Most Popular Tools
US Paycheck Calculator
50-State paycheck take-home pay calculator with Texas tax rules.
Mortgage Calculator — Monthly Payments & Amortization
Monthly home loan payments with PMI, taxes & recasting.
Mortgage Refinance Calculator
Analyze monthly refinance savings, closing costs, and break-even timeline.
Mortgage Affordability Calculator — Free DTI Tool
Estimate home purchase budget based on income, debts & DTI ratio limits.
HELOC Calculator
Calculate approved HELOC limits, CLTV ratios & interest payments.
Finance & Business
Tax, loans, profit & money tools.
Car Loan Calculator
Calculate monthly & bi-weekly car loan payments, bank interest rates & amortization.
HELOC Calculator
Calculate approved HELOC limits, CLTV ratios & interest payments.
Mortgage Affordability Calculator — Free DTI Tool
Estimate home purchase budget based on income, debts & DTI ratio limits.
Life Insurance Calculator — DIME Method & 2026 Rates
Life insurance needs calculator using DIME method, 10x income rule, and term vs whole life premiums.
Mortgage Recast Calculator
Calculate lower monthly payments and interest savings after a lump-sum recast.
FERS Retirement Calculator — Free Pension Estimator
Estimate Federal Employees Retirement System annuity payouts & SRS supplement.
Student Tools
CGPA, percentage, attendance & study helpers.
Student Loan Payoff Calculator 2026
Compare Standard 10-Year, SAVE IDR Plan, PSLF & Refinancing.
CGPA Calculator
4.0 GPA scale CGPA.
Percentage Calculator
Marks to percentage + grade.
Age Calculator
Exact years, months & days.
Date Difference Calculator
Days between two dates.
Student Loan Payoff Calculator
Compare Standard, SAVE IDR, PSLF & Refinance.
Daily Use
Bills, prayers, health & everyday calculators.
Free BMI Calculator (Lbs/Feet & Kg/Cm)
Body Mass Index + category.
Password Generator
Strong random passwords.
Zakat Calculator
2.5% on gold, silver & cash.
Prayer Times Tracker
Today's 5 namaz timings.
Hijri Date Converter
Gregorian ↔ Hijri.
Electricity Bill Calculator
Estimate K-Electric & WAPDA electricity bills.
Why PakDigitalz?
Quick, private, and simple tools designed for everyday calculations.
Lightning Fast
Runs locally in your browser in <1ms. Zero lag or server waits.
100% Free Forever
Every tool, every feature. No accounts, no paywalls, no limits.
Pakistan-Specific Slabs
FBR tax slabs 2026-27, WAPDA tariffs & local prayer methods.
100% Private & Secure
Zero data logging. Your numbers stay strictly on your device.
How It Works
Search a Tool
Find any of 50+ calculators from the instant search bar.
Enter Values
Type your numbers — no account or signup required.
Get Instant Result
See precise, verified calculations generated in real-time.
Loved by Pakistanis
Real feedback from 50,000+ active users.
"Income tax calculator ne meri 2026-27 ki planning aasaan kar di. Bohat accurate aur fast hai."
"CGPA calculator is a lifesaver before every semester. Mobile pe bhi super smooth chalta hai."
"Electricity bill estimator ne mujhe WAPDA slabs samajhne mein madad ki. Clean and ad-clutter free layout!"
Latest Guides & Articles
Roth IRA 2026 Contribution Limits & Rules
Complete guide to Roth IRA contribution rules for 2026.
Roth vs Traditional IRA — Which Is Better?
Key differences to help you choose the right retirement account.
Backdoor Roth IRA — Step-by-Step Guide
How high-income earners can still contribute to a Roth IRA.
All Free Online Tools & Calculators
Explore 96+ free calculators across finance, tax, health, education, developer utilities, and daily calculations. 100% free, private, and browser-native.
