1. What is Increase Ratio?

The increase ratio measures the proportional change between a new value and an old value. It shows how many times larger the new value is compared to the original value, while the percentage increase shows the relative change as a percentage.

2. How Does the Calculator Work?

The calculator uses the ratio formula:

And the percentage increase formula:

Where:

• New Value — The current or updated measurement
• Old Value — The original or previous measurement

Explanation: A ratio of 1 means no change, greater than 1 indicates an increase, and less than 1 indicates a decrease.

3. Importance of Ratio Calculation

Details: Ratio calculations are essential in finance, economics, science, and everyday life to measure growth, performance changes, price increases, and many other comparative analyses.

4. Using the Calculator

Tips: Enter both new and old values as positive numbers. The calculator will compute both the ratio and the percentage increase automatically.

5. Frequently Asked Questions (FAQ)

Q1: What does a ratio of 1.5 mean?
A: A ratio of 1.5 means the new value is 1.5 times the old value, representing a 50% increase.

Q2: How do I interpret a ratio less than 1?
A: A ratio less than 1 indicates a decrease. For example, a ratio of 0.8 means the new value is 80% of the old value, representing a 20% decrease.

Q3: Can I use this for financial calculations?
A: Yes, this calculator is useful for calculating price changes, investment returns, revenue growth, and other financial metrics.

Q4: What's the difference between ratio and percentage?
A: Ratio shows the multiplicative relationship, while percentage shows the relative change. Both provide valuable but slightly different perspectives on the change.

Q5: Can I calculate decrease percentage with this calculator?
A: Yes, when the new value is smaller than the old value, the percentage result will be negative, indicating a decrease.