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Stacked discount calculator

Stacked discount calculator: enter your values and get an instant free result.

Your result

Complete the fields and calculate.

Calculation method and formula

Original price × (1 − First discount [%] ÷ 100) × (1 − Additional discount [%] ÷ 100)

Understand the inputs

Original price
Use a measured value or your own assumption.
First discount
Unit: %. Use a measured value or your own assumption.
Additional discount
Unit: %. Use a measured value or your own assumption.

Assumptions and limitations

Successive discounts apply to the remaining price, so they cannot simply be added together. Shipping, fees and coupon conditions are excluded.

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

Worked example

Illustrative values. Replace them with your own inputs for your calculation.

Original price
100
First discount
20 %
Additional discount
10 %
Example result72

Total saving: 28 (28%).

Model revision: October 17, 2026 · How CleverCalc works

FAQ

Frequently asked questions

How does Stacked discount calculator work?+

Original price × (1 − First discount [%] ÷ 100) × (1 − Additional discount [%] ÷ 100). Successive discounts apply to the remaining price, so they cannot simply be added together. Shipping, fees and coupon conditions are excluded.

What assumptions should I consider for this result?+

Successive discounts apply to the remaining price, so they cannot simply be added together. Shipping, fees and coupon conditions are excluded. The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation.

How accurate is the result?+

The formula uses the specified units. Displayed numbers are rounded; whole packs, item counts and full time periods may also be rounded within the calculation. Prices, measurements and model assumptions determine how well the result represents your situation.

Is this calculator free?+

Yes. Calculations and PDF export work without an account or registration.

What happens to my inputs?+

Calculations run in your browser. Results are saved locally only when you add them to My results; favourites and history are also local. Shared links contain your values. The currency tool requests the selected currencies from its rate provider without sending your amount.

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