自動車

メートル法・ヤードポンド法の単位換算に対応した、走行コストとタイヤ適合の計算ツールです。

Calculate the total fuel cost of a trip from distance, fuel consumption and fuel price, split per passenger and per 100km.

Convert fuel economy between L/100km, km/L, US MPG and UK MPG from distance traveled and fuel used, with the gallon size difference explained.

タイヤ

Compare old and new tire sizes to see the overall diameter change, speedometer effect and whether the fitment is within the ±3% guidance.