Calculatrice de Remise
Find the discount amount and the final price for any percentage off. You can also work in reverse: enter the sale price and the discount percentage to discover the original price the seller started from.
Exemple concret
100 at 20% off: discount 20, final price 80
Comment calculer
- Choose forward mode (find the final price) or reverse mode (find the original price).
- Enter the price and the discount percentage.
- Read the discount amount, the final price and how much you save.
Formule
Discount = Price × Discount% ÷ 100 · Final = Price − Discount
Explication
- Verifying sale prices and seasonal promotions before you buy.
- Sellers: setting promotional prices that protect your margin.
Calculatrices liées
Calculatrice de Réduction en Pourcentage
Calculez le prix final après application d’une réduction sur un prix d’origine.
Utiliser la calculatriceCalculatrice de Pourcentage
Calculez quel pourcentage représente un nombre par rapport à un autre, combien vaut un pourcentage d’un nombre et la variation en pourcentage entre deux valeurs.
Utiliser la calculatriceCalculatrice de Taxe de Vente
Ajoutez ou retirez la taxe de vente sur n’importe quel prix.
Utiliser la calculatriceCalculatrice de TVA
Calculez le montant de la TVA, le prix net et le total TTC.
Utiliser la calculatriceCalculatrice de Marge (Markup)
Calculez le prix de vente à partir du coût et du pourcentage de marge.
Utiliser la calculatriceQuestions fréquentes
How do I calculate a discount?
Multiply the original price by the discount percentage and subtract the result from the price. Example: 20% off $100 is a $20 discount, so the final price is $80.
How do I find the original price from a discounted price?
Divide the final price by (1 − discount ÷ 100). Example: an $80 item sold at 20% off had an original price of 80 ÷ 0.8 = $100. Use reverse mode above.
Should tax be calculated before or after a discount?
In most checkouts, tax is applied after the discount is deducted, but rules vary by country and product. Check your receipt or local tax authority for exact handling.