Rabattrechner — Endpreis & Ersparnis berechnen
Ermittelt den reduzierten Endpreis und die prozentuale sowie absolute Ersparnis bei Preisnachlässen und Aktionen.
Formelherleitung & mathematische Grundlagen
Multipliziert den Ursprungspreis mit dem Komplement des Rabattsatzes, um den Zahlbetrag und die Ersparnis auszugeben.
Variablendefinitionen & Maßeinheiten
Worked Retail Markdown Example
A designer winter coat originally priced at $180 is offered during an end-of-season clearance at a 35% discount:
How Double / Stacked Discounts Actually Work
Merchants frequently advertise 'take an extra 20% off already marked down 30% items'. Shoppers often assume this equals a 50% discount. In reality, stacked discounts are applied sequentially (multiplicatively).
A $100 item discounted by 30% drops to $70. Taking an extra 20% off $70 reduces it by $14, resulting in a final price of $56. The real effective discount is 44%, not 50%.
Häufig gestellte Fragen zu Rabattrechner
How do I calculate 20 percent off in my head?
A quick mental math trick is to find 10% by moving the decimal point one digit to the left, then double that amount. For instance, on a $60 item, 10% is $6, so 20% is $12. Subtract $12 from $60 to get $48.
How do I find the original price before discount?
Divide the sale price by (1 − Discount% / 100). For example, if an item cost $80 after a 20% discount: $80 ÷ 0.80 = $100 original price.
Does sales tax apply before or after discount?
In almost all jurisdictions, retail sales tax is assessed on the final discounted price paid by the customer, not on the higher original sticker price.
What is the difference between markup and discount?
Discount is calculated downward from the final selling price, whereas markup is calculated upward from the merchant's wholesale cost to establish the retail price.
Ähnliche Online-Rechner
Häufig zusammen mit Rabattrechner verwendet.
Prozentrechner (Prozentsatz, Prozentwert)
Löst alle gängigen mathematischen Prozentaufgaben: Prozentuale Anteile, Rabatte, Zunahme und Abnahme in Sekunden.
Mehrwertsteuerrechner (MwSt. & USt.)
Berechnet Netto-, Brutto- und Mehrwertsteuerbeträge exakt nach dem deutschen Umsatzsteuergesetz.
Einfacher Zinsrechner
Berechnet lineare Zinserträge und das Kapitalwachstum bei fester Verzinsung ohne Wiederanlage.