Studio 05 · Finance

Clean numbers for money questions.

Percentages, interest, splits, and simple tax math that stay in your browser. Figures, not a recommendation to buy or borrow.

Not financial, tax, or investment advice. These helpers do not replace a licensed advisor, accountant, or lender. Confirm figures before you commit money.

Tools in this studio

01

AI Percentage Calculator

Find percents, increases, discounts, and what percent one number is of another.

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02

AI Compound Interest

Project growth from principal, rate, and compounding frequency.

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03

AI Loan Payment

Estimate a fixed installment from amount, term, and annual rate.

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04

AI Tip and Split

Share a bill, add a tip, and see each person’s share.

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05

AI VAT and Tax

Add or strip a tax rate from a net or gross amount.

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06

AI ROI Notes

A simple return-on-investment sketch from gain and cost.

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Request a tool

Anyone comparing a rate, splitting a bill, or learning the shape of a loan.

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