A general formula:
mass (kg) = density (kg/m3) × volume (m3)
weight at sea level (lbs) = mass (kg) × 2.20462262
Volume:
5 UK gallons = 0.02273045 m3
Densities, approximate:
loose dry sand ≈ 1442 kg/m3
dry sand ≈ 1602 kg/m3
wet sand ≈ 1922 kg/m3
quartz sand ≈ 1201 kg/m3
Choose the appropriate volume and density for your application and apply the general formula.
m = d × v
w = m × 2.20462262
For 5 UK dry gallons of loose dry sand, you get:
1442 kg/m3 × 0.0227 m3 ≈ 32.78 kg
32.78 kg × 2.20462 ≈ 72.3 lbs
1,200 liters = 264 UK gallons.
Three liters = about 0.792 US gallons or 0.659 UK gallons.
25 US gallons = 94.6 L25 UK gallons = 114 L
4,000 liters equates to 1,056.69 US gallons.
0.85 Liters is the same as 0.22 Gallons (US), or 0.19 Gallons in the UK.
588 UK gallons = 2,673.101 liters.588 US gallons = 2,225.822 liters.
150 liters is about 39.6 US gallons or 33 UK gallons.
Do you mean landmass or people?
10000 UK gallon to how many metric tonne water
27,154 US gallons = 22,610.43 Imperial (UK) gallons.
1 US gallon ≈ 0.833 UK gallons ⇒ 35 US gallons ≈ 35 x 0.833 UK gallons ≈ 29.14 UK gallons
There are Imperial gallons and US gallons, the UK uses Imperial gallons as does most of the rest of the world.