About Service Biz Calculators
Simple tools for the numbers service-business owners need before they quote a job.
What this site is
Service Biz Calculators is a free utility site built around business-specific calculators. The goal is to give a service-business owner a useful answer quickly without requiring an account, subscription or complicated software workflow.
How calculators are designed
Industry-specific inputs feed a shared profitability methodology. Each calculator can vary by business type while preserving consistent outputs such as recommended quote, break-even price, job cost, owner compensation, expected profit and what-if pricing.
Transparency
Where outside reference data is used, the calculator labels the source and data period. The Methodology page explains the formulas and data roles. Questions or corrections can be sent through the Contact page.