Tax, Salary & Business
Markup Calculator
Markup Calculator is a browser-based calculator tool on CalcToolsBase. Free, browser-based Markup Calculator. Enter your values for an instant, clearly-labelled estimate - no signup, no uploads. To use it, enter your values and view the result directly in your browser — no signup and nothing to install.
Want to work out markup and selling price? Markup Calculator does it from your cost price and selling price and shows the price, markup and margin clearly, with everything calculated in your browser.
Estimate only — not financial or accounting advice. Results depend on the figures you enter and exclude taxes, fees and one-off costs unless a field asks for them.
About this calculator
The Markup Calculator is a browser-based tool that helps you work out markup and selling price. You enter your cost price and selling price, and it applies cost × (1 + markup), with the implied margin to return the price, markup and margin. Everything runs locally — no sign-up, no uploads, nothing stored — so it stays fast and private.
How to use
- Enter the cost price of the item.
- Enter the selling price you charge.
- Make sure the selling price is above the cost.
- Tap Calculate to see markup percent, margin, and profit.
Why use the Markup Calculator
Instant
Every figure is computed on your device the moment you tap Calculate.
Private
Your numbers stay in your browser; nothing is sent to a server or saved.
Free
No signup, no paywall, and no ads placed inside your results.
Works offline
Once the page has loaded it keeps working even on a weak connection.
Mobile-first
Laid out for phones and tablets just as much as for desktops.
Honest estimates
Uses simplified, standard formulas for educational estimates; real-world figures vary with local rules, fees, and current rates.
Common uses
Markup when setting a selling price
Markup for cost-plus pricing
Markup when pricing for a target margin
Markup when comparing cost and price
Markup when quoting a job
Markup when comparing supplier costs
Technical notes
Markup Calculator computes markup = (price − cost) ÷ cost × 100, and the resulting selling price.
Figures use the costs, prices and rates you enter and exclude taxes and one-off charges unless a field asks for them.
Results are rounded for display; the underlying calculation keeps full precision.
Worked example
A product costing 200 sold at 260: markup = (260 − 200) ÷ 200 × 100 = 30%.
FAQ
How does this markup calculator compute markup?
Markup is the profit (selling price minus cost) divided by the cost, shown as a percentage, so a cost of 100 sold at 150 is a 50 percent markup.
Does the Markup Calculator send my data to a server?
No. The Markup Calculator runs entirely in your browser with JavaScript; the values you enter never leave your device and nothing is uploaded or saved.
Why does it also show margin?
Markup and margin describe the same profit from different bases. Showing both helps you convert between the figure you set and the share of revenue you keep.
Can markup exceed 100 percent?
Yes. If the selling price is more than double the cost, the markup is above 100 percent, which is common for low-cost goods.