Question 1

What is 345 mg/L in ppm?

Accepted Answer

345 mg/L = 345 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 345 ppm in mg/L?

Accepted Answer

345 ppm = 345 mg/L.

mg/L	ppm
330 mg/L	330
335 mg/L	335
340 mg/L	340
345	345
350 mg/L	350
355 mg/L	355
360 mg/L	360

345 mg/L to ppm

Formula