RSD Calculator
Under review· 2Free online tool for calculating relative standard deviation and coefficient of variation on datasets.
Active plans
1
Total changes
1
Last change
Jul 19, 2026
Price trend
no history
What we know about RSD Calculator’s pricing
StableChanges in 12 months
1
Cadence
Only change tracked, 2mo ago
Direction
New plan recently added
Category position
—
Not enough peers tracked yet
Current pricing
Free
monthlyFree
- Relative Standard Deviation (RSD) calculation(included)
- Coefficient of Variation (CV) output(included)
- Sample (n-1) and Population (n) modes(included)
- Variance, mean, sum, range, min, max metrics(included)
- Step-by-step working shown(included)
- Distribution chart(included)
- Data quality tier rating(included)
- Industry benchmark thresholds (pharma, QC)(included)
Price history
Last 1 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 19, 2026 | Free | new plan | — | $0 | — |
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