Plan Your Drawdown Strategy
Use this calculator to estimate how much you can spend each year so your portfolio is nearly exhausted by your target end age.
Educational estimate only. Real life includes taxes, sequence risk, healthcare shocks, and changing spending needs.
What Is a “Die With Zero” Calculator?
A die with zero calculator helps you estimate how much you can safely spend over your remaining lifetime while aiming to finish with little or no unused portfolio balance. Instead of maximizing wealth at death, this approach prioritizes maximizing life experiences and meaningful spending while you are alive.
The idea is simple: money has the highest utility when you can still use it for your values, relationships, health, learning, and freedom. If you consistently underspend out of fear, you may end up with a large estate but a smaller life than you intended.
How This Calculator Works
1) Growth phase (before retirement)
The tool projects your current assets forward to retirement using your annual contribution and expected pre-retirement return.
2) Drawdown phase (retirement years)
It then calculates a level annual withdrawal so that your portfolio trends toward your target end balance (usually $0) by your chosen end age. This is a retirement withdrawal strategy based on your assumptions, not a one-size-fits-all safe withdrawal rate.
3) Inflation context
The calculator also estimates what that retirement spending amount means in today’s dollars so you can better compare purchasing power.
Input Guide
- Current age: Your age today.
- Retirement age: When withdrawals begin (or use your current age if retired).
- Target end age: Planning horizon for drawdown.
- Current investable assets: Portfolio assets available to fund spending.
- Annual contribution: How much you add each year before retirement.
- Expected returns: Long-term annual assumptions for accumulation and retirement phases.
- Inflation: Used to convert future spending to present-day purchasing power.
- Desired legacy: Amount you still want to leave at the end age.
Why This Is Different From the 4% Rule
Traditional rules (like the 4% rule) are designed to reduce the chance of running out early, often resulting in leftover wealth. A die with zero mindset can be more dynamic: it intentionally targets spending and decumulation with your timeline, values, and legacy goals in mind.
In other words, this is less about preserving principal forever and more about intentional use of money.
How to Use This in Real Life
Run multiple scenarios
- Conservative returns and longer lifespan
- Base case assumptions
- Optimistic market and shorter horizon
Adjust as life changes
Recalculate annually. Markets move, health changes, goals evolve, and your spending profile will not stay flat forever.
Keep a margin of safety
Even if the model says you can spend a certain amount, many people choose a small buffer for uncertainty. Flexibility is often more important than precision.
Important Limitations
- Assumes smooth average returns (real markets are volatile).
- Does not model taxes, Social Security timing, pensions, or required minimum distributions.
- Assumes constant annual spending in retirement.
- Healthcare, long-term care, and family support costs can materially change outcomes.
Bottom Line
A die with zero calculator is a planning lens: it helps convert abstract savings into a purposeful lifetime spending plan. Use it to align money with life goals, then revisit often. The best plan is the one that gives you both confidence and freedom.