Tool category

Maintenance calculators

10 specialised maintenance calculators with instant, formula-based results.

Coolant Mix Calculator

Compute concentrate and distilled water needed for a target mix ratio.

Estimate your next oil change based on oil type, driving conditions and heat.

Compute full oil change cost including filter, labor and cost per km.

Estimate remaining distance before brake pads need replacing.

Compute water and coolant volumes for a system flush, plus cost.

Compute refrigerant and compressor oil charge plus service cost.

See how much is left before the timing belt is due, by distance and by age.

Compare rotor thickness to the discard limit and estimate remaining life.

Compute ATF volume for a drain-and-fill or full flush plus cost.

Decide when to change brake fluid based on age and measured moisture.