Average Calculator (Mean, Median, Mode)
Calculate the mean, median, mode and range of a list of numbers.
Your result
Updates as you type. Based on 2025/26 UK figures where relevant.
How this is worked out
Mean is the total divided by the count. Median is the middle value when sorted. Mode is the most common value. Range is highest minus lowest.
Tips
- Write down which number is the 'whole' before working out any percentage.
- Round only at the end of a calculation, not in the middle.
- Check answers roughly in your head – does the result look sensible?
Guides for this calculator
- How to Calculate the Mean, Median and Mode in the UK: Step-by-Step Guide
- The Mean, Median and Mode: Common Mistakes, Tips and FAQs
More maths calculators
Frequently asked questions
How does the average Calculator (Mean, Median, Mode) work?
Mean is the total divided by the count. Median is the middle value when sorted. Mode is the most common value. Range is highest minus lowest.
Are these suitable for GCSE revision?
Yes. The methods match those taught in UK schools, and each page explains the formula used.
How many decimal places are shown?
Most results show up to two decimal places. Use the rounding in your working as your teacher or exam board requires.
Can I use negative numbers?
Yes, where they make sense mathematically, such as percentage change.
This calculator gives an estimate for general information. It isn't financial, tax, legal or medical advice. Check official figures on GOV.UK or NHS.uk, or speak to a qualified adviser.