Percentage Calculator
Advanced percentage calculations: % of, what percent, increase/decrease, VAT add/remove, difference, reverse %, and tip split.
Calculation Mode
Input Values
Results
About Percentages
- •A% of B = (A/100)*B. Percentage change = ((new-old)/old)*100.
- •VAT add/remove and reverse % help find original prices.
- •Tip split divides total plus tip by people.
Advanced Percentage Calculator - Increase/Decrease, VAT, Difference, Tips
Calculate percentages: of a number, what percent, increase/decrease, VAT add/remove, percentage difference, reverse %, and tip split. Modern, private, free.
Select a mode, enter A and B (and people for tip split). We handle % of, what %, changes, VAT add/remove, difference, reverse %, and tips.
Key Features
- Multiple modes: of, what %, change, difference, reverse
- VAT/Tax add or remove with one click
- Percentage difference for comparisons
- Tip calculator with split by people
- Save recent results for quick reuse
- 100% client-side, no data sent
Common Use Cases
Great for sales math, taxes, discounts, tips, budgeting, and finance calculations in Kabul, Tehran, Islamabad, and beyond.
Frequently Asked Questions
What modes are supported?
% of, what %, increase/decrease, VAT add/remove, difference, reverse %, and tip split.
Is data private?
Yes. Everything runs in your browser; nothing is uploaded.
Can I save results?
Yes. History keeps the latest calculations for reuse.
Can I split tips?
Yes. Enter tip % and people; we split the total per person.
Is it free?
Completely free with modern UI/UX.