How much coolant do I need to add?

Enter your tank size and current reading — we'll work out exactly how much coolant and water to add.

Target concentration

Tank size (total capacity)

Current volume in tank

Can't exceed tank size (200L) — fill in either field, the other updates automatically

Current coolant concentration

Recommended top-up

Add Coolant

—L

Add Water

—L

Final Concentration

—%