Jotal — the natural-language notepad calculator
Jotal needs JavaScript, because the whole calculator runs in your browser — nothing is sent to a server.
It understands things like 20 inches in cm, $20 in €, 100 + 15%,
today + 30 days, 100 km / 2 h and new york time. You can name values as variables,
total a section with sum, and write ordinary prose around your numbers.
How sharing and privacy work