Doubling Growth Formula:
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The 100% increase formula calculates exponential growth where a value doubles each period. It's commonly used in finance, biology (cell growth), and other fields where quantities grow by 100% at regular intervals.
The calculator uses the doubling growth formula:
Where:
Explanation: Each period represents a 100% increase (doubling) of the previous value. The formula accounts for compound growth over multiple periods.
Examples:
Tips: Enter the starting value and number of doubling periods. The calculator will show the final value after all periods of 100% growth.
Q1: What's the difference between 100% increase and compound interest?
A: A 100% increase is equivalent to 100% compound interest per period - the value doubles each time.
Q2: How many periods does it take to go from X to Y?
A: You can calculate periods needed using logarithms: Periods = log₂(Y/X).
Q3: Is this realistic for financial investments?
A: While possible short-term, sustained 100% returns are extremely rare in finance over many periods.
Q4: Can this model biological growth?
A: Yes, it accurately models exponential growth phases where populations double at regular intervals.
Q5: What if the growth rate isn't exactly 100%?
A: For different rates, use the general formula: New Value = Old Value × (1 + rate/100)Periods.