Percentage Calculator

Calculate percentages instantly – perfect for exam marks, discounts, increases, or any percentage-based calculation

How to calculate percentage?

The basic percentage formula is:

Percentage = (Obtained Value ÷ Total Value) × 100

Example: If you scored 78 out of 100:

(78 ÷ 100) × 100 = 78%

Frequently Asked Questions

How do I calculate percentage of marks in exams?

Divide your obtained marks by total marks and multiply by 100. Example: 450 out of 600 = (450 ÷ 600) × 100 = 75%.

What percentage is 25 out of 40?

(25 ÷ 40) × 100 = 62.5%

How do I calculate percentage increase?

Use: ((New Value - Original Value) ÷ Original Value) × 100. Our tool focuses on basic percentage – for increase/decrease try our dedicated tool (coming soon).

Is this percentage calculator accurate for Pakistani board exams?

Yes, it uses the standard mathematical formula used by all Pakistani education boards (BISE, FBISE, Aga Khan, etc.).

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