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Visualise How Inflation Eats Your Cash

See the real purchasing power of cash erode over 10, 20, or 30 years, and calculate how investing protects and grows your retirement savings.

๐Ÿ”’ 100% private โ€” all calculations run inside your browser
tune Inflation Parameters
insights Purchasing Power Erosion
Purchasing Power Loss (Cash)
-$64,316
Your cash buying power erodes by 64.3%
Future Cash Buying Power
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Future Invested Buying Power
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Future Invested (Nominal)
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Net Purchasing Power Gap
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Hedge Against Inflation Automatically

NovaPlan builds inflation indexes into all your retirement targets so you always plan with real purchasing power, not nominal illusions.

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Inflation & Saving โ€” Common Questions

Nominal value is the face value of money (e.g. a $100 bill is always nominally $100). Real purchasing power is what that money can actually buy, adjusted for inflation. If inflation runs at 3% for 24 years, your $100 bill will only buy $50 worth of goods.
If you ignore inflation, you will severely underestimate your retirement expenses. A lifestyle that costs $40,000/year today will cost $96,000/year in 30 years at a 3% inflation rate. Your retirement portfolio target must grow accordingly.
It is safe from short-term market crashes, but it is guaranteed to lose value over the long term. Even in high-yield savings accounts, interest rates rarely beat inflation after taxes. Over 20-30 years, cash is one of the riskiest assets due to guaranteed purchasing power decay.
By investing in productive assets that grow with the economy, such as broad-market stock index funds (ETFs) and real estate. These assets tend to raise their prices and dividend payouts in response to inflation, preserving your long-term purchasing power.