Percentage Calculator (Watch OS) Support

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Percentage Calculator

Quick percentage calculations on your Apple Watch

📱 About the App

Percentage Calculator is designed specifically for Apple Watch, providing instant percentage calculations right on your wrist. No iPhone required!

🧮

Basic %

Calculate X% of any number
e.g., 20% of 100 = 20

📈

% Change

Find percentage increase/decrease
e.g., 100 to 120 = +20%

🔍

% Of

What percent is X of Y?
e.g., 25 is 25% of 100

🔧 How to Use

Getting Started

  1. Open the Percentage Calculator app on your Apple Watch
  2. Select one of three calculation modes
  3. Tap the input fields to enter numbers
  4. See instant results with color-coded feedback

Input Tips

  • Large Input Areas: Tap the gray input boxes to open the number keypad
  • 4-Column Keypad: Optimized layout for Apple Watch screen
  • Decimal Support: Use the "." button for decimal numbers
  • Backspace: Use "⌫" to delete digits
  • Confirm: Tap "✓" to confirm your input

❓ Frequently Asked Questions

Q: Do I need an iPhone to use this app?
A: No! This is a standalone Apple Watch app that runs completely independently.
Q: Why are negative percentages shown in red?
A: Red indicates a decrease (negative change), while green shows an increase (positive change) for easy visual recognition.
Q: Can I use decimal numbers?
A: Yes! Tap the "." button on the keypad to enter decimal values like 12.5 or 0.75.
Q: What does "12% of 100 = 12" mean?
A: This is correct! When you enter "12" in the percentage field, it means 12%. So 12% of 100 equals 12.
Q: Which Apple Watch models are supported?
A: All Apple Watch models running watchOS 9.0 or later are supported.

🛠 Troubleshooting

App Won't Open

  • Ensure your Apple Watch is running watchOS 9.0 or later
  • Restart your Apple Watch by holding the side button
  • Check available storage space on your watch

Keypad Issues

  • Make sure you're tapping directly on the gray input boxes
  • Try using a firmer tap if the keypad doesn't appear
  • Ensure the app has proper permissions

Calculation Errors

  • Verify you've selected the correct calculation mode
  • Check that decimal points are entered correctly
  • For percentage change, ensure X and Y values are in the right order

💡 Tips & Tricks

  • Quick Access: Add the app to your watch face complications for instant access
  • Shopping: Perfect for calculating discounts and sale prices
  • Restaurants: Quickly calculate tips (e.g., 18% of $45.50)
  • Business: Calculate profit margins and growth rates
  • Fitness: Track percentage improvements in your workouts

🔒 Privacy

Your privacy is important to us:

  • All calculations are performed locally on your Apple Watch
  • No data is sent to external servers
  • No personal information is collected or stored
  • No internet connection required

📞 Contact Support

Need help or have feedback?

📧 Email: support@dolphinstudio101.com

🌐 Website: www.dolphinstudio101.com

We typically respond within 24 hours!

⭐ Rate & Review

If you find Percentage Calculator helpful, please consider leaving a review on the App Store. Your feedback helps us improve and reach more users!

Percentage Calculator v1.0
Compatible with Apple Watch Series 1 and later
Requires watchOS 9.0 or later
© 2025 Dolphin Studio. All rights reserved.

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