Question 1

What is 342 mg/L in ppm?

Accepted Answer

342 mg/L = 342 ppm. Use the converter on this page to convert to other concentration units instantly.

Question 2

How do you convert mg/L to ppm?

Accepted Answer

Formula: 1 ppm = 1 mg/L (aqueous, density ≈ 1 kg/L) · 1 ppb = 0.001 mg/L · 1% = 10,000 ppm. Multiply your mg/L value by the appropriate factor to get ppm, or use the interactive converter above.

Question 3

What is 342 ppm in mg/L?

Accepted Answer

342 ppm = 342 mg/L.

mg/L	ppm
327 mg/L	327
332 mg/L	332
337 mg/L	337
342	342
347 mg/L	347
352 mg/L	352
357 mg/L	357

342 mg/L to ppm

Formula