Pricing tools
Exact arithmetic for pricing decisions.
Eight free calculators for the pricing math that comes up constantly when you're setting or checking a price. No account, no upload — everything runs in your own browser.
Reviewed 2026-08-11
Percentage calculator
Find a percentage of a number, what percentage one number is of another, or the percentage change between two figures.
Discount calculator
Enter the original price and the discount to get the sale price and the exact amount saved.
Markup calculator
Turn a cost price into a sell price at the markup or margin you want, and see the profit either way.
Profit margin calculator
Enter any two of cost, price, margin or markup and solve for the rest — with the margin-vs-markup difference explained.
Wholesale price calculator
Build a landed cost, set your margin, and get a suggested wholesale price, RRP and a quantity price-break table.
Project cost calculator
Labour, materials, equipment and overhead rolled into a suggested quote, with margin and markup shown side by side.
Break-even calculator
Enter fixed costs, price and variable cost per unit to find the exact sales volume where you stop losing money.
Hourly rate calculator
Target income, expenses and a realistic billable share, worked back into the rate you actually need to charge.
Markup and margin are not the same number
Both describe profit, but from different starting points, and mixing them up quietly costs money. Markup is profit as a percentage of your cost: add 50% markup to a $100 cost and you sell at $150. Margin is profit as a percentage of your selling price: that same $50 profit on a $150 sale is a 33% margin, not 50%.
The markup calculator below works from cost, so check which one your supplier or client actually means before you quote a number back to them — a "50% margin" request priced as a 50% markup undercharges by a meaningful amount.
Questions
Should I price by markup or by margin?
How do I calculate a discount without a calculator?
Does the percentage calculator handle percentage increase and decrease?
What this page cannot do
The calculation is free. The memory is not.
These calculators answer a question and then forget it, which is fine once and tiring on the fiftieth invoice. Ochre carries the same arithmetic to where the numbers already are — the markup calculator on a product's price, the discount calculator on an invoice's totals — so the result becomes part of the document instead of something you copy across by hand.
