Tip Calculator

100% private — runs in your browser

Tip

Total

Tip / person

Total / person

Work out what X% of a number is, what percent one number is of another, and percentage increase or decrease — with the formula shown for each..

Find the final price after a discount, stack a second discount, and add tax — with the amount saved shown clearly.

Add GST to a base price or extract it from a GST-inclusive amount, with the CGST and SGST split shown for every slab rate..

Calculate your body mass index in metric or imperial units and see the healthy weight range for your height.

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