- Car Loan Calculator
- HELOC Calculator
- Mortgage Affordability Calculator — Free DTI Tool
- Life Insurance Calculator — DIME Method & 2026 Rates
- Mortgage Recast Calculator
- FERS Retirement Calculator — Free Pension Estimator
- Retirement Calculator — Estimate Your Savings & Income
- CalPERS Retirement Calculator — California Pension Estimator
- Rental Property Calculator — Cash Flow & Cap Rate
- Mortgage Calculator — Monthly Payments & Amortization
- 401(k) Contribution Calculator 2026
- Tax Refund Estimator 2026
- Credit Card Debt Payoff Calculator
- Compound Interest Calculator
- Calculate GST Calculator
- Income Tax Calculator 2026 — Canada (Ontario, BC, Alberta, Quebec, CRA), US & Global
- Loan Calculator
- Live Currency Converter
- Profit & Loss Calculator
- Discount Calculator
- Salary Tax Calculator 2025-26 Pakistan
- Tip Calculator
- Car Loan Calculator 2026 — Scotia, RBC, TD, CIBC, Bank of America, Ontario & BC Auto Payment Estimator
- PTA Tax Calculator
- Govt Employee Salary Calculator
- Pension Calculator
- Federal Retirement System Calculator (FERS Pension 2026)
- Gold Price Calculator
- Property Size Calculator
- Inflation Calculator
- UAE VAT Calculator
- Ontario Mortgage Calculator 2026
- BC Mortgage Calculator 2026
- Crypto DCA Calculator
- US Paycheck Calculator
- Mortgage Calculator with PMI, Taxes & Amortization (2026)
- Mortgage Refinance Calculator
- Mortgage Affordability Calculator
- HELOC Calculator
- 401(k) Calculator — Retirement Savings & Employer Match
- Retirement Calculator
- FERS Retirement Calculator: Federal Pension Estimate
- CalPERS Retirement Calculator: Estimate California
- Rental Property Calculator: Investment Cash Flow & Cap Rate
- Margin Calculator
- eBay US Fee Calculator
- Calculatrice TPS/TVQ Québec
- Calculatrice d'Intérêt Composé
- FERS Retirement Calculator
- Investment Calculator
- Life Insurance Calculator
- Retirement Calculator
- Student Loan Payoff Calculator 2026
- CGPA Calculator
- Percentage Calculator
- Age Calculator
- Date Difference Calculator
- Student Loan Payoff Calculator
- College Attendance Calculator
- GPA to Percentage Calculator
- NUST Aggregate Calculator
- Word Counter
- Random Number Generator
- Unit Converter
- Grade & Percentage Calculator
- Calculatrice de Pourcentage
- Free BMI Calculator (Lbs/Feet & Kg/Cm)
- Password Generator
- Zakat Calculator
- Prayer Times Tracker
- Hijri Date Converter
- Electricity Bill Calculator
- Fuel Cost Calculator
- TDEE Calorie Calculator
- Umrah Savings Calculator
- Medicine Dose Calculator
- Sleep Calculator
- Mobile Data Usage Calculator
- JSON Formatter, Validator & Beautifier (Safe & Private)
- Base64 Encoder / Decoder & Image to Base64 Converter
- AI Prompt Helper — Token Counter & Cost Calculator (2026)
- UUID Generator Suite
- Fuel Cost Calculator – Gas Trip Cost, MPG & EV vs Petrol
- Cron Expression Generator & Human Language Explainer
- Meta Tag Generator & Live Social Media Card Previewer
- Prayer Times & Azan Clock
- Salah Timings Islamabad
- Namaz Time in Pakistan Lahore
- Maghrib Prayer Time in Karachi
- Ovulation Calculator
- Salary to Hourly Calculator
- Cron Expression Generator
- Calculatrice IMC (Indice de Masse Corporelle)
- Calculateur d'Âge Exact
- حاسبة حساب العمر
- Islamic Prayer Times & Namaz Timetable
Frequently Asked Questions
Is PakDigitalz.com really free?+
Yes. All 50+ tools are 100% free, no signup, no limits. We never charge for any tool.
Are the calculations accurate for Pakistan?+
Yes. Our tax, electricity and Zakat tools use Pakistan-specific formulas (FBR 2026-27, WAPDA slabs, 2.5% Zakat). We update rates when government policies change.
Do you store my data?+
No. Every tool runs entirely in your browser. We never send your inputs to a server. Your salary, tax, CGPA, and all other data stays on your device.
Which currencies does the converter support?+
PKR to USD, SAR, AED, GBP, EUR, INR, CAD, AUD and more using live exchange rates.
How is income tax calculated?+
We use the FBR 2026-27 salaried slabs: 0% up to 600k, then progressive rates on higher brackets. Both yearly and monthly calculations are shown.
Can I use these tools on mobile?+
Yes. PakDigitalz.com is mobile-first and works on any phone, tablet or desktop browser. No app download needed.
Are prayer times accurate?+
Prayer times come from the AlAdhan API using the Karachi calculation method (University of Islamic Sciences) by default. You can search any city in Pakistan.
Can I suggest a new tool?+
Absolutely — visit our Contact page and send us your idea. We regularly add new tools based on user requests.
How is PakDigitalz different from other calculator websites?+
Unlike generic calculator sites, PakDigitalz uses Pakistan-specific formulas (FBR tax slabs, WAPDA tariffs, PTA duties). All tools are 100% free, require no signup, store no data, and work offline after first load.
Which tax slabs does the Income Tax Calculator use?+
The calculator uses FBR 2026-27 salaried person tax slabs: 0% up to PKR 600,000, then progressive rates on higher income brackets.
How do I calculate my electricity bill in Pakistan?+
Use our Electricity Bill Calculator — enter your units consumed, select your distribution company (WAPDA, K-Electric, etc.), and get an instant estimate based on current domestic tariff slabs.
Is PakDigitalz safe to use for financial calculations?+
Yes. All calculations run locally in your browser. We never access, store, or transmit your financial data. The site uses HTTPS encryption and has no login system.
What is CGPA and how is it calculated?+
CGPA (Cumulative Grade Point Average) is calculated on a 4.0 scale used by Pakistani and international universities. Enter your course grades and credit hours — our tool calculates your semester GPA and cumulative CGPA instantly.
Do I need to install an app to use PakDigitalz?+
No. PakDigitalz.com works directly in your browser — Chrome, Safari, Firefox, or any other. No download, no installation, no storage space needed.