Calculates gross margin percentage, markup percentage, cost, and selling price from any two known variables — perfect for retail pricing, wholesale negotiations, and e-commerce product listing optimization where you need to work backwards from a target margin. Everything runs locally in your browser — nothing is uploaded.
Calculate markup percentage, selling price, and gross profit from cost. Essential for retail pricing and margin analysis. Everything runs locally in your browser — nothing is uploaded.
Computes gross profit, net profit, and margin percentages from revenue and cost inputs. Small-business owners use it to price products, evaluate supplier deals, and ensure healthy margins across their product lines.
Determines the exact unit volume or revenue required to cover fixed and variable costs, with a built-in sensitivity slider for price changes. 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 percentage values, percentage increases and decreases, and what-percent-of-what relationships with precise decimal arithmetic. Essential for everyday math — tips, discounts, tax rates, grade scores, and statistical comparisons where quick percentage answers are needed.
Projects customer lifetime value using average order value, purchase frequency, gross margin, and estimated customer lifespan in months. SaaS founders and e-commerce operators use LTV to determine acquisition budgets, segment high-value customers, and forecast recurring revenue.
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.
Any two of cost, selling price, margin %, or markup %. The calculator derives the other two instantly — useful in wholesale negotiations when only one side quotes first.
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
Calculate markup percentage, selling price, and gross profit from cost. Essential for retail pricing and margin analysis. Everything runs locally in your browser — nothing is uploaded.
Profit Margin Calculator
Computes gross profit, net profit, and margin percentages from revenue and cost inputs. Small-business owners use it to price products, evaluate supplier deals, and ensure healthy margins across their product lines.