Trade & Construction

Contractor Markup & Margin Calculator

Full calculator

Trade & Construction

Contractor Markup & Margin Calculator

Quote price answer$700.00$200.00 gross profit · 40.0% markup · 28.6% margin

Markup is applied to cost. The resulting margin is lower because margin uses the selling price as the denominator.

$500.00Cost

$200.00Profit

40.0%Markup

28.6%Margin

Cost price ($)Start with the real job cost before choosing markup or margin.

Entry mode

Markup percent

Markup percent (%)40% markup is not 40% margin: on a $500 cost, 40% markup gives a 28.6% margin.

Live result$700.00$500.00 cost · $200.00 profit · 40.0% markup · 28.6% margin.

Formula used

Markup mode: sell price = cost x (1 + markup / 100). Margin mode: sell price = cost / (1 - margin / 100). Profit = sell price - cost.

This is the method behind the answer, so the result can be checked rather than simply trusted.

Live math canvas

Your numbers, formula and explanation together

Contractor Markup & Margin Calculator: $700.00. Gross profit $200.00; markup 40.0%; margin 28.6%.

Formula applied

The exact method behind this answer

CalculationTime keeps the method visible so the number can be checked instead of blindly trusted.

Markup mode: sell price = cost x (1 + markup / 100). Margin mode: sell price = cost / (1 - margin / 100). Profit = sell price - cost.

Apply the formulaMarkup mode: sell price = cost x (1 + markup / 100). Margin mode: sell price = cost / (1 - margin / 100). Profit = sell price - cost.$700.00Gross profit $200.00; markup 40.0%; margin 28.6%.

Your live breakdown

Current inputs in the calculation

These values come from the controls above and update when the calculator changes.

Cost price: 500 $
Enter as: Markup percent on cost
Markup or margin: 40 %

Resulting answer

$700.00

Gross profit $200.00; markup 40.0%; margin 28.6%.

Answer: $700.00
Live support: Gross profit $200.00; markup 40.0%; margin 28.6%.

Assumptions used

What this answer assumes

The visible assumptions define the boundary of this calculation.

This calculator is for planning and education, not legal, tax, medical, immigration, engineering or financial advice.
Use current official rates, contracts, carrier terms, statutes or professional guidance before relying on the result.
The default values are examples. Replace them with the figures from the job, invoice, contract, bill, service or record being checked.

Master’s Tip

How to use the result well

Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.

Printable record

What belongs in the saved calculation

Save the inputs, result, formula, assumptions, page URL and date together so the calculation can be reviewed later.

Cost price: 500 $
Enter as: Markup percent on cost
Markup or margin: 40 %

Visual grid

This result measures part of the space you live in

Length, area, volume and material estimates are grid problems too: measure the space, account for edges and allowances, then turn the pattern into a number you can use.

Micro-timehours, minutes, shiftsHuman scaledays, weeks, projectsMacro-timemonths, years, calendars

Measured output$700.00

Space calculations turn a real surface, room, run or volume into cells, edges and allowances that can be quoted, ordered or checked.

$700.00Gross profit $200.00; markup 40.0%; margin 28.6%.

Inputs

Cost price: 500 $
Enter as: Markup percent on cost
Markup or margin: 40 %

Method

Markup mode: sell price = cost x (1 + markup / 100). Margin mode: sell price = cost / (1 - margin / 100). Profit = sell price - cost.

A $500 cost with 40% markup sells for $700, giving $200 profit and a 28.6% gross margin.

Assumptions

This calculator is for planning and education, not legal, tax, medical, immigration, engineering or financial advice.
Use current official rates, contracts, carrier terms, statutes or professional guidance before relying on the result.
The default values are examples. Replace them with the figures from the job, invoice, contract, bill, service or record being checked.

Notes

Use this space on the printed report for client, supplier, classroom, job-location, measurement, quote or approval notes.