Simplify Finance Calculations with
Calculatum
Calculatum Finance provides free financial calculators built for Pakistan — from car loans and taxes to zakat, pensions, and utility bills.
Our Finance Tools
Loans & Finance
Car loans, home loans & auto finance
Pension & Savings
Pensions, savings & investment returns
Tax & Duty
Income tax, PTA & customs duty
Islamic Finance
Zakat, fitrana & Islamic inheritance
Utility Bills
Electricity bill estimators
General Finance
IBAN, fees & everyday finance tools
Our Dedicated Finance Tools
Explore specialized finance calculators designed to provide accurate results, clarity, and guidance for your money decisions in a clean and focused environment.
Loans & Finance
Car loans, home loans & auto finance
Compare car loans, home financing, and auto finance options from Pakistani banks to find the best profit rates and monthly installments for your budget.
Key Features:
- Bank-wise profit rates
- Monthly installment estimates
- Simple input fields
Tax & Duty
Income tax, PTA & customs duty
Key Features:
- FBR tax slabs FY 2026-27
- Customs & WEBOC duty estimates
- Simple input fields
Pension & Savings
Pensions, savings & investment returns
Key Features:
- Pension scheme estimates
- Savings profit calculations
- Simple input fields
Islamic Finance
Zakat, fitrana & Islamic inheritance
Key Features:
- Zakat calculation
- Fitrana estimates
- Simple input fields
Utility Bills
Electricity bill estimatorsEstimate your electricity bills accurately with calculators for LESCO, MEPCO, and GEPCO tariffs across Pakistan.
Key Features:
- LESCO bill estimates
- MEPCO tariff calculations
- Simple input fields
General Finance
IBAN, fees & everyday finance toolsCalculate IBAN numbers, Payoneer fees, and other everyday finance figures with quick and reliable tools built for Pakistan.
Key Features:
- IBAN number validation
- Payoneer fee estimates
- Simple input fields
Simple, Trusted & Accurate
Financial calculations made effortless for every Pakistani
Accurate & Reliable
Get precise results with calculators built on Pakistan’s latest financial data and regulations.
Enter Details
Simply enter your basic financial details into our easy-to-use input fields.
Calculate
Hit calculate and let our tools process your data instantly with smart formulas.
Get Results
Receive clear, detailed results you can trust for your financial planning decisions.
Calculate Smarter with Calculatum Finance
Explore our complete collection of free financial calculators built for Pakistan.
Explore All Finance ToolsYour Complete Finance Calculators Library in Pakistan
Money decisions in Pakistan are hard enough without the math getting in the way. This library brings 35 free finance calculators together in one place — built around the actual rules, rates, and institutions Pakistanis deal with every day. Loans come first for most families: nine bank-specific car loan calculators (Meezan, HBL, UBL, MCB, Faysal Bank, BankIslami, DIB, BOP, Sindh Bank) plus a home loan calculator and a general auto finance tool, all running the same reducing-balance EMI formula the banks use, so the "low monthly instalment" pitch always meets the honest total. The tax section decodes what the Federal Board of Revenue (FBR) takes: the salaried income tax calculator with the FY 2025-26 slabs, the PTA device tax calculator with the FY2026-27 banded structure for imported phones, customs and WEBOC duty estimators for importers, the sales-tax (VAT) calculator, and the Jazz load tax breakdown that explains where your mobile balance goes. Savings and retirement tools cover Defence Saving Certificates (DSC), regular savings accounts, the pension calculators (federal, Punjab, and KPK rules), EOBI, State Life, NBP advance salary, and a SIP planner for monthly investors. Islamic finance has its own home: zakat on the Council of Islamic Ideology nisab principles, fitrana amounts announced each Ramadan, and an Islamic inheritance (mirath) calculator that applies Quranic shares. And because the electricity bill is the one number every household fights about, the utilities section estimates LESCO, MEPCO, and GEPCO bills from your units.
Every calculator uses official sources — FBR tax tables, State Bank of Pakistan (SBP) structures, NEPRA-notified tariffs, and published bank rates — and each page shows its formula, works a full example in rupees, and answers the questions people actually ask. No sign-up, no fees, phone-friendly: just the number, explained.
Finance FAQs
Are these finance calculators free?
Yes — all 35 are completely free, no account needed, and they run on any phone or computer.
How accurate are the tax calculators?
They use the FBR's published slabs and structures for the stated fiscal year — income tax FY 2025-26 and the PTA's FY2026-27 banded regime. Your final liability is what the FBR, PTA, or your bank determines, so treat the calculator as a planning figure and confirm big decisions with your tax filer or bank.
Why do bank calculators show different monthly payments for the same car?
Rates differ bank to bank — currently from about 11.99% (HBL promo) to around 16.5–16.68% — and tenure, down payment, and whether the rate is fixed or KIBOR-linked all move the number. The reducing-balance formula is the same everywhere, which is why comparing on this site is fair.
Do the bill calculators include all taxes and duties?
They estimate the energy charges on a single-slab basis — the biggest part of the bill. Actual bills add fuel price adjustment, quarterly adjustments, GST, and fixed charges per the DISCO's tariff, so expect the estimate to be close but not identical to your printed bill.
Is my financial data stored anywhere?
No. Every calculation happens on the page in your browser — nothing you type is sent to or kept on a server.