Calculators and tools that just work.
No sign-up, no clutter, no guesswork — pick a tool below and get your answer in seconds. Built for Sri Lankan taxes and everyday global calculations alike.
Sri Lanka Calculators
LK01
APIT / Income Tax
Work out your monthly income tax under current Sri Lanka tax brackets.
02
Vehicle Import Duty
Estimate import duty and taxes before you import a vehicle.
03
EPF / ETF
Estimate your retirement fund contributions and growth.
04
Take-Home Pay
Convert your gross salary to net, after tax and EPF.
05
A-Level Z-Score
Estimate your Z-score and compare against past cutoffs.
Global Calculators
WORLD01
Percentage Calculator
Find percentages, increases, decreases and differences fast.
02
BMI Calculator
Check your body mass index against healthy weight ranges.
03
EMI / Loan Calculator
Calculate monthly loan payments for any rate and term.
04
Unit Converter
Convert length, weight and temperature instantly.
05
Age Calculator
Find your exact age or the days between two dates.