Convertisseur Grammes-Moles

Use the free online Convertisseur Grammes-Moles tool. Fast, private and easy to use — runs entirely in your browser. Part of our Calculateurs de Chimie collection.

Calculateur de Molarité

Solute mass (g) Molar mass (g/mol) Solution volume (L)

Find the molar concentration of a solution from solute mass, molar mass and volume.

Calculateur de Dilution

Stock concentration C1 Target concentration C2 Final volume V2

Use C1V1 = C2V2 to find how much stock solution and diluent a dilution needs.

Calculateur de pH

[H+] concentration (mol/L) or pH (leave [H+] blank)

Convert between hydrogen-ion concentration, pH and pOH in both directions.

Calculateur de Loi des Gaz Parfaits

Pressure P (atm) Volume V (L) — leave blank to solve Moles n Temperature T (K)

Solve PV = nRT for the missing variable using R = 0.082057 L·atm/mol·K.

Convertisseur Grammes-Moles

Molar mass (g/mol) Mass (g) or Moles (leave mass blank)

Convert between grams and moles of any substance using its molar mass.

Calculateur de Loi Combinée des Gaz

Initial pressure P1 Initial volume V1 Initial temperature T1 (K) Final volume V2 (or leave blank) Final pressure P2 (or leave blank) Final temperature T2 (K)

Apply P1V1/T1 = P2V2/T2 to find the final pressure or volume of a gas.

Calculateur de Demi-Vie

Initial amount Half-life Elapsed time (same unit)

Find how much of a decaying substance remains after any elapsed time.

Calculateur de Pourcentage de Solution

Solute mass (g) Solution volume (mL)

Express a solution strength as % w/v and grams per litre.

Questions Fréquentes

Is the Convertisseur Grammes-Moles free to use?

Yes. The Convertisseur Grammes-Moles is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the Convertisseur Grammes-Moles safe and private?

Absolutely. The Convertisseur Grammes-Moles runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the Convertisseur Grammes-Moles?

No installation is needed. The Convertisseur Grammes-Moles works instantly online in any modern browser on desktop, tablet or mobile.

Does the Convertisseur Grammes-Moles work on mobile phones?

Yes. The Convertisseur Grammes-Moles is fully responsive and works smoothly on iPhone, Android and any other device.