Calculate a percentage of a number. For example, find what 15% of 200 is.
Find what percent one number is of another. For example, 30 is what % of 150?
Calculate the percentage increase or decrease from one value to another.
Common Use Cases
Discounts
Calculate sale prices by finding what X% off of original price is.
Tips
Quickly calculate 15%, 18%, or 20% tip on your restaurant bill.
Tax Calculations
Quickly estimate taxes for different rates and amounts.
Business Finances
Calculate profit margins and return on investment for your business.
Shopping
Figure out final prices including taxes and calculate potential savings.
Budgeting
Plan your expenses and understand tax implications for budgeting.
Frequently Asked Questions
How do I calculate a percentage of a number?
To calculate X% of Y, multiply Y by X/100. For example, 20% of 150 = 150 × (20/100) = 30.
How do I find what percentage one number is of another?
To find what percentage X is of Y, divide X by Y and multiply by 100. For example, 30 is what percent of 150? (30/150) × 100 = 20%.
How do I calculate percentage increase or decrease?
To calculate percentage change, subtract the initial value from the final value, divide by the initial value, and multiply by 100. For example, if a price increases from $80 to $100: ((100-80)/80) × 100 = 25% increase.
Calculate the GST amount and total price by adding GST to a base price.
Calculate the base price by removing GST from a total amount.
Common Use Cases
Business Invoicing
Calculate GST for business invoices and billing documents.
Retail Pricing
Determine final prices including GST for retail products.
Service Charges
Calculate GST on service fees and professional charges.
Tax Returns
Compute GST components for tax return preparation.
Frequently Asked Questions
How is GST calculated on a product or service?
GST is calculated as a percentage of the base price. For example, with 18% GST, if an item costs ₹100, the GST would be ₹18 (18% of ₹100), making the total price ₹118.
How do I remove GST from a total amount?
To remove GST, divide the total amount by (1 + GST rate). For example, to remove 18% GST from ₹118, divide by 1.18 to get the base price of ₹100.
What are the different GST rates in India?
India has four main GST rates: 5%, 12%, 18%, and 28%. The applicable rate depends on the type of goods or services.
Calculate your profit or loss amount and percentage based on cost price and selling price.
Calculate the VAT amount and total price by adding UAE VAT to a base price.
UAE VAT Information:
The standard VAT rate in the UAE is 5%, which applies to most goods and services.
Some categories like healthcare, education, and certain financial services may be exempt or zero-rated.
Calculate the base price by removing UAE VAT from a total amount.
UAE VAT Information:
The standard VAT rate in the UAE is 5%, which applies to most goods and services.
Some categories like healthcare, education, and certain financial services may be exempt or zero-rated.