Data source: Rule of 72 and Rule of 69 applied to crypto returns | Updated: Jun 2026
Frequently Asked Questions
How does the Rule of 72 work?
Divide 72 by your annual return rate to get years to double. At 10% return: 72/10 = 7.2 years. Simple and powerful.
What return rate should I expect from crypto?
BTC has historically averaged ~50-100% annual returns in bull years. A conservative estimate is 15-25% long-term CAGR.
How does compounding frequency affect doubling time?
More frequent compounding reduces doubling time. Daily compounding is slightly faster than monthly.
Can DCA help me reach my doubling goal faster?
Yes — DCA adds new capital alongside compounding returns. Use the DCA Backtesting Tool to model different strategies.
⚠️ Theoretical model: The doubling time calculation is based on the Rule of 72 and assumed annual returns. Past performance and theoretical projections do not guarantee future results. Always conduct your own research.
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