How it works
Fill in the 3 fields above and Dilution Calculator (C₁V₁ = C₂V₂) calculates the result instantly, recalculating as you change any value. It applies the formula V₁ = C₂V₂ / C₁. The math runs locally in your browser — nothing is sent to a server.
Formula
V₁ = C₂V₂ / C₁Examples
- Stock concentration 10 M, Final volume 500 mL, Final concentration 2 M → Stock volume needed: 100 mL
Frequently asked questions
How do I use the Dilution Calculator (C₁V₁ = C₂V₂)?
Enter your values in the 3 input fields and the result is calculated automatically as you type. Change any value to see the numbers update instantly.
What formula does the Dilution Calculator (C₁V₁ = C₂V₂) use?
It uses V₁ = C₂V₂ / C₁. The calculation is performed in your browser using standard, well-established math for accurate results.
Is my data private?
Yes. The Dilution Calculator (C₁V₁ = C₂V₂) runs entirely in your browser. Nothing you enter is uploaded, saved to a server, or shared — it never leaves your device.
Is the Dilution Calculator (C₁V₁ = C₂V₂) free?
Yes, it is completely free with no sign-up, no limits and no watermarks. Like every tool on science and the rest of the platform, you can use it as often as you like.
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