Finance Calculator
Calculate smart, invest wisely
Compound Interest
Calculate compound growth of regular investments
Mortgage Calculator
Calculate monthly payment, interest and schedule
Car Loan Calculator
Calculate car loan monthly payment and total cost
Retirement Planning
Calculate retirement funds needed and monthly savings target
Income Tax Calculator
Calculate annual consolidated income tax and effective tax rate
Fixed Deposit Rate Comparison
Compare fixed deposit rates and interest income across banks
Credit Card Revolving Interest
Calculate credit card revolving interest and repayment plan
Inflation Purchasing Power
Calculate the impact of inflation on purchasing power
Emergency Fund Calculator
Calculate how much emergency fund you need
Savings Goal Calculator
Calculate how much to save monthly to reach your goal
ROI Calculator
Calculate return on investment and annualized return
Debt Payoff Calculator
Snowball vs avalanche method, plan the best debt repayment strategy
Rent vs Buy Comparison
Compare long-term total costs of renting vs buying
Education Fund Calculator
Plan your children's education fund and monthly savings target
Loan Prepayment
Calculate how much interest extra payments can save
Net Worth Calculator
Assets minus liabilities, track your financial health
FIRE Financial Independence Calculator
Calculate the target amount and time needed for financial independence
Subscription liquidation timer
Take inventory of all subscription services and calculate annual waste and real cost per hour
Work Tools
Labor rights and benefits calculations
Overtime Pay Calculator
Calculate overtime pay for regular days, rest days, and national holidays per Labor Standards Act
Annual Leave Calculator
Calculate your special leave days per the Labor Standards Act
Salary Converter
Convert annual, monthly, hourly salary with one click
Severance Pay Calculator
Calculate new/old system severance pay per Labor Standards Act
Labor Insurance Calculator
Calculate labor insurance self-pay amount and tier
Health Insurance Calculator
Calculate NHI self-pay amount and dependent fees
Take-Home Pay Calculator
Actual salary after deducting labor and health insurance
Freelance Rate Calculator
Calculate recommended hourly rate and quote for freelancers
Text Format Scavenger
Convert full-form to half-form, fill in spaces between Chinese and English, clean up clutter and break lines, a must-have for wordsmiths
Quick screening of chores and disassembly sandbox
Brain emptying → Category → Divided into 10 minutes of mini-movements to cure procrastination
Life Tools
Home and vehicle related calculations
Fuel Cost Calculator
Calculate driving fuel costs and commuting expenses
Electricity Calculator
Calculate electricity bill by Taipower rate tiers
Water Bill Calculator
Calculate water bill
AC Electricity Cost Calculator
Estimate monthly AC cost and energy-saving tips
Rent Budget Calculator
Calculate a reasonable rent budget range
License Tax & Fuel Tax Calculator
Calculate annual license tax and fuel tax by engine displacement
EV vs Gas Car Comparison
Compare long-term ownership costs of EVs vs gas cars
Motorcycle Ownership Cost
Calculate annual total motorcycle ownership cost
Car Ownership Cost Calculator
Calculate complete annual car ownership cost
Gas Bill Calculator
Calculate natural gas and LPG costs
Renovation Budget Calculator
Estimate renovation budget by floor area and style
Moving Cost Calculator
Estimate moving costs and key considerations
Health Tools
Body health calculations
BMI Calculator
Calculate Body Mass Index to understand healthy weight range
TDEE & Basal Metabolic Rate
Calculate total daily energy expenditure and nutrition advice
Water Intake Calculator
Calculate recommended daily water intake
Ideal Weight Calculator
Calculate your ideal weight range using multiple formulas
Due Date Calculator
Calculate due date and current pregnancy week
Body Fat Calculator
Estimate body fat percentage using U.S. Navy formula
Calorie Burn Calculator
Calculate calories burned by various exercises
Sleep Cycle Calculator
Find the best bedtime and wake-up time
Alcohol Metabolism Calculator
Estimate blood alcohol concentration and sobriety time
Caffeine Calculator
Track caffeine intake and metabolism time
Macronutrient Calculator
Calculate protein, carb, and fat ratios based on your goals
Digital detoxification machine
Calculate how much screen time eats up your free life
Stock Tools
Investment and finance calculations
Dividend Calculator
Calculate ex-dividend reference price and dividend tax
Stock Trading Cost Calculator
Calculate stock trading fees and transaction tax
DCA Stock Simulator
Simulate dollar-cost averaging with real historical data and stock horse racing
P/E Ratio Valuation Calculator
Evaluate fair stock price through P/E ratio
Dividend monthly income calculator
Calculate how many stocks are needed to receive monthly dividends. Calculate based on yield rate and stock price.
Dividend Calendar
Check ex-dividend dates and dividend distribution records of Taiwan stock ETFs and individual stocks
ETF Comparator
Compare the performance, yield rate, and expense ratio of multiple ETFs to find the most suitable investment target
Individual stock health inspection report
Generate individual stock technical, chip, and dividend analysis reports with one click
Stock Chip Analysis
Taiwan stock institutional investors, margin trading & chip analysis
Fun Tools
Fun and easy mini tools
Practical Tools
Everyday practical calculations
Age Calculator
Precisely calculate age, Chinese zodiac, and constellation
Countdown Calculator
Calculate days remaining until the target date
Currency Converter
Quickly convert currencies across countries
Discount Calculator
Calculate discounted price and savings
Split Bill Calculator
Split group dining bills with uneven split support
Math & Conversion
Percentage, unit conversion, time zone, date calculations
Home Improvement Tools
Paint, tile, and AC sizing calculations
Paint Calculator
Calculate wall paint quantity and cost estimate
Tile Calculator
Calculate tile quantity and wastage
AC Sizing Calculator
Calculate required AC capacity by floor area
List of items to be discarded
Take inventory of all the items on your body and calculate the mental burden index
Clothes index judging machine
Enter rainfall, humidity, sunshine, and wind to figure out whether you should wash clothes or not.
Business Tools
Startup, e-commerce, and pricing calculations
Break-Even Calculator
Calculate how many units to sell to break even
Profit Margin Calculator
Calculate gross margin, net margin, and markup ratio
Tip Calculator
Quickly calculate tip amount and per-person cost
E-commerce Pricing Calculator
Suggested retail price considering platform fees and shipping
Academic Tools
GPA and grade calculations
開發者工具
需要 JSON 格式化 / PDF 處理 / 圖片轉檔 / 正則測試?到姊妹站 Dev Tools
Financial Disclaimer
The results of this tool are for reference only and do not constitute investment advice. Actual values may vary due to financial institution policies, interest rate changes, and individual circumstances. Please consult a professional financial advisor before making any financial decisions.