# celculator

> Fast, free, deterministic web calculation and estimation platform featuring 111 specialized calculators across financial planning, health and fitness, mathematics, and construction engineering.

## Docs

- [Homepage](https://celculator.com/): Free online precision calculation platform
- [Financial Calculators](https://celculator.com/financial-calculator): Amortization, mortgage, loans, interest, and retirement planning
- [Fitness & Health Calculators](https://celculator.com/fitness-and-health-calculator): BMI, caloric intake, BMR, and body fat estimators
- [Math Calculators](https://celculator.com/math-calculator): Percentage, fraction, triangle, slope, and standard deviation tools
- [Construction Suite](https://celculator.com/calculators): Concrete slabs, footings, lumber framing, and materials
- [Engineering Standards Reference](https://celculator.com/reference): Material specifications, rebar weights, and ASTM mix yields
- [Guides](https://celculator.com/guides): Comprehensive estimation and calculation guides

## Optional

- [Contact & Support](https://celculator.com/contact): Inquiries and feedback
- [Privacy Policy](https://celculator.com/privacy): Data and privacy guidelines
- [Terms of Use](https://celculator.com/terms): Terms of usage
- [XML Sitemap](https://celculator.com/sitemap.xml): Full machine-readable site index