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Fast, focused utilities built for real workflows — no fluff, no sign-ups, no limits.

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Recently Added

The latest tools added to our collection

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Georgia Overtime Calculator

Georgia Overtime Calculator

Calculate Georgia regular pay, overtime pay (1.5x), tip credit adjustments, and total weekly gross earnings under Georgia and FLSA labor laws.

GDP Per Capita Calculator

GDP Per Capita Calculator

Calculate real or nominal GDP per capita, total GDP, and population size with growth rate projections.

GDP Growth Calculator

GDP Growth Calculator

Calculate annual or quarterly GDP growth rate percentage, nominal GDP change, and real GDP growth between periods.

GDP Gap Calculator

GDP Gap Calculator

Calculate the GDP gap (output gap) and GDP gap percentage using actual real GDP and potential real GDP.

GDP Deflator Calculator

GDP Deflator Calculator

Calculate GDP Deflator, Nominal GDP, Real GDP, and implied economy-wide inflation rates.

Futures Contract Calculator

Futures Contract Calculator

Calculate notional value, initial margin, profit or loss, and ROI for futures trading contracts.

Future Salary Calculator

Future Salary Calculator

Project your future salary based on expected annual raises, inflation rates, and career years.

Full Time Equivalent Calculator

Full Time Equivalent Calculator

Calculate Full-Time Equivalent (FTE) employees based on total working hours and standard workweek hours.

Free Float Calculator

Free Float Calculator

Calculate free float shares, free float percentage, and free float market capitalization from outstanding and restricted shares.

Free Cash Flow to Firm Calculator

Free Cash Flow to Firm Calculator

Calculate free cash flow to firm (FCFF / Unlevered Free Cash Flow) from EBIT, Net Income, OCF, CapEx, and Tax Rate.

Free Cash Flow to Equity Calculator

Free Cash Flow to Equity Calculator

Calculate free cash flow to equity (FCFE) from net income, net debt issued, working capital changes, and CapEx.

Free Cash Flow Calculator

Free Cash Flow Calculator

Calculate free cash flow (FCF) using operating cash flow, CapEx, net income, working capital changes, and EBIT.

Florida Overtime Calculator

Florida Overtime Calculator

Calculate Florida overtime pay, regular wages, tip credit adjustments, and total weekly gross earnings under FLSA and Florida labor laws.

Fisher Effect Calculator

Fisher Effect Calculator

Calculate real interest rate, nominal interest rate, and inflation rate using the exact and approximate Fisher Equation.

Financial Leverage Ratio Calculator

Financial Leverage Ratio Calculator

Calculate financial leverage ratio, equity multiplier, debt ratio, and degree of financial leverage (DFL) to assess corporate solvency and risk.

Finance Charge Calculator

Finance Charge Calculator

Calculate total finance charges, monthly interest, and credit card borrowing costs with APR, balance, billing cycle days, and additional fees.

FIFO Inventory Calculator

FIFO Inventory Calculator

Calculate Cost of Goods Sold (COGS) and ending inventory value using the First-In First-Out (FIFO) inventory accounting method.

FICA Tax Calculator

FICA Tax Calculator

Calculate gross wages FICA taxes including Social Security (6.2%), Medicare (1.45%), Additional Medicare tax, and employer matching contributions.

FFO Calculator

FFO Calculator

Calculate Funds From Operations (FFO) for Real Estate Investment Trusts (REITs) using net income, depreciation, and gains on property sales.

Expense Ratio Calculator

Expense Ratio Calculator

Calculate mutual fund and ETF expense ratio fees, final balance, and investment returns lost to operating fees over time.

Expected Utility Calculator

Expected Utility Calculator

Calculate expected utility, certainty equivalent, and risk premium for risky payoffs using logarithmic, square root, or linear utility functions.

Expected Return Calculator

Expected Return Calculator

Calculate investment expected return using probability scenarios, CAPM model, or asset portfolio weighting.

Exit Rate Calculator

Exit Rate Calculator

Calculate annual exit run rate from recent monthly revenue or web page exit rate from pageviews and exits.

EV to Sales Calculator

EV to Sales Calculator

Calculate Enterprise Value to Sales (EV/Sales) ratio using market cap, debt, cash, and annual revenue.

Coming Soon

New mini-tools we're building next.

Html to Jsx

Html to Jsx

Convert HTML file to JSX online

Soon
Instagram Reel Downloader

Instagram Reel Downloader

Download and save Instagram videos locally with our Instagram Reel Downloader. No signup required.

Soon
Instagram Reel Thumbnail Downloader

Instagram Reel Thumbnail Downloader

Save thumbnails from any reel

Soon

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No subscriptions, credits, or paywalls. Every tool on the site is free to use.

Privacy first

Processing happens client-side whenever possible. Your data never leaves your browser.

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Frequently Asked Questions

Straight answers about how Online Mini Tools works.

Are the tools on this website free to use?
Yes, all tools hosted on our website are completely free to use. We believe in providing convenient and useful utilities without any hidden costs or paywalls.
Do I need to create an account to use the tools?
No, you do not need to create an account. Our tools are accessible to everyone visiting our website instantly, without registration or login.
Can I suggest new tools or features?
Absolutely! We welcome suggestions for new tools or features that would benefit you. Please reach out to us at [email protected].
Are the results generated by these tools accurate?
We strive to ensure absolute accuracy in our tools. However, results are determined by the input data provided. We always recommend verifying critical calculations for professional or legal applications.
Are my inputs and results private and secure?
Yes, privacy and security are fundamental. Processing happens entirely client-side on your browser for most tools, and we do not store, view, or log any of your inputs, data, or results.
Are these tools compatible with mobile devices?
Yes, our layout is mobile-first. Every tool adapts beautifully to smartphones, tablets, laptops, and wide screen monitors.

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