Convert 720 mg/kg to PPM | 720 mg/kg = 720 ppm

Quick Answer: 720 mg/kg = 720 ppm

Milligrams per kilogram
=
Parts per million
Conversion Result
720 mg/kg = 720 ppm

mg/kg and PPM are identical by definition

720 mg/kg = 720 ppm

Explanation:

  1. By definition: 1 mg/kg = 1 mg per 1,000,000 mg = 1 part per million
  2. Therefore: 720 mg/kg = 720 ppm (always equal)

Similar mg/kg to PPM Conversions

Values close to 720 mg/kg for quick reference:

mg/kg PPM Application context
220 mg/kg 220 ppm
320 mg/kg 320 ppm
420 mg/kg 420 ppm
520 mg/kg 520 ppm
620 mg/kg 620 ppm
720 mg/kg 720 ppm
820 mg/kg 820 ppm
920 mg/kg 920 ppm
1,020 mg/kg 1,020 ppm
1,120 mg/kg 1,120 ppm
1,220 mg/kg 1,220 ppm

See Also

Frequently Asked Questions

How much is 720 mg/kg in ppm?

720 mg/kg equals 720 ppm. mg/kg and PPM are always equal by definition.

How do I convert 720 mg/kg to ppm?

720 mg/kg = 720 ppm. No calculation needed — mg/kg and ppm are the same unit expressed differently.

Are mg/kg and ppm always equal?

Yes, always. 1 mg/kg = 1 ppm by definition. Unlike mg/L (which depends on solution density), mg/kg is a mass/mass ratio identical to ppm in all cases.

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.

Conversion factors verified against NIST, BIPM Based on SI definitions (BIPM). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes