💼 Business Calculators

Free business and small-business calculators to help you price products, manage payroll, analyze profitability, and make data-driven decisions. All calculations are private and instant.

Pricing & Profitability

Profit Margin Calculator

Calculate gross, operating, and net profit margins

Markup Calculator

Find selling price from cost and markup percentage

Gross Profit Calculator

Calculate gross profit and gross margin

Pricing Calculator

Set prices based on cost, margin, or markup goals

Break-Even Calculator

Find the sales volume needed to cover all costs

Discount Calculator

Calculate discounts, sale prices, and savings

Payroll & Operations

Payroll Calculator

Calculate gross-to-net pay and employer costs

Inventory Calculator

Calculate EOQ, reorder points, and inventory value

Overtime Calculator

Calculate overtime pay for any hourly rate

Tax & Compliance

Sales Tax Calculator

Add or back-calculate sales tax from any amount

VAT Calculator

Add or extract VAT from prices

GST/HST Calculator

Calculate Canadian GST and HST amounts

Built for Small Business Owners

Whether you run a sole proprietorship or a growing small business, these calculators help you answer the numbers questions that come up every day. All tools are free, require no account, and work on any device.

Last Updated: July 4, 2026