The monthly payout generated by a 100,000 currency unit pension pot depends entirely on whether you purchase a lifetime annuity or utilize flexible drawdown. If used to buy a traditional lifetime annuity at standard retirement age, 100,000 typically yields an estimated pre-tax income ranging between 5,000 to 7,000 per year (roughly 400 to 580 per month), depending on prevailing interest rates, your age, and health factors. Alternatively, using flexible drawdown allows you to withdraw varying amounts, though withdrawing too rapidly risks depleting the fund early.