1. What is Price Increase Percentage?

Price increase percentage measures how much a price has grown relative to its original value. It's a key metric in economics, finance, and business to understand inflation, cost changes, and value appreciation.

2. How Does the Calculator Work?

The calculator uses the percentage increase formula:

Where:

• New Price — The current or increased price
• Old Price — The original or previous price

Explanation: The formula calculates the relative change between two prices, showing how much the new price has increased compared to the old price as a percentage.

3. Importance of Price Increase Calculation

Details: Calculating price increases helps businesses adjust pricing strategies, allows consumers to track inflation, and enables investors to assess value changes over time.

4. Using the Calculator

Tips: Enter both new and old prices in dollars. Both values must be positive numbers. The calculator will show the percentage increase between them.

5. Frequently Asked Questions (FAQ)

Q1: What does a negative percentage mean?
A: A negative result indicates a price decrease rather than an increase.

Q2: How is this different from percentage difference?
A: Percentage increase specifically measures growth from an original value, while percentage difference compares two values without directionality.

Q3: Can I use this for salary increases?
A: Yes, the same formula works for calculating salary raises, budget increases, or any value growth.

Q4: What if my old price was zero?
A: The calculation is undefined when old price is zero, as division by zero is impossible.

Q5: How precise are the results?
A: Results are rounded to two decimal places, suitable for most financial calculations.