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Calculateur de Dilution (C1V1=C2V2) — Outil en ligne gratuit

Solution mère vers solution de travail — dilutions labo

Dilue une solution mère. Résous C1V1 = C2V2 pour toute inconnue. Chimie, biologie, laboratoire. Gratuit et sans inscription.

C₁V₁ = C₂V₂

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Dilution calculator (C1V1 = C2V2)

Solve lab dilutions. Calculate stock volume or final concentration.

How to use this tool

  1. 1

    Enter 3 of 4 values

    C1 (stock conc), V1 (stock vol), C2 (target conc), V2 (final vol).

  2. 2

    See the missing value

    Auto-computed via C1V1 = C2V2.

  3. 3

    See solvent to add

    Volume of water/buffer to add.

Frequently Asked Questions

Dilution formula
C1 × V1 = C2 × V2. Concentration × volume is preserved. Moles in = moles out, just at lower concentration.
Practical example
Dilute 10 M stock to 2 M in 50 mL final: V1 = (C2 × V2) / C1 = (2 × 50) / 10 = 10 mL stock + 40 mL water.

À retenir

  • Dilution Calculateur (C1V1=C2V2) is a free, browser-based calculator tool — stock to working concentration — lab dilutions.
  • Non signup, no downloads, no file uploads. Outils run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Dilution Calculateur (C1V1=C2V2)

  1. Open the tool: Launch Dilution Calculateur (C1V1=C2V2) on Outilolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Dilution Calculateur (C1V1=C2V2) — Quick Facts

Prix
Gratuit — sans limites, sans filigrane, sans paywall
Confidentialité
Traité dans votre navigateur. Les outils qui ont besoin d’un service externe l’indiquent sur la page. Les visites sont comptabilisées (Google Analytics).
Plateforme
Tout navigateur moderne — desktop, tablette ou mobile
Catégorie
Calculateur Outils on Outilolis
Hors ligne
Works offline after first visit (Progressive Web App)
CaractéristiqueDétails
OutilDilution Calculateur (C1V1=C2V2)
CatégorieCalculateur
Inscription requiseNon
Téléversement de fichierAucun — traité dans le navigateur
Compatible mobileEntièrement adaptatif
CoûtGratuit pour toujours

Why Use Dilution Calculateur (C1V1=C2V2)?

You should try Dilution Calculateur (C1V1=C2V2) for a quick, private way to stock to working concentration — lab dilutions. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Confidentialité. Cet outil fonctionne entièrement dans votre navigateur. Vos données ne sont jamais envoyées à un serveur.