Length (meters/feet)

1 meter = 3.281 foot | 1 foot = 0.305 meter

Volume (liters/gallons)

1 liter = 0.264 gallon | 1 gallon = 3.785 liter

Mass (kilograms/pounds)

1 kilogram = 2.205 pound | 1 pound = 0.454 kilogram