From The Mana World
Distance
IG name IG equivalent RL equivalent ========================================= step 1 tile ~1 meter mile 1 map in theory ~1.5 km, in practice only ~100 m
Weight
IG name IG equivalent RL equivalent ========================================= stone # ~10 gram # a man's weight ~75 kg
Liquid volumes
IG name IG equivalent RL equivalent ===================================================== Bottle an average potion bottle 1/2 liter Barrel an average barrel 100 liter