0.9 FTE to weekly, monthly and annual hours

Same scenario, three explicit full-time baselines
Full-time h/week	Weekly h	Average monthly h	Annual h
35	31.5	136.5	1,638
37.5	33.75	146.25	1,755
40	36	156	1,872

Same scenario, three explicit full-time baselines

Full-time h/week

Weekly h

Average monthly h

Annual h

31.5

136.5

1,638

37.5

33.75

146.25

1,755

156

1,872

Worked example: 0.9 FTE to weekly, monthly and annual hours

0.9 × 40 = 36 hours a week. Across 52 weeks, 36 × 52 = 1,872 hours; divide by 12 for 156 hours in an average month.

On five equal workdays, that allocation averages 7.2 hours per day. A compressed schedule changes the daily pattern, not the weekly FTE conversion.

35, 37.5 and 40h are selectable planning baselines, not a legal definition of full-time.
Annual hours use exactly 52 weeks; monthly hours use 52 ÷ 12 weeks. Actual months, leap years, holidays and leave are not deducted.
FTE can describe paid contracted hours or productive capacity: keep the definition consistent when comparing staff.