Question 1

What is 501 mg/L in ppm?

Accepted Answer

501 mg/L = 501 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 501 ppm in mg/L?

Accepted Answer

501 ppm = 501 mg/L.

mg/L	ppm
486 mg/L	486
491 mg/L	491
496 mg/L	496
501	501
506 mg/L	506
511 mg/L	511
516 mg/L	516

501 mg/L to ppm

Formula