Calculateurs gratuits

Les chiffres derrière la facture.

Chiffrez un travail, calculez une marge, convertissez une devise, puis transformez le tout en document personnalisé. Gratuit, sans inscription.

Calculateur de TVA et de taxe

Ajoutez ou retirez la TVA, la GST ou la taxe de vente de tout montant.

Work out a selling price from your cost and markup percentage, and see the profit. Free online markup calculator.

Calculate your profit margin from cost and selling price. Free online margin calculator for pricing and quoting.

Work out the price after a discount and how much is saved. Free online discount calculator.

Work out percentages, percentage change and what percent one number is of another. Free online percentage calculator.

Convert between 150+ currencies at live mid-market rates. Free online currency converter for international invoicing.

Work out monthly loan repayments and total interest from the amount, rate and term. Free online loan calculator.

Work out how many units you need to sell to cover your costs, from fixed costs, price and variable cost per unit. Free break-even calculator.

Calculate return on investment as a percentage from the amount invested and the amount returned. Free online ROI calculator for business decisions.

See how savings or investments grow with compound interest over time, from the amount, rate and period. Free compound interest calculator.

Calculate simple interest on a loan or deposit from the principal, rate and time. Free online simple interest calculator.

See how inflation changes the value of money over time. Free online inflation calculator for pricing and planning decisions.

Créez votre compte gratuit et réalisez votre premier document en moins d'une minute. Sans carte, sans limite.