Free tools
Research maths, without the maths degree.
Free calculators for UX and market research work. No sign-ups, no spreadsheets, and nothing you enter leaves your browser.
What can these tools help with?
These free calculators handle the statistical groundwork of UX and market research: working out sample sizes, margins of error, and confidence intervals before a study runs. Each tool works entirely in your browser, so your numbers never leave your device.
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