About Morgan Calculator
A specialized computing platform built for statistical analytics, genetic genealogy, and logic simplification.
The Vision Behind the Portal
When seeking a "Morgan Calculator," people are often looking for different tools: statisticians seeking sample sizes (Krejcie & Morgan), geneticists analyzing shared DNA segments (Centimorgans), or programmers resolving boolean logic expressions (De Morgan's Laws).
We built this web portal to unify these tools in a single, lightning-fast, and premium workspace. We believe scientific calculators shouldn't look like they were built in the 1990s. By incorporating glassmorphic designs, responsive SVG graphs, and zero heavy dependencies, we've delivered tools that look great and load instantly anywhere in the world.
Academic Researchers
Helping Ph.D. candidates, survey coordinators, and sociologists calculate mathematically robust sample sizes for their studies.
Genetic Genealogists
Assisting family tree enthusiasts and genetic genealogists trace cousins and map their family lineage accurately.
Software Engineers
Providing computer science students and engineers with truth table simulations to simplify logical structures.
Our Core Commitments
1. Complete Mathematical Accuracy
Our formulas and lookups are built strictly upon published scientific literature, including Krejcie & Morgan's 1970 paper and Blaine Bettinger's Shared cM project dataset.
2. Privacy First Design
We collect zero personal data. All calculations run strictly in your browser using local client-side Javascript, ensuring your confidential statistics and DNA details never touch our servers.