• Dates
• Health
• Money
• Math, Science

daily-life

Leibniz Coefficient Calculator

Japanese Yen Value Conversion based on Consumer Price Index(CPI)

Water Hardness Calculation

PayPay Cost Calculator

Kanreki, Koki, Kiju - Ceremony for long life

How long does it take when you speed up viewing a movie?

Student Discount Ticket

Blood Donation Interval

Per Diem Charge

Manaca Points - Nagoya Subway

Gasoline Cost Calculation

USDJPY Conversion

Tax-inluded Price and Tax-excluded Price Calculation

High-Cost Medical Expense Benefit

Distance for Slope

Manaca Points - Nagoya Railroad

Mercari Profit Calculator

Monthly rent fee, deposit, and moving cost

Points and Discount Ratio

Price before Discount

USDJPY Conversion