DISCOUNT
STACK.

List price and a discount chain like 40/10 — get the real net price and the true effective discount. Stacked discounts never simply add up.

DISCOUNT CALCULATOR

STACK THE
DISCOUNTS.

List price ($)

Discount chain (%)

Single like 25, or stacked like 40/10 or 30, 15, 5.

$54.00

Net price

List price$100.00

Discounts applied40% + 10%

You save−$46.00

Effective discount46.00%

HOW IT WORKS

Apply a chain of trade discounts like 40/10 to a list price and get the true net and effective discount.

Enter your numbers

Type the list price and a discount chain — a single number like 25, or stacked like 40/10 or 30, 15, 5.

We compound them

Each discount applies to the price left after the one before, so they multiply rather than add: 40/10 is 46% off, not 50%.

Use the result

The hero number is the real net price; the effective discount is your true total off the list.

Put this on your site

Paste one line and the live discount stack calculator runs on your page, free, with a link back here. No account, no key, nothing to update.

GRAJ

Every tool here is free and needs no account. When you are ready to sell, joining is free too — GRAJ takes 5% when a transaction goes through.