Tools tagged #car
Every ecech. tool tagged car: 10 free calculators and utilities across Financial & Currency, Productivity & Units. No signup, runs in your browser.
Auto Loan
The longer term buys a smaller payment with time spent owing more than the car is worth. That gap is only invisible until you have to sell.
Finance💰Car Depreciation
The same percentage applied to a shrinking number is front-loaded. It is usually the largest cost of owning a car and the only one with no bill attached.
Finance📏Displacement Calc
A millimetre of bore adds more capacity than a millimetre of stroke. And one cubic centimetre off the chamber moves compression from 10.5 to 10.68.
Converters💰EV Charging
A rated charger power is a peak, not an average, and charging losses mean you pay for energy the battery never receives.
Finance📏Gearing & RPM
Tyre circumference sits in the denominator of the same equation as the final drive, so a tyre change is a gearing change whether you meant it or not.
Converters📏Measured Economy
It estimates from injector timing rather than measuring. The pump measures — but one tank is noisy, because auto-shutoff never stops in the same place twice.
Converters📏Torque & Power
33,000 foot-pounds per minute divided by 2π is 5252.11. That is the whole reason the two curves meet — nothing about the engine.
Converters📏Towing & Payload
Four limits apply at once, and the advertised towing figure is rarely the one you hit first. Usually it is payload, and usually nobody checks.
Converters📏Tyre Pressure & Temp
32 psi set on a 20 °C day reads 28.8 at freezing. Nothing leaked — air pressure follows absolute temperature.
Converters📏Tyre Size Compare
45 in 225/45R17 means 45% of 225 mm. Change the width and the sidewall changes too — which is how a 'same size' tyre ends up 3% taller.
Converters