Rule of 72 Doubling Time
rule_of_72Read-only
Estimate the doubling time of money at a fixed rate using the rule of 72, plus the exact doubling time from the compound formula. Rate must be between 0 and 30 percent.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| rate | Yes | Annual growth rate percent (0 to 30) |