Prices from cost and a target margin percentage — the tool solves for selling price, profit, and markup. Perfect for retail pricing, wholesale negotiations, and e-commerce listings where you work backwards from a target margin. Figures never leave your device — every calculation runs locally in your browser.
Content reviewed October 2026 · About Toolzum
Price products from cost with markup percent — margin, selling price, and profit united. Cost $20 at 50% markup sells $30 — free, local, no signup.
Compute gross margin from revenue and costs — know exact profitability. A $30 sale at $20 cost margins 33% — free, local, no signup.
Determines the exact unit volume or revenue required to cover fixed and variable costs, with presets for common business types. Essential for startup pricing strategy, product launch planning, and manufacturing cost analysis where knowing your break-even point is critical before committing to production.
Computes X% of Y and what-percent-of-what (X is what % of Y) in two side-by-side panels with precise decimal arithmetic. Essential for everyday math — tips, discounts, tax rates, grade scores, and statistical comparisons where quick percentage answers are needed.
Creates stylish Unicode text in 16 ready-made styles — 8 letter alphabets including double-struck, cursive, gothic, and small caps, plus 8 symbol decorations. Perfect for social media bios, gaming usernames, Discord profiles, and Instagram captions where standard fonts will not render.
Margin is profit as a share of selling price; markup is profit as a share of cost. Example: cost $80, price $100 → margin 20%, markup 25%. Same profit, different base — mixing them up is the most common pricing error.
Enter your cost and target margin %; the calculator solves for price. Example: cost $80 with a 30% target margin → price = $80 / (1 − 0.30) = $114.29.
Two: item cost and target margin %. The calculator solves for selling price, profit, and markup — it does not take selling price or markup as inputs.
Enter tax-inclusive or post-discount figures directly. For a 10% discount off a $100 list price, run the numbers on $90 to see the true margin before quoting.
No. All calculations run locally in your browser. No costs, prices, or margins are transmitted or stored.
Markup Calculator
Price products from cost with markup percent — margin, selling price, and profit united. Cost $20 at 50% markup sells $30 — free, local, no signup.
Profit Margin Calculator
Compute gross margin from revenue and costs — know exact profitability. A $30 sale at $20 cost margins 33% — free, local, no signup.