P
PureTools

Tools that just
work instantly.

Free calculators and live dashboards running 100% in your browser. Fast and free to use.

Finance

Compound Interest

Visualize how your savings grow over time with compound interest.

Salary Converter

Convert annual salary to hourly, weekly, and monthly pay.

Loan Calculator

Calculate monthly payments and total interest costs.

VAT / Sales Tax

Add or remove tax from any amount instantly.

Savings Goal

Calculate monthly savings needed to reach a target.

Health

BMI Calculator

Check your Body Mass Index quickly and privately.

Daily Calories (BMR)

Calculate BMR and daily calorie needs (TDEE).

Steps to Calories

Convert daily walking steps into calories burned.

Water Intake

Calculate daily hydration needs based on activity.

Ideal Weight

Find your healthy weight range using medical formulas.

Pregnancy Due Date

Estimate your due date and weeks pregnant.

Math & Conversions

Percentage Calc

Calculate percentages, increases, and decreases instantly.

Unit Converter

Convert Length (m, ft, in) and Weight (kg, lbs) instantly.

Data Converter

Convert between Bytes, GB, TB, and PB.

Age Calculator

Calculate your exact age in days, months, and years.

Utilities

Password Generator

Generate strong passwords locally. No data leaves your browser.

Word Counter

Count words, characters, and read time privately.

Live Dashboards

Air Quality Index

LIVE

Real-time air pollution data for major cities worldwide.

Earthquake Monitor

LIVE

Interactive global map of recent seismic activity.

Space Weather

LIVE

Solar flares, geomagnetic storms, and aurora forecast.