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Investing
Calculate profitability index from present value of cash flows and investment.
Open Profit IndexInvesting
Calculate R-squared to measure how closely portfolio tracks benchmark.
Open R-SquaredYour specific task is calculate profitability index from present value of cash flows and investment. Open the page, drop your input, get the result — typically under a second.
Your goal is calculate r-squared to measure how closely portfolio tracks benchmark. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Profit Index focuses on calculate profitability index from present value of cash flows and investment; R-Squared focuses on calculate r-squared to measure how closely portfolio tracks benchmark. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Profit Index and R-Squared work without signup. We only ask for an email if you decide to subscribe to a paid plan.