🇯🇵 Japan-Specific Utility Tools
Practical calculators and tools for life in Japan (2025 Updated)
Welcome to our comprehensive suite of utility tools designed specifically for residents of Japan. We provide all the tools you need for Japanese life including salary calculation, housing loans, savings, and tax calculations.
💴 Income & Salary
🏠 Housing & Real Estate
Mortgage Calculator
Calculate monthly mortgage payments including principal, interest, and other costs. Perfect for home buyers in Japan.
Mortgage Calculator (US-style)
Calculate US-style mortgage payments. Includes property tax, insurance, and PMI.
Rent vs Buy Calculator
Compare whether renting or buying is more economical. Helps with long-term financial planning.
Tsubo to Square Meter Converter
Convert between tsubo (坪) and square meters (㎡). Essential for Japanese real estate.
💰 Loan Calculators
Loan Calculator
Calculate monthly loan payments and total interest. For mortgages, auto loans, and more.
Car Loan Calculator
Calculate monthly payments for vehicle purchases. Includes interest rate, down payment, trade-in value.
Credit Card Payoff Calculator
Calculate how long it will take to pay off your credit card debt and how much interest you'll pay. Plan a debt-free future.
💰 Investment & Savings
Fixed Deposit Simulator
Simulate returns on fixed deposits with Japanese bank interest rates. Plan your savings strategy.
Compound Interest Calculator
Calculate investment growth through compound interest. Optimal for long-term investment planning.
Investment Calculator
Simulate asset building through regular savings investments. Calculate time to reach target amount.
Retirement Calculator
Calculate retirement savings and pension. Plan your finances for a secure retirement.