Sample size calculator













Sample size calculation is the most critical component of your research  from logistic, scientific and ethical aspects. Get the most comprehensive, ready to use sample size output in 4 to 5 simple steps by answering simple questions about your research

Researcher centric:

Unlike jargon centric” approach of popular tools, coGuide’s unique user interface captures simple information about your research project in a logical flow to provide you sample size for your research study.

Study design specific:

User also get the right study design, while calculating sample size, which no other tool provides.

Ready to use output:

coGuide provides the most comprehensive output with  formula, values and  sources of information. The output can be used directly in research methodology section with minimal tweaking

No dependencies:

A researcher can calculate sample size on their own without dependency on statistician.

Blended with learning:

Quick video snippets in the product navigation imparts highly focused conceptual learning as you execute  you project.

You are never alone:

Three level expert team to guide you on any technicalities of sample size calculation is just a click away.