Input (grade 3): One long ton is equal to 2240 l, 1.12 times as a short ton, or 35 c of salt water with a density of 64 lb\/ft Â (1.025 g\/ml).
Output (grade 6): It is equal to 2240 l or 35 c of salt water with a density of 64 lb\/ft3 (1.025 g\/ml).