Percentage Calculator – Calculate Percent, % Change & Percentage Increase | tolkit.me

The Percentage Calculator on tolkit.me is a free online tool that helps you work with all common percentage questions in seconds. You can calculate what is X% of Y, what percent one number is of another, and the percentage increase or decrease between two values.

Whether you’re checking discounts, markups, grades, tax, tips or growth rates, this online percentage calculator gives you quick, accurate results without doing the math by hand.

Percentages appear everywhere: shopping discounts, salary changes, grades, investments, taxes, tips and business reports. But calculating percentages, percentage increase or percentage decrease in your head can lead to mistakes.

Using a percentage calculator helps you:

• ✔️ Quickly find what is X% of Y
• ✔️ See what percent one number is of another
• ✔️ Calculate percentage increase and percentage decrease
• ✔️ Check discounts, sales and final prices accurately
• ✔️ Understand changes in data, KPIs, grades or finances

The Percentage Calculator on tolkit.me is perfect for students, professionals, freelancers, business owners and anyone who deals with percentages every day.

• 1
  Choose your calculation type:
  Common modes include:
  • “What is X% of Y?”
  • “X is what percent of Y?”
  • “Percentage increase/decrease”
• 2
  For “What is X% of Y?”:
  Enter the percentage (X) and the base number (Y). The calculator shows the result of X percent of Y instantly.
• 3
  For “X is what percent of Y?”:
  Enter the part (X) and the whole (Y). The tool returns what percentage X represents out of Y.
• 4
  For percentage increase or decrease:
  Enter the original value and the new value. The calculator shows the percentage change, and whether it’s an increase or a decrease.
• 5
  Adjust values and compare scenarios:
  Change the numbers to explore different discounts, markups, changes in price, revenue, grades or any other data you are analyzing.