A simple interactive ROI calculator that visualizes investment returns

Hacker News

I built a free, interactive ROI calculator that helps people understand the financial impact of their investments. It calculates and visualizes: - Return on Investment percentage with a circular progress indicator - Net Present Value (NPV) - Internal Rate of Return (IRR) - Payback Period - Cash Flow projections over time - Annual breakdown of returns Key features: - Customizable yearly revenue and cost projections - Save multiple calculation scenarios to compare different investment options - Embeddable results that can be shared on your own website - Responsive design that works well on mobile and desktop - No sign-up required, all calculations are done client-side I built this because most ROI calculators I found were either too simplistic (just a basic formula) or too complex (requiring financial expertise). ViewRoi makes it easy for entrepreneurs, small business owners, and investors to visualize the potential outcomes of their investments. Live demo: https://viewroi.com Feedback welcome - especially on making the calculator more intuitive or adding useful metrics!

Visit product View on Hacker NewsApr 23, 2025

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Indie HackersFits the IH revenue-focused audience · Strong signals: ios · Missing: supports, reddit linkedin, podcasting

89%89% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

AppSumoMay struggle as an AppSumo deal · Strong signals: intuitive · Missing: plus, platform, reviews

48%48% predicted probability of success on AppSumo, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: ide, io · Missing: https docs, excited, just released

43%43% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

TrustMRRLess likely to generate early MRR · Strong signals: ios, entrepreneurs, visualize · Missing: mobile apps, personal, apps

43%43% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Product HuntUnlikely to reach the leaderboard · Strong signals: visual · Missing: mac, agents, macos

29%29% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Strong signals: revenue, active · Missing: arr, mrr, profit

23%23% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

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