Everyday utilities

Tool Box

Ratio

Dimensions in, simplified ratio out.

x

Enter both dimensions to get the ratio.

Percentage

Three ways to slice a percent.

What is X% of Y?

Fill in both numbers.

Margin

Cost, price, margin or markup - solve for any one, then see what a discount costs you.

Solve for

Basis

Price and margin in - the cost behind them. Margin is profit as a share of price.

Comes off the price first, like card processing.

Enter a price and a margin.

Temperature

Type in either field - the other follows.

=
Imperial / Metric

Length, weight, and volume both ways.