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Capacity & Volume Lab

Litres, Millilitres (ml), Water Displacement & Liquid Measures · 1st–6th Class Maths

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Matamaitic · Measures & Capacity

Interactive Measuring Cylinder & Jug Lab

Use the tap and pouring beakers to fill the 1,000ml (1 Litre) cylinder to the target capacity!

Add Liquid / Cuir Uisce Leis:
Current Volume / Toilleadh:
0 ml
0.00 Litres (l) 0 / 1 Litre
🎯 Target Mission / Sprioc:

Fill the cylinder to exactly 750 ml (3/4 Litre)!

Tip: 500ml + 250ml = 750ml

Eolaíocht & Matamaitic · Eureka!

Archimedes Water Displacement Tank

Drop irregular solids into the graduated tank. Measure the water displacement to find the exact volume of the object!

Archimedes' Golden Rule:

Volume of Object = (Final Water Level) - (Initial Water Level)

Initial Level: 500 ml
Current Level: 500 ml

Select an Object to Drop:

Calculated Solid Volume:
0 cm³ / ml

Select an object above to immerse it in the tank!

Tráth na gCeist Toillidh

Capacity Speed Conversions

Convert fractions, decimals, and millilitres to master the Primary Maths curriculum!

Question 1 / 10 Score: 0

How many millilitres (ml) are in 1/2 a Litre?