Just type out your problem like you'd write it on a piece of paper.
Soulver is a text editor for working out problems that involve calculations.
To use it simply type a calculation into the text field and the answer will appear on the right:
3 × 3 | 9
120 + 30% | 156
June 12 + 3 weeks | 3 July
100 EUR in USD | $118.29
30% of 700 | 210
$30/day is what per year | $10,957.28/year
When you change an expression, its answer will update automatically.
Soulver lets you add context to your calculations, so that they will make sense later.
$19 for breakfast + $22 for the uber | $41.00