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Grams ⇄ Moles Converter

Science & Engineering

n=m/M two-way · molar mass · stoichiometry basic

Quick Answer

Grams ⇄ Moles Converter: n=m/M two-way · molar mass · stoichiometry basic. Grams ⇄ Moles Converter uses standard science & engineering formulas to compute accurate results instantly.

How it works

  1. 1n=m/M (mass ÷ molar mass)
  2. 2Molar mass in g/mol equals the relative molecular mass
  3. 3Reverse: m=n·M
  4. 4Handy: water 18.02 / salt 58.44 / glucose 180.16

Conversion inputs

g
g/mol
Amount of substance1.000mol
The mole is the hub of stoichiometry: equation coefficients are mole ratios. For c=n/V use our molarity tool; gases occupy 22.4 L/mol at STP (0 °C, 101.325 kPa) and ~24.5 L/mol at 25 °C. Weigh hygroscopic reagents (NaOH) quickly.

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How to Use

  1. Enter known quantities: fill values and confirm units in the Grams ⇄ Moles Converter.
  2. Instant solution: unknowns solve live with the formula shown transparently.
  3. Use constant/material tables: standard physical constants and material data are listed on this page.
  4. Compare conditions: change inputs to compare scenarios.

Key Points

  • Grams ⇄ Moles Converter is a free online science & engineering tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: n=m/M two-way · molar mass · stoichiometry basic.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Grams ⇄ Moles Converter formula

Grams ⇄ Moles Converter uses standard science & engineering formulas to compute accurate results instantly.

FAQ

How do I use the Grams ⇄ Moles Converter?
Open the page and fill in the input fields — results update automatically. n=m/M two-way · molar mass · stoichiometry basic.
Are the results accurate?
Yes. Standard formulas and conversion factors are used and verified.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required.
Does it work on mobile?
Yes. The responsive design works on phones, tablets and desktops.
Is my data saved?
No. Everything runs locally in your browser.

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Source & Updates

Based on CODATA recommended constants and standard physics formulas. Last updated: 2025-07

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Grams ⇄ Moles Converter[EB/OL]. https://www.yijiansuan.com/en/c/science/grams-moles

Results provided by this tool are for reference only and do not constitute professional advice.