Saber's Od level (without a master): 1200 - 1300 units of magical energy.

KEY
Saber’s consumption:
Battle with no damage: 10 units of magical energy.
Amount regained per day: 8 units of magical energy.
Amount needed to maintain her body per day: 6 units of magical energy.
Amount spent fighting Lancer in UBW: 250 units of magical energy.

FUTUROLOGY CONSUMPTION:

Jailbreak: -100
Mistletoe: +50
Daily Consumption: -250
Daily Recuperation: +180

Total Units: 1180

January
Stargazing: -10 units
Scavenger hunt: -20 units (will raise if battle occurs)

Monthly Consumption: -300
Monthly Recuperation: +180

Total Units: