Calculastic

Calculator category

Business & Pricing Calculators

Calculate margin, markup, gross profit, break-even volume, unit pricing, and cost-plus pricing for practical business decisions.

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Best starting points

Profit margin calculatorStart here when you know revenue and cost and need a margin percentage.Markup calculatorUse this when you know cost and selling price and need markup on cost.Break-even calculatorUse this when fixed costs and required sales volume are the main question.

Guides and comparisons

Use these explanations when you need the decision context behind a calculator, not just the final number.

Markup vs Margin

Markup and margin both compare price, cost, and profit, but they use different denominators. Markup is based on cost. Margin is based on selling price or revenue.

Gross Profit vs Profit Margin

Gross profit is a dollar amount. Profit margin is a percentage. Both use revenue and cost, but they answer different business questions.

Profit and pricing

Measure profit dollars, margin percentage, markup, and cost-plus selling prices.

Profit Margin Calculator

Calculate profit and margin percentage from revenue and cost.

Open profit margin calculator

Gross Profit Calculator

Calculate gross profit dollars and gross margin percentage from revenue and cost.

Open gross profit calculator

Markup Calculator

Calculate markup amount, markup percentage, and the related margin percentage.

Open markup calculator

Cost Plus Pricing Calculator

Calculate selling price, profit per unit, and margin from cost plus target markup.

Open cost plus pricing calculator

Unit economics

Normalize prices and estimate the sales volume needed to cover fixed costs.

Price Per Unit Calculator

Calculate unit price by dividing total price by quantity.

Open price per unit calculator

Break-Even Calculator

Find break-even units from fixed costs, price per unit, and variable cost per unit.

Open break-even calculator

Sales cost context

Estimate flat commission when sales payouts affect pricing or profitability.

Commission Calculator

Estimate flat-rate gross commission from sales amount and commission percentage.

Open commission calculator

Common tasks

Set a price from cost and markupCalculate a planned selling price from unit cost and target markup.Calculate gross profit dollarsFocus on the dollar amount left after subtracting cost from revenue.Compare price per unitNormalize packages, batches, and quantities into a per-unit price.

Related categories

Move between calculator families when the next question depends on a different type of input.

Pay & Income CalculatorsEstimate labor costs, pay rates, commission, and freelance hourly rates.Loan & Interest CalculatorsEstimate debt service that may affect fixed costs or cash flow.Conversion CalculatorsConvert units before comparing package sizes, product measurements, or material quantities.

Frequently Asked Questions

Which business calculator should I start with?

Use profit margin for revenue-and-cost percentage analysis, markup for cost-based pricing analysis, and break-even when fixed costs and unit volume matter.

Is markup the same as margin?

No. Markup divides profit by cost, while margin divides profit by revenue or selling price.

Do these tools replace accounting software?

No. They are focused calculators for pricing and planning assumptions, not full accounting, tax, or inventory systems.