#3351 · Finance Tool

Required Minimum Distribution Withdrawal Schedule Calculator

Build a five-year required minimum distribution schedule from a starting retirement-account balance, expected return, and editable life-expectancy divisor. The calculator shows the first withdrawal, projected total withdrawals, and ending balance. It is a planning estimate—not a substitute for the IRS tables or advice specific to inherited accounts.

Calculator

RMD schedule assumptions
$
years
%
years

How to use this calculator

  1. Enter values for the scenario and jurisdiction you are testing.
  2. Check rates, time periods, and dollar amounts carefully.
  3. Select Calculate or change an input and calculate again.
  4. Review the main estimate together with every supporting result.
  5. Use Reset to restore the example assumptions.

Formula

Annual RMD = prior year-end account balance ÷ applicable distribution divisor. Projected ending balance = (starting balance − RMD) × (1 + annual return).

What the result means

The first result estimates the current withdrawal. The five-year total and ending balance show how required distributions and investment growth may interact.

Federal RMD rules, starting ages, account aggregation, and inherited-account rules can change. Verify the correct IRS table and deadline.

Example calculation

With a $500,000 balance, 26.5 divisor, 5% return, and a 1.0 annual divisor reduction, the first RMD is $18,867.92. The calculator repeats the balance-and-divisor process for five years.

Tips for better results

  • Use the prior December 31 balance required for the account type.
  • Enter the divisor from the table that actually applies to you.
  • Model conservative and optimistic returns separately.
  • Do not use this schedule for an inherited account without checking its rules.

Frequently asked questions

Which balance should I enter for an RMD schedule?

Generally use the relevant prior year-end retirement-account balance, but confirm account-specific and inherited-account rules.

Does the calculator use an official IRS life-expectancy table?

No. You enter the applicable divisor, which lets the tool accommodate the table and situation you have verified.

Does investment growth occur before or after each projected withdrawal?

This projection subtracts the annual RMD first and then applies the entered annual return to the remaining balance.

Can I use this for an inherited IRA?

Only as a rough model. Inherited-account timing and payout requirements can differ substantially.

Why does the projected RMD change each year?

Both the account balance and the assumed divisor change, so the quotient changes each year.

Inputs and calculation roles

InputRole
Starting balanceBase used for year 1
DivisorYears from the applicable table
Annual returnGrowth after each withdrawal
Divisor reductionPlanning assumption for later years

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