What percent is this part of that whole?
Enter the part and the whole. Fifty out of 200 is 25%. The page shows two decimal places, so 1 out of 3 is 33.33%. A whole of zero is rejected.
The form also shows Value and Base, but the browser result uses Part and Whole. If you want the percent in the result box, fill those two fields.
What price is left after a percent off?
A 15% discount on ₹2,000 removes ₹300 and leaves ₹1,700. The result line is the final price, not the saving. A sale price is 85% of the original, not 15% of it.
The discount page does not add GST and does not stack a second offer. Discount first, then run GST on the reduced base if that is the order the shop uses.
Which conversions are real on the unit page?
Kilometres to miles use 0.621371. Kilograms to pounds use 2.20462. Metres and kilometres use 1,000. Celsius and Fahrenheit use the standard scale-and-shift formulas. Any other pair is returned unchanged.
The ruler in the illustration is decorative. The factors in the paragraph above are the ones the calculator multiplies by.
Questions
Is 15% off the same as paying 15% of the price?
No. Fifteen percent off leaves 85% of the original price.
Why did a unit conversion stay the same?
The pair is not supported. The page does not invent a factor.
Can a percentage be over 100?
Yes, if the part is larger than the whole. That is a ratio, not an error by itself.