Tired of using separate tools for simple interest, discounts, and sales targets? Exactly! This Percentage Calculator Suite is a unified dashboard that handles every percentage math problem you face, from finding 15% of a number to tracking project progress. Stop struggling with formulas. Click, enter, and get your answer.

🚀 Your All-In-One Percentage Calculator

🧭 Understanding the Dashboard

The main screen is a dashboard showing 14 colored cards. Each card represents a different, specific calculation.

1. Select Your Task: Click the colored card that matches your goal. For instance, click 📈 Percentage Change if you want to know the percent growth of your sales from last month.
2. Enter Values: The screen changes to a simple interface with two to three input fields. Enter your numbers.
3. Get Results: Hit the Calculate 🚀 button. The result appears in a bold, easy-to-read box below the button.

💡 Quick Start: Top 4 Calculator Types

Most tasks fit into these four popular categories. Here is a direct, step-by-step guide for each one:

1. 📊 Basic Percentage (What is X% of Y?)

• When to Use It: Calculating discounts, taxes, or tips.
• Action: Click the 📊 Basic Percentage card.
• Inputs:
  • What is: Enter the percentage you want to find (e.g., 20 for 20%).
  • of: Enter the total number (e.g., 150 for a $150 bill).
• Result: The calculated portion (e.g., 20% of 150 is 30).

2. 📈 Percentage Change (Comparing Two Values)

• When to Use It: Measuring growth or loss over time (e.g., website traffic, stock prices).
• Action: Click the 📈 Percentage Change card.
• Inputs:
  • Original Value: Enter the older or starting number (e.g., 100 users last month).
  • New Value: Enter the newer or ending number (e.g., 125 users this month).
• Result: The percentage increase (positive) or decrease (negative). In this case, 25% increase.

3. ⬆️ Percentage Increase/Decrease (Applying a Discount or Markup)

• When to Use It: Finding the final price after a sale or adding VAT.
• Action: Click ⬆️ Percentage Increase (for markups) or ⬇️ Percentage Decrease (for discounts).
• Inputs (Example: Decrease):
  • Original Value: Enter the initial price (e.g., 500).
  • Decrease By (%): Enter the discount percent (e.g., 15).
• Result: The new final value (e.g., $500 decreased by 15% is $425.00).

4. 🎯 Percent to Goal (Tracking Progress)

• When to Use It: Showing how close you are to completing a task or reaching a target.
• Action: Click the 🎯 Percent to Goal card.
• Inputs:
  • Current Progress: Enter your current amount (e.g., 75).
  • Goal Target: Enter the total you need to reach (e.g., 100).
• Result: The percentage of the goal achieved. You are 75% of the way there.

🔧 Pro Tip: Conversion Calculators

Need to change formats fast? Use these simple conversion tools:

Please remember to click the Back to Dashboard button to choose a different calculation without reloading the page.