Every calculator you reach for, in one fast toolkit

Work out your monthly instalment, total interest and full amortization schedule.

See how savings grow with a year-by-year compound growth table.

Flat-rate interest and total amount on a loan or deposit.

How long to reach a savings target with monthly deposits.

Add up cash, gold, silver and business assets to find your zakat due.

FY 2026-27 income tax on your salary, with a slab-by-slab breakdown.

2026/27 UK take-home pay — Income Tax, National Insurance and net salary, with a band breakdown.

Instantly add or remove 5% VAT from net or gross amounts in dirhams — invoices, pricing and expense claims.

Add or remove 15% VAT from net or gross amounts in Saudi Riyal — invoices, pricing and tax compliance.

2024-25 income tax for individuals under 60 — take-home pay, standard deduction, and slab-by-slab breakdown.

2024 federal income tax & FICA (Social Security, Medicare) for single filers — take-home pay and bracket-by-bracket breakdown.

2026 Canada federal income tax, CPP/CPP2 and EI — take-home pay and a bracket-by-bracket breakdown. Federal only.

Live exchange rates across 170+ currencies — convert USD, PKR, EUR, GBP, INR, AED, SAR and more instantly.

Bitcoin, Ethereum or any coin — profit or loss including exchange fees, ROI and an estimated capital gains tax.

The real total cost of a Pay-in-4 or BNPL financing plan — installments, late fees and financing interest.

Monthly payment, total interest and payoff time on a student loan — and how much extra payments actually save.

See how pension and donation deductions cut your taxable income and tax.

Add or remove VAT at any rate — net, tax and gross instantly.

Add GST or sales tax to a price, or back it out of a total.

Convert an hourly rate to monthly and yearly pay — and back.

Profit, margin and markup from cost and price — or price for a target margin.

Sale price after discount, the amount saved, and reverse percent-off.

Tip amount, total bill and per-person split in one tap.

Percent of a number, percentage share, and increase or decrease.

Build a clean, professional invoice and save it as a PDF via print.

Marla, kanal, square feet, gaz, square metre, acre — instant land-unit conversion.

Tola, gram, troy ounce, masha and ratti — with optional worth at your rate.

Lakh, crore and arab to million, billion and back, with the plain figure.

Numbers to words in Indian/Pakistani (lakh, crore) and international systems.

Body mass index, weight category and your healthy weight range.

Daily calories to maintain, lose or gain weight, from your stats.

Ideal body weight for your height from four medical formulas.

Estimated due date, current week and trimester dates.

Words, characters, sentences, paragraphs and reading time as you type.

UPPERCASE, lowercase, Title Case, sentence case and URL slugs.

Encode text to Base64 or decode it back — UTF-8 safe, offline.

Convert CSV to JSON and JSON back to CSV, right in your browser.

Turn any text or link into a QR code and download it as a PNG.

Shrink JPG and PNG files right in your browser — nothing is uploaded.

Convert images between PNG, JPG and WebP without uploading them.

Combine JPG and PNG images into one PDF — offline and private.

Your exact age in years, months and days, plus a birthday countdown.

Days, weeks, months and years between any two dates.

Convert length, weight, temperature and area instantly.

Strong random passwords with a live strength meter and copy button.

Semester GPA and CGPA on the 4.0 scale, with add/remove courses.