Money & shopping

Multiple discount calculator

Apply successive discounts and see the effective overall saving.

Multiple discount calculator
Esc to restore

Your inputs

Results update as you type. Larger files run when you press Update result.

Your result

LOCAL & PRIVATE

Your result will appear here.

Your inputs stay in this browser. Nothing is uploaded or saved.

A clear answer. Here’s how.

Applies each percentage to the remaining price in sequence. For example, 20% then 10% leaves 72% of the original, for a 28% saving. Supports up to 100 discounts from 0–100%. Tax, shipping and retailer rounding are excluded.

See a worked example

Worked example

A fixed demonstration, separate from the values you enter above.

Original price
100
Discount percentages, one per line
20
10

Example result

Final price
72
Saving
28
Effective discount
28%