Ninja Tip Calculator

Live at: https://ptp-calculators.netlify.app/

When I'm out with friends, we struggle to discuss tip with the waiters hovering around us. We worry if we're giving too little. Or we make a bunch of calculations and get lost in all of the decimal values. I've made this calculator with those stuggles in mind.

Features

Calculate tip or find out how much percent an amount would be

For when you have a certain tip amount in mind, but worry that the percentage is too low. Fill in Subtotal and Tip, and this will show you how much percent that amount is relative to the subtotal.

Discretely figure out how much you're going to tip

Rather than tapping away at your calculator app and trying to remember, calculate once and see it populate the table. Then see a list of your calculations for easy comparison.

Delete rows that aren't for consideration, or refill the Subtotal with a tap so you don't have to type it again.

Highlight rows with a double-tap

Easily distinguish which tip you want to go with without discussing out loud.

See updates immediately with less taps

Taking advantage of React state, see totals update instantly, without needing to submit forms.

How to Run

1. Clone repo to your local.

git clone https://github.com/pphongsavan/tip-calculator.git

2. Navigate to the project folder and install dependencies

cd tip-calculator
npm install

3. Run npm start. The development server will run.

npm start