Unit price comparison

Use the same quantity unit and currency for both packs. Savings are relative to the higher unit price; both free means 0%.

Let’s run the numbers

USD

Currency only; values are not converted.

Amounts use the selected country’s currency; switching country does not convert values.

THE NUMBERS, MADE CLEARInstant calculation
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Check your inputs and select Calculate.

Use the same quantity unit and currency for both packs. Savings are relative to the higher unit price; both free means 0%.

Common uses

Use the same quantity unit and currency for both packs. Savings are relative to the higher unit price; both free means 0%.

BEHIND THE NUMBERS

Formula & assumptions

u = P/Q; saving = (max(u₁,u₂)−min(u₁,u₂))/max(u₁,u₂)

Use the same quantity unit and currency for both packs. Savings are relative to the higher unit price; both free means 0%.