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Valuation & Wealth Calculators

Educational frameworks and historical examples for analysing Bitcoin cost basis, purchasing power, and wealth preservation over time.

Historical Cost Basis Calculator i

Calculate your Bitcoin investment performance based on historical cost basis.

Inputs
BTC
USD
Results Summary (Historical Example)
Cost Basis
$20,000.00
per BTC
Current Value
$104,850.00
per BTC
Unrealised Gain
$84,850.00
+424.25%
Total Investment
$20,000.00
Total Value
$104,850.00
ROI
+424.25%
Inflation-Adjusted
Value (USD)
$112,430.00
Purchasing Power
Change
+462.15%
Annualised Return
(CAGR)
+96.47%
Context Note
Results reflect historical performance from purchase date to selected end date. Past performance is not indicative of future results.
Growth of $20,000 Investment Over Time i
Portfolio Value (USD) Cost Basis (USD)
$120K $90K $60K $0 Jul '22 Oct '22 Jan '23 Apr '23 Jul '23 Oct '23 Jan '24 Apr '24 Jul '24 Oct '24 Jan '25 May '25
Key Milestones
Break-Even Price $20,000.00
All-Time High (BTC) $109,114.88
Lowest Price (Period) $17,708.40
Days in Profit 874
Max Drawdown -25.43%
Sharpe Ratio (vs USD) 1.42

DCA Wealth Preservation

Model Dollar-Cost-Averaging strategies and long-term wealth preservation.

Purchasing Power Calculator

Compare Bitcoin’s purchasing power vs inflation and fiat over time.

Fiat Debasement Calculator

Measure fiat currency debasement across different time periods.

BTC vs Asset Comparison

Compare Bitcoin performance against major asset classes and benchmarks.

Methodology & Usage

All calculator outputs are historical, educational, and non-predictive.

Calculations depend on the quality of source data.
Results may be revised as new data becomes available.
These tools are designed for research and learning.
Not intended for financial or investment decision making.

How to Use These Tools

1
Historical Context – Use past data to understand real outcomes.
2
Real vs Nominal – Evaluate both nominal returns and inflation-adjusted purchasing power.
3
Scenario Comparison – Compare strategies, assets, and time horizons.
4
Risk Awareness – Understand volatility, drawdowns, and limitations.

2026 Bitcoin Valuation &
Purchasing Power Report

chatgpt image aug 6, 2026, 04 10 36 pm

Institutional insights, real data, long-term perspective.

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Educational Framework

For historical analysis only. Not predictive.

Historical Data

Past performance is not indicative of future results.

No Investment Advice

This is not financial advice. Do your own research.

Risk of Loss

Bitcoin is volatile and involves risk of total loss.

Data Limitations

Sources may have errors, delays, or revisions.