Calciora

Enter your date of birth to instantly calculate your exact age in years, months, days, and total days lived. Our tool is 100% free and automatically accounts for leap years.

Estimate your PAYG (Pay As You Go) withholding tax instantly with our free calculator. Whether you're a freelancer, small business owner, or employer, this tool helps you calculate how much tax will be withheld from your income based on Australian tax rules. Simply enter your annual salary, select your employment type, and get an instant breakdown of your gross income, tax withheld, Medicare levy, and take-home pay.

The Google Business Profile Audit Tool helps businesses evaluate their listing against essential local SEO best practices. Using a structured checklist, the tool measures profile completeness, engagement signals, and trust factors that influence Google Maps rankings. It provides a simple way to identify missing optimization elements and improve visibility in local search results.

Estimate your cryptocurrency trading profit quickly with this simple crypto profit calculator. Enter the buy price, sell price, and amount of crypto to instantly calculate profit, loss, and return on investment (ROI). Ideal for Bitcoin traders, crypto investors, and anyone analyzing potential trading outcomes.

Calculate your business break-even point quickly. Enter fixed costs, variable costs, and selling price to see how many units you must sell to cover expenses. Free and simple break-even calculator.

Calciora’s GST Calculator Australia helps you quickly add or remove the 10% Goods and Services Tax from any amount. This free online tool is designed for freelancers, small business owners, and contractors who need accurate GST calculations for invoices, pricing, or expense tracking. All calculations run instantly in your browser with no sign-up required.

The ABN Lookup & Validator by Calciora helps you quickly verify the validity of an Australian Business Number (ABN). This free browser-based tool checks the structural validity of an 11-digit ABN using the official checksum algorithm. It helps freelancers, businesses, and accountants confirm business legitimacy before processing invoices or payments.

The VAT Calculator Ireland by Calciora is a simple, reliable tool designed to help freelancers, businesses, and contractors calculate Irish VAT with ease. Quickly add VAT to net prices or remove VAT from gross totals using official Irish VAT rates, including 23%, 13.5%, 9%, and 0%. This tool works entirely in your browser—no sign-up, no data storage, and no tracking. It’s ideal for invoice checks, pricing products, preparing quotes, and estimating VAT for returns.

A simple investment calculator for estimating returns, growth, and future value. Useful for individuals, freelancers, and small businesses planning finances.

A simple investment calculator for estimating returns, growth, and future value. Useful for individuals, freelancers, and small businesses planning finances.