Calculator

Build v2

Context: I'm a and I often need to work out . Task: Make a calculator where I enter and it shows . Format: One single HTML file with the HTML, CSS and JavaScript all inside it, so I can save it and open it in my browser. Rules: Update the result as I type. Show the formula it used underneath. Clear labels, works on a phone, no external libraries. Example:

Tap a highlighted word to see what to write.

Open in ChatGPT Open in Claude

jobWhat you do for work. e.g. freelance photographer

whatThe sum you keep working out by hand. e.g. a quote for a client

inputsThe numbers you would type in. e.g. hours, number of photos, travel distance in km

outputThe answer you want it to show. e.g. a total price in RM with a breakdown

exampleOne worked example, so it can check its maths. e.g. 3 hours at RM150 an hour + 20 km at RM1 per km = RM470

Prompt to Product