Directory • 100% Client-Side Calculators & Tools

All Free Online Tools & Utilities

Browse our comprehensive directory of instant, lightweight browser-based calculators, converters, and developer utilities.

Business, Marketing & Economics

Optimal Price Calculator

The Optimal Price Calculator determines the profit-maximizing selling price and gross markup percentage using neoclassical microeconomic...

Business, Marketing & Economics

Average Variable Cost Calculator

The Average Variable Cost Calculator computes Average Variable Cost (AVC), Average Fixed Cost (AFC), and Average...

Business, Marketing & Economics

ROI Calculator Excel

The ROI Calculator Excel is a financial analysis tool that calculates simple Return on Investment (ROI),...

Business, Marketing & Economics

Attrition Rate Calculator

The Attrition Rate Calculator determines workforce turnover and customer churn percentages across monthly, quarterly, and annual...

Business, Marketing & Economics

GMROI Calculator

The GMROI Calculator computes Gross Margin Return on Investment, the retail merchandise profitability metric that measures...

Business, Marketing & Economics

MoM Growth Calculator

The MoM Growth Calculator computes Month-over-Month (MoM) percentage changes, absolute volume differences, and annualized compound run...

Business, Marketing & Economics

Accrual Ratio Calculator

The Accrual Ratio Calculator evaluates corporate earnings quality by measuring the divergence between reported accounting net...

Business, Marketing & Economics

NOWC Calculator

The NOWC Calculator computes Net Operating Working Capital by evaluating operating current assets against non-interest-bearing operating...

Business, Marketing & Economics

EBITDA Calculator

The EBITDA Calculator computes Earnings Before Interest, Taxes, Depreciation, and Amortization, the universal benchmark used in...

Business, Marketing & Economics

Net Income Calculator

The Net Income Calculator computes bottom-line business profitability through a multi-step income statement structure. By subtracting...