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Imperial and Metric Estimator

Free Year 5 Maths practice — use explicitly supplied rounded length equivalences for inches, feet, yards and miles. No account needed.

About Imperial and Metric Estimator

Use explicitly supplied rounded length equivalences for inches, feet, yards and miles. Correct answers can trigger celebrations. Feedback and retry options depend on the game.

Curriculum purpose

Learning objective: Estimate common imperial and metric length equivalents and scale the stated approximations.

Curriculum anchor: England Year 5 mathematics: understand and use approximate equivalences between metric units and common imperial units such as inches, pounds and pints.

This game is designed as short independent practice after an idea has been introduced. It does not replace direct teaching, mathematical or scientific discussion, or an adult checking whether the learner can explain the idea away from the screen.

For parents and carers

Say “about” and identify the rounded equivalence used before calculating. Take a break when you need one.

Frequently asked questions

Does it need an account? No. The game runs in the browser and asks for no name, email address, school or location.

Is it timed? Timing varies by activity. Check the available modes and instructions before starting.

Can it be used on a phone? Controls vary by game. Use the on-screen buttons or read the instructions for keyboard and drag actions.

Progress on this device

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