DNA Copy Number Calculator

Calculate the number of DNA copies in a sample using concentration, volume, and molecular weight.

Sample Name *

DNA Concentration *

Enter concentration value

Concentration Unit *

Volume *

Volume in μL

DNA Length *

Length in base pairs (bp)

🧬 DNA Copy Number Formula: Copies = (Concentration × Volume × Avogadro's Number) / (DNA Length × 660 g/mol/bp)

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DNA Copy Number

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Step-by-Step Calculation

Detailed solution process

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Copy Number

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copies

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Concentration

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DNA Length

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Total DNA

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Formula Reference

DNA copy number formulas

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DNA Copy Number Tips

Understanding DNA quantification

🧬 Biological Disclaimer: DNA copy number calculations assume double-stranded DNA and use 660 g/mol per base pair average molecular weight. Results are for educational purposes.