What Tablif read on Standard deviation calculator's site
Standard deviation calculator describes itself as: “Standard deviation calculator”
- Price model: free tier
- Free tier: Free forever
- Stage: Live, no waitlist
What it is
Calls itself “Standard deviation calculator”.
- Calls itself: Standard deviation calculator
Where it puts itself
Rules out “No accounts”. Publishes a comparison page.
- Says it will not: No accounts
“Nothing you enter leaves your browser. No uploads, no logging, no accounts, no email wall over the result.”
“How to choose sample or population -> https://standarddeviationcalculator.net/sample-vs-population-standard-deviation/”
What it costs
A free tier, free forever.
- Free plan: free forever
“Free · runs in your browser”
Who it sells to
Available in 6 languages.
- Languages: 6 languages
“Deutsch”
“English”
How it runs
A web app. Runs locally and works offline. Built with Google Analytics.
- Kind: web
- Runs where: on the device, offline
- Analytics: Google Analytics
“…runs in your browser”
“Nothing you enter leaves your browser.”
What it works with
Names Excel, Google Sheets and 5 more on its pages.
- Names: Excel · Google Sheets · NumPy · +4
“How to read the result on a TI 84 or in Excel.”
“Google Sheets : STDEV.S and the equivalents”
What it offers as proof
Live, no waitlist. Claims “300 plus”. Try it without signing up. Publishes docs and a blog.
- Number claimed: 300 plus
- Trial asks for: nothing
“Enter your data”
“Beyond the core tool, the site has 300 plus verified calculators with worked examples and step by step guides.”
Sources
Tablif read these pages, last on 23 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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