Multiplication Calculator
Enter the two numbers to multiply.
This result is an estimate only. Double-check important figures before relying on them.
How it is calculated
- Product = a × b
- Times table: a × 1 to a × 12
For percentages of a number, use the percentage calculator.
Worked example
12.5 × 8:
- 100
- Half is 50 and double is 200
Why your number may differ
Very long decimals may be rounded in the display. For huge numbers, the result may switch to scientific notation.
Frequently asked questions
How do I multiply decimals?
Multiply as whole numbers, then place the decimal point so the answer has as many decimal places as both numbers combined.
What is a negative times a negative?
Positive. A negative times a positive is negative.
Is the times table only for whole numbers?
The table works for any number: it lists the first number multiplied by 1 to 12.