Painting new construction by own effort

Just calculated: today painted the kids' room twice, the study once, if I haven't miscalculated, that was 130 m2 today. We used more than one 15 l bucket of StoColor Sil In, maybe 18-20 l, which would be about 0.15 l/m2. This also roughly corresponds to the specification in the data sheet of 7 m2/l.

Almost 0.4... in words zero point four, liters of paint per m²?

Um, 18m² referred to the living area of the room. The painted area was therefore about 60 m² (all walls + ceiling). Rounds up to 0.12L / m².

Um, with 18m², the living area of the room was meant. Painted area was therefore about 60 m² (all walls + ceiling). Rounded up, that makes 0.12L / m².

Then it fits, those are usual values.