The Rule of 72
rule
GenRank Score
3.8
A simple financial rule of thumb used to estimate the number of years it takes for an investment to double in value, by dividing 72 by its annual rate of return.
Also Known As
The Rule of 72Rule of 72
1 question•1 category
Score History
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Average Rank
#4.5
Median
#5
Range
#2–#7
Consistency
★☆☆σ=2.5
🏆Top 3 in 1/2 models
Rankings by Model
Grok 4.3 #2Gemini 3 Flash #7