📊 Free Statistics Tools
Statistical analysis and probability tools
Mean Median Mode Calculator
Calculate mean, median, mode, range, and variance for any dataset.
Confidence Interval Calculator
Calculate confidence intervals for population means at 90%, 95%, and 99% confidence levels.
P-Value Calculator
Calculate the p-value for a one-sample z-test hypothesis test.
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See dealsSample Size Calculator
Calculate the sample size needed for a survey or study with a given margin of error.
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About Our Free Statistics Tools
Our free statisticstools are designed to help you solve everyday problems instantly and privately. Every tool runs entirely in your browser — your data is never uploaded to any server. Whether you're a student, professional, or just need a quick calculation, these free statistics tools are always available, no sign-up needed.
⚡ Instant & Free
All statistics tools run in your browser. No downloads, no installs, no waiting. Completely free forever.
🔒 100% Private
Your data never leaves your device. No account required, no tracking of your inputs.
📱 Works Everywhere
Fully optimized for mobile, tablet, and desktop. Use any statistics tool on any device.
🔍 4+ Tools
Browse 4 free statistics tools covering everything you need. More added regularly.
Frequently Asked Questions
Are these Statistics tools really free?+
Yes — every statistics tool on bodhins.com is completely free. No sign-up, no subscription, no hidden fees. Just open the tool and use it.
Do I need to create an account to use Statistics tools?+
No account is required. All 4 statistics tools are available instantly in your browser.
Are the results from these Statistics tools accurate?+
Yes. Our statistics tools use proven formulas and algorithms. Results update in real-time as you type.