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Mitotic Index Calculator

Compute the mitotic index — the fraction of cells actively dividing — from the count of mitotic cells and the total cell count, expressed as a percentage. Standard cytology metric for assessing tissue proliferation in tumour grading, embryo development studies, and cell-culture monitoring.

Mitotic Cells (cells)

Total Cells (cells)

Biology

PCR Efficiency Calculator

Compute the amplification efficiency of a qPCR reaction from the slope of a standard curve fitting Cq values against the log of template concentration. A slope of −3.32 yields 100% efficiency (true doubling per cycle).

Standard Curve Slope

Key differences

	Mitotic Index Calculator	PCR Efficiency Calculator
Category	Biology	Biology
Inputs required	2	1
Result	Mitotic Index (%)	PCR Efficiency (%)
What it does	Compute the mitotic index — the fraction of cells actively dividing — from the count of mitotic cells and the total cell count, expressed as a percentage. Standard cytology metric for assessing tissue proliferation in tumour grading, embryo development studies, and cell-culture monitoring.	Compute the amplification efficiency of a qPCR reaction from the slope of a standard curve fitting Cq values against the log of template concentration. A slope of −3.32 yields 100% efficiency (true doubling per cycle).