Skip to main content


How to Calculate ROI for a Project


Project ROI justifies resource allocation. Calculate returns with professional project evaluation techniques.


How the How to Calculate ROI for a Project works


Apply project ROI methods: simple ROI, NPV, IRR, payback period. Include risk analysis and sensitivity testing for comprehensive evaluation.

Projects compete for resources. This calculator provides rigorous ROI analysis for data-driven project selection.



Meet the fastest voice-to-text for professionals


WriteVoice turns your voice into clean, punctuated text that works in any app. Create and ship faster without typing. Your first step was How to Calculate ROI for a Project; your next step is instant dictation with WriteVoice.



A blazing-fast voice dictation

Press a hotkey and talk. WriteVoice inserts accurate, formatted text into any app, no context switching


Works in any app

Press one hotkey and speak; your words appear as clean, punctuated text in Slack, Gmail, Docs, Jira, Notion, and VS Code—no context switching, just speed with writevoice

Accurate, multilingual, and smart

97%+ recognition, smart punctuation, and 99+ languages so your ideas land first try, built for teams and pros.

Private by default

Zero retention, audio and text are discarded instantly, with on-device controls so you can dictate sensitive work confidently.



Start with How to Calculate ROI for a Project, then level up to WriteVoice.io