Milligram/Liter to Pound/Gallon (US) Converter

Density Converter

16 units available

Decimals:

From

To

8.345404e-6

1 mg/L = 8.345404e-6 lb/gal

Formula:

lb/gal = mg/L × 0.0000083454

With your value: 1 mg/L = 8.345404e-6 lb/gal

Other Milligram/Liter to Pound/Gallon (US) conversions

2 mg/L to lb/gal 3 mg/L to lb/gal 4 mg/L to lb/gal 5 mg/L to lb/gal 6 mg/L to lb/gal 7 mg/L to lb/gal 8 mg/L to lb/gal

Milligram/Liter to Pound/Gallon (US) Conversion Table

Milligram/Liter (mg/L)	Pound/Gallon (US) (lb/gal)
0.5	4.172702e-6
1	8.345404e-6
2	1.669081e-5
5	4.172702e-5
10	8.345404e-5
15	0.000125
20	0.000167
25	0.000209
50	0.000417
100	0.000835
250	0.002086
500	0.004173
1000	0.008345

Pound/Gallon (US) to Milligram/Liter Conversion Table

Pound/Gallon (US) (lb/gal)	Milligram/Liter (mg/L)
0.5	59,913.213659
1	119,826.427317
2	239,652.854634
5	599,132.136585
10	1,198,264.27317
15	1,797,396.409755
20	2,396,528.54634
25	2,995,660.682925
50	5,991,321.36585
100	11,982,642.7317
250	29,956,606.82925
500	59,913,213.6585
1000	119,826,427.317

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Milligram/Liter (mg/L)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Pound/Gallon (US) (lb/gal)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Milligram/Liter to Pound/Gallon (US)

To convert from Milligram/Liter (mg/L) to Pound/Gallon (US) (lb/gal), multiply the value by 8.345404e-6.

Formula: lb/gal = mg/L × 0.0000083454

Reverse: mg/L = lb/gal × 119,826.427317

Step-by-Step Example

Start with your value in Milligram/Liter. For example: 5 mg/L
Multiply by the conversion factor: 5 x 8.345404e-6
The result is: 4.172702e-5 lb/gal

About Milligram/Liter

The milligram/liter (mg/L) is a unit of density. One milligram/liter equals 0.001 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

About Pound/Gallon (US)

The pound/gallon (us) (lb/gal) is a unit of density. One pound/gallon (us) equals 119.8264273 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

Frequently Asked Questions

How many Pound/Gallon (US) are in 1 Milligram/Liter?

There are exactly 8.345404e-6 Pound/Gallon (US) in 1 Milligram/Liter. This means the conversion factor from Milligram/Liter to Pound/Gallon (US) is 8.345404e-6.

What is the formula to convert Milligram/Liter to Pound/Gallon (US)?

The formula to convert Milligram/Liter to Pound/Gallon (US) is: lb/gal = mg/L × 0.0000083454. For example, to convert 10 Milligram/Liter to Pound/Gallon (US), you would multiply 10 by 8.345404e-6.

What is a Milligram/Liter?