Advanced Average Calculator
ℹ️ How It Works
- Average (Mean): Total sum ÷ number of values.
Example: 10, 20, 30 ⇒ (10+20+30)/3 = 20 - Weighted Average: Each number × its weight, then total ÷ sum of weights.
Example: Numbers: 10, 20, 30 — Weights: 1, 2, 3 ⇒ (10×1 + 20×2 + 30×3) ÷ (1+2+3) = 23.33 - Median: Middle value in sorted list.
Example: 10, 20, 30 ⇒ Median = 20 - Mode: Most frequent value.
Example: 10, 20, 20, 30 ⇒ Mode = 20
📘 Frequently Asked Questions – Average Calculator
❓ What is an Average Calculator?
📊 An average calculator helps you find the mean, median, mode, or weighted average from a list of numbers. It’s commonly used in academics, finance, and statistics.
➗ How do you calculate the mean (average)?
💡 Add all the numbers together, then divide the total by how many numbers there are.
Mean of 2, 4, 6 = (2 + 4 + 6) / 3 = 4
📈 What is the median in a data set?
📍 The median is the middle number in a sorted list. If there’s an even number of values, it’s the average of the two middle numbers.
🔁 What is the mode in a list of numbers?
🔢 The mode is the number that appears most frequently in the dataset. A list can have one mode, more than one mode, or no mode at all.
⚖️ What is a weighted average?
🧮 A weighted average considers the relative importance of each number by multiplying values by their weights, then dividing by the total weight.
❔ When should I use median or mode instead of mean?
📌 Use median when the data has outliers or skewed values, and mode when identifying frequently occurring items in categorical data.