Calcshark735+ Calculators

Business Finance Calculators

Business Finance calculators and planning tools

15 Calculators
Instant Results
Free to Use
Basic

Break-Even Calculator

Quick and accurate calculations

business & professionalbusiness financebreak-even calculator
Basic

Profit Margin Calculator

Quick and accurate calculations

business & professionalbusiness financeprofit margin calculator
Basic

Markup Calculator

Quick and accurate calculations

business & professionalbusiness financemarkup calculator
Basic

Gross Profit Calculator

Quick and accurate calculations

business & professionalbusiness financegross profit calculator
Basic

Net Profit Calculator

Quick and accurate calculations

business & professionalbusiness financenet profit calculator
Advanced

ROI Calculator

Quick and accurate calculations

business & professionalbusiness financeroi calculator
Basic

Payback Period Calculator

Quick and accurate calculations

business & professionalbusiness financepayback period calculator
Basic

NPV Calculator

Quick and accurate calculations

business & professionalbusiness financenpv calculator
Basic

IRR Calculator

Quick and accurate calculations

business & professionalbusiness financeirr calculator
Basic

Working Capital Calculator

Quick and accurate calculations

business & professionalbusiness financeworking capital calculator
Advanced

Cash Flow Calculator

Quick and accurate calculations

business & professionalbusiness financecash flow calculator
Basic

Burn Rate Calculator

Quick and accurate calculations

business & professionalbusiness financeburn rate calculator
Basic

Customer Acquisition Cost Calculator

Quick and accurate calculations

business & professionalbusiness financecustomer acquisition cost calculator
Basic

Customer Lifetime Value Calculator

Quick and accurate calculations

business & professionalbusiness financecustomer lifetime value calculator
Intermediate

Business Valuation Calculator

Quick and accurate calculations

business & professionalbusiness financebusiness valuation calculator

About Business Finance Calculators

Run the numbers behind your business with free finance calculators. Work out profit margin and markup, break-even, ROI, cash flow, gross and net profit, and business valuation.

Profitability hinges on a handful of figures that must be right. These tools apply the correct formulas so pricing and planning decisions rest on solid ground.

Frequently Asked Questions

What is the difference between margin and markup?
Markup is profit as a percentage of cost; margin is profit as a percentage of selling price. Our calculators handle both so you do not confuse them.
How do I calculate break-even?
The break-even calculator divides fixed costs by the contribution margin per unit to show how many units you must sell to cover costs.
Are these tools free?
Yes — every business finance calculator is free with no sign-up.