ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ

Use the free online ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ tool. Fast, private and easy to use — runs entirely in your browser. Part of our ਰਸਾਇਣ ਕੈਲਕੁਲੇਟਰ collection.

ਮੋਲੈਰਿਟੀ ਕੈਲਕੁਲੇਟਰ

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

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

ਪਤਲਾਕਰਨ ਕੈਲਕੁਲੇਟਰ

Stock concentration C1 Target concentration C2 Final volume V2

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

pH ਕੈਲਕੁਲੇਟਰ

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

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

ਆਦਰਸ਼ ਗੈਸ ਨਿਯਮ ਕੈਲਕੁਲੇਟਰ

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.

ਗ੍ਰਾਮ ਤੋਂ ਮੋਲ ਪਰਿਵਰਤਕ

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

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

ਸੰਯੁਕਤ ਗੈਸ ਨਿਯਮ ਕੈਲਕੁਲੇਟਰ

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.

ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ

Initial amount Half-life Elapsed time (same unit)

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

ਘੋਲ ਪ੍ਰਤੀਸ਼ਤ ਕੈਲਕੁਲੇਟਰ

Solute mass (g) Solution volume (mL)

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

Frequently Asked Questions

Is the ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ free to use?

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

Is the ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ safe and private?

Absolutely. The ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ 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 ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ?

No installation is needed. The ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ works instantly online in any modern browser on desktop, tablet or mobile.

Does the ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ work on mobile phones?

Yes. The ਅੱਧ-ਜੀਵਨ ਕੈਲਕੁਲੇਟਰ is fully responsive and works smoothly on iPhone, Android and any other device.