Finance

CAGR Calculator

Calculate the Compound Annual Growth Rate (CAGR) of your investments. Enter the initial value, final value, and number of years to get an accurate annualized return assessment.

FVIFA Calculator

Calculate the Future Value Interest Factor of an Annuity (FVIFA) instantly. Enter your interest rate and periods to estimate the future value of regular investments with this free online calculator.

Bond YTM Calculator

输入面值、市价、票面利率与剩余年限，精确计算债券持有至到期的年化收益率。

Chinese RMB Amount Converter

Accurately convert between numeric amounts and Chinese uppercase/lowercase financial characters to meet formatting standards for Chinese contracts, invoices, and banking.

Return on Investment (ROI) Calculator

Enter your investment amount and dates to quickly calculate ROI and annualized return, helping you make smarter investment decisions.

Stamp Duty Calculator

Calculate the payable tax for various contracts, documents, and account books based on the Stamp Duty Law. Supports both proportional and fixed-rate tax calculations.

APR Calculator

Calculate the true annualized cost of a loan, including interest and extra fees, to reveal your actual borrowing burden.

Quick Ratio Calculator

Quickly calculate your business quick ratio to evaluate short-term liquidity and support financial decision-making.

Freelance Income Tax Calculator

Accurately calculate personal income tax and after-tax income for freelance work. Ideal for design, consulting, and other independent contractor scenarios.

Chart of Accounts Lookup

Look up standard account codes, names, and usage under enterprise accounting standards. Covers six major categories like assets and liabilities for quick retrieval by finance professionals and students.

Early Mortgage Payoff Calculator

Accurately calculate changes to your monthly payment, interest saved, and shortened loan terms with extra mortgage payments to optimize your financial planning.

ROCE Calculator

Calculate Return on Capital Employed (ROCE) online by entering EBIT, total assets, and current liabilities to evaluate business capital efficiency.

Net to Gross Salary Calculator

Accurately reverse-calculate your gross salary and individual income tax, with support for social security and housing fund deductions.

APY Calculator

Enter the nominal interest rate and compounding periods to accurately calculate your Annual Percentage Yield (APY) and make informed investment decisions.

Auto Loan Calculator

Accurately calculate auto loan monthly payments and interest. Supports both fixed payment and fixed principal methods to help you plan your car buying budget.

Actual Cash Value (ACV) Calculator

Calculate the depreciated value of an item based on its replacement cost, expected lifespan, and current age. Ideal for insurance claims and asset depreciation assessments.

Return on Equity (ROE) Calculator

Enter net income and shareholder equity to instantly calculate your ROE percentage. A perfect tool for investors evaluating company profitability.

Test Credit Card Number Generator

生成符合Luhn算法的测试用银行卡号，支持Visa、MasterCard、银联等主流卡组织格式

Return on Net Assets (RONA) Calculator

Calculate Return on Net Assets (RONA) to evaluate asset profitability. Perfect for financial analysis and investment decisions.

Bond Current Yield (BCY) Calculator

Enter the bond price, face value, and coupon rate to quickly calculate the Bond Current Yield (BCY) for smarter investment decisions.