grain/gallon (UK) to part/million (ppm)
Please provide values below to convert grain/gallon (UK) [gr/gal (UK)] to part/million (ppm), or change ↔.
grain/gallon (UK) [gr/gal (UK)]
Definition: A unit of concentration expressing the number of grains of a substance in one UK gallon of solution.
Historyandorigin: The grain is the same as in the US system, but the UK gallon is slightly larger (4.54609 liters).
CurrentUse: Used less commonly than the US system but may still appear in certain industrial or scientific contexts.
funfact: The UK gallon is approximately 20% larger than the US gallon, which makes this unit less common in international contexts.
part/million (ppm)
Definition: A unit of measurement expressing the number of units of a substance in a million parts of a solution or mixture.
Historyandorigin: Part of the imperial system, used to describe very dilute concentrations.
CurrentUse: Widely used in environmental science, chemistry, and air quality monitoring to quantify pollutants and chemicals in very small concentrations.
funfact: 1 ppm is equivalent to 1 milligram of a substance in 1 liter of water, or 1 milligram per kilogram in air.
grain/gallon (UK) [gr/gal (UK)] to part/million (ppm) Conversion Table
| 1 grain/gallon (UK) [gr/gal (UK)] | 14.270049786 part/million (ppm) |
| 2 grain/gallon (UK) [gr/gal (UK)] | 28.540099572 part/million (ppm) |
| 3 grain/gallon (UK) [gr/gal (UK)] | 42.810149358 part/million (ppm) |
| 5 grain/gallon (UK) [gr/gal (UK)] | 71.35024893 part/million (ppm) |
| 10 grain/gallon (UK) [gr/gal (UK)] | 142.70049786 part/million (ppm) |
| 50 grain/gallon (UK) [gr/gal (UK)] | 713.5024893 part/million (ppm) |
| 100 grain/gallon (UK) [gr/gal (UK)] | 1427.0049786 part/million (ppm) |
| 1000 grain/gallon (UK) [gr/gal (UK)] | 14270.049786 part/million (ppm) |
| 10000 grain/gallon (UK) [gr/gal (UK)] | 142700.49786 part/million (ppm) |
| 100000 grain/gallon (UK) [gr/gal (UK)] | 1427004.9786 part/million (ppm) |
| 1000000 grain/gallon (UK) [gr/gal (UK)] | 14270049.786 part/million (ppm) |
How to Convert grain/gallon (UK) to part/million (ppm)
1 grain/gallon (UK) [gr/gal (UK)] = 14.270049786 part/million (ppm)
1 part/million (ppm) = 0.0700768403 grain/gallon (UK) [gr/gal (UK)]
we use cross multiplication method
grain/gallon (UK) [gr/gal (UK)] → part/million (ppm)
1 → 14.270049786
1.5 → ?( suppose x)
=>1.5*14.270049786=1*x
by simplifying
x=21.405074679