Best VS Code extensions for AI development - Latest Updates
Best VS Code extensions for AI development
May 15, 2026
📊 PERCIVIA
Percentage Calculator
Calculate percentages, discounts, profit margins, markup, and more — with visual bars.
🔢 Calculation Mode
% of
=
?
From
to
From
to
Cost
Revenue
Original Price
Discount
%
Cost
Markup
%
💡 Example Calculations
How to Calculate Percentages
Percentage calculations are fundamental to everyday mathematics — from understanding sale discounts to calculating profit margins and tax. PERCIVIA covers all six common percentage scenarios with instant visual feedback.
Formula Reference
- X% of Y: Result = (X / 100) × Y
- Percentage increase: ((New − Old) / Old) × 100
- Percentage decrease: ((Old − New) / Old) × 100
- Profit margin: ((Revenue − Cost) / Revenue) × 100
- Discount price: Original × (1 − Discount% / 100)
- Markup price: Cost × (1 + Markup% / 100)
Difference Between Margin and Markup
Margin is calculated as a percentage of the selling price, while markup is calculated as a percentage of the cost. For example, a product costing ₹100 sold for ₹150 has a 33.3% margin but a 50% markup. Understanding this distinction is critical in pricing strategy.
Common Use Cases
- Calculate how much you save in a sale (discount calculator)
- Track portfolio growth percentage over time
- Calculate GST or sales tax amounts
- Determine profitability of products
- Compute grade percentages from raw scores
What is the difference between percentage increase and markup? +
How do I calculate the original price after a discount? +