Mojara Studios

Free tools

Quick calculators for everyday money questions. Nothing to sign up for, and nothing you type leaves your device.

Sales tax and VAT calculator

Add tax to a price, or find the tax inside a price that already includes it.

This amount
Price before tax
Tax
Price with tax
Standard rates as of 2026. Reduced rates, local taxes and exemptions vary by product and place, so check with your tax office or accountant before filing. Not tax advice.

Want this for every month, automatically? Small Business Starter Kit

Freelance rate calculator

Find the hourly and day rate you need to earn the income you want.

You need to bill per year
Your hourly rate
Day rate (8 hours)
Amounts in your own currency.

Want this for every month, automatically? Small Business Starter Kit

Budget split calculator

Split your monthly income into needs, wants and savings. The classic split is 50/30/20; change it to suit you.

Needs: rent, food, bills, transport
Wants: eating out, shopping, fun
Savings and extra debt payments

Want this for every month, automatically? 2027 Budget Planner

Tax set-aside calculator

Self-employed? Work out how much to put aside each month so the tax bill isn't a surprise.

Not sure? Many self-employed people set aside 20–30%. Your accountant or tax office can give you a better figure.

Taxable profit
Set aside for the year
Set aside each month
Standard rates as of 2026. Reduced rates, local taxes and exemptions vary by product and place, so check with your tax office or accountant before filing. Not tax advice.

Want this for every month, automatically? Small Business Starter Kit

Rental profit calculator

See what a short-term rental earns in a month.

Room revenue
Cleaning fees
Platform fees
Cleaning and supplies
Fixed costs
Profit this month
Break-even nightly rate at this occupancy: Amounts in your own currency.

Want this for every month, automatically? Rental Host Profit Dashboard

Language and currency

Checkout is always in US dollars. Converted prices are approximate.

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