the input close to the real case you want to solve. If the page includes examples or presets, start with those to understand the expected format.
What result does ROI Calculator give me?
The tool returns estimated totals, payments, percentages, balances or projections based on the numbers you enter. In most cases the output updates instantly and can be copied, downloaded or used as a reference for your next step.
How accurate is ROI Calculator?
Treat the result as an estimate for planning. Fees, taxes, lender rules, exchange rates and local regulations can change the final number.
Is my data uploaded when I use ROI Calculator?
The tool is designed to run in your browser, so ordinary inputs are processed locally unless a page explicitly states that it needs an online lookup.
What common mistakes should I avoid with ROI Calculator?
Avoid using unrealistic rates, forgetting fees or taxes, or mixing monthly and yearly values in the same calculation.
What related tasks can ROI Calculator help with?
ROI Calculator is intended for use cases related to "roi calculator" and nearby needs such as "return on investment". For best results, follow the labels, examples and options on the page.
What are the limits of ROI Calculator?
It is a planning tool, not a professional advisor. Local rules, personal circumstances and real-world conditions can change the final answer.
When should I double-check the output from ROI Calculator?
Double-check the output before making payments, investments, tax decisions or business commitments.