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Tulex

Fast · Minimal · Trusted
🎯 Trusted by 50,000+ users

Free Online Calculators & Tools

Financial calculators, health tools, date utilities & more. No signup required. 100% free forever.

⚡ Instant Results 🔒 Secure & Private 📱 Mobile Friendly 🆓 Always Free

💰 Financial Calculators

🏦

EMI Calculator

Calculate monthly loan payments for home, car, or personal loans.

🔥 25K+ uses
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📈

SIP Calculator

Estimate mutual fund SIP returns and plan investments.

🔥 35K+ uses
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🏛️

FD Calculator

Calculate fixed deposit maturity amount and interest.

28K+ uses
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💸

RD Calculator

Calculate recurring deposit maturity for regular savings.

18K+ uses
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💵

GST Calculator

Add or remove GST from any amount quickly.

48K+ uses
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💼

Salary Calculator

Estimate gross and net salary from CTC.

38K+ uses
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💰

Tax Calculator

Income tax calculator - compare old vs new regime.

New!
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🏷️

Discount Calculator

Calculate sale price and discount amounts easily.

52K+ uses
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📊

Compound Interest

Calculate investment growth with compound interest.

29K+ uses
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🏥 Health & Utility Tools

⚖️

BMI Calculator

Calculate Body Mass Index and check health category.

42K+ uses
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🎂

Age Calculator

Find exact age in years, months, and days.

🔥 55K+ uses
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📅

Date Difference

Calculate days between two dates accurately.

32K+ uses
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📊

Percentage Calculator

Calculate percentages, discounts, and changes.

🔥 62K+ uses
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🕰️

Time Zone Planner

Compare cities, drag through time, and create invites.

New!
Plan →

🛠️ Utility Tools

🔐

Password Generator

Generate strong, secure random passwords with custom options.

New!
Generate →
📱

QR Code Generator

Create QR codes for URLs, WiFi, contact info & more.

New!
Create →
🔢

Unit Converter

Convert units for length, weight, temperature & more.

New!
Convert →
🌍

Currency Converter

Live currency conversion with real-time exchange rates.

New!
Convert →
🛠️

IT & Networking Tools

IP calculators, DNS lookup, validators & more — essential utilities for IT teams.

New!
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⏱️

Epoch Converter

Convert epoch timestamps (seconds / milliseconds) to readable dates and back.

Open →
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