 Available on iOS

Make Smarter Financial Decisions

KALFIN provides 6 specialized financial calculators designed for the Indonesian market. Compare KPR mortgages, calculate total vehicle ownership costs, and uncover hidden fees before you commit.

KALFIN app icon
KALFIN
Kalkulator Finansial
KPR Konvensional
KPR Syariah
KKB
Mobil Baru
Mobil Bekas
Fix Berjenjang

Why Choose KALFIN?

Built specifically for Indonesian homebuyers and car buyers who want the full financial picture.

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Comprehensive Calculators

6 specialized calculators covering conventional and Islamic mortgages, vehicle financing, and total cost of ownership analysis.

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Designed for Indonesia

Built with IDR formatting, BPHTB tax calculations, OJK-compliant rates, and Indonesian banking conventions in mind.

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See the Full Picture

Go beyond monthly payments. Discover hidden costs, depreciation impact, and opportunity cost so you can decide with confidence.

Six Powerful Calculators

From mortgage comparison to total vehicle ownership costs, KALFIN has you covered.

Mortgage (KPR)

KPR Konvensional

Conventional Mortgage

Calculate monthly payments for conventional bank mortgages with fixed or floating rates. Includes BPHTB tax and notary fee estimates.

KPR Syariah

Islamic Mortgage

Compare Murabahah-based Islamic mortgages with transparent margin calculations. No interest-based compounding.

KPR Fix Berjenjang

Stepped Fixed-Rate Mortgage

Analyze mortgages with tiered fixed-rate periods that step up over time before converting to a floating rate.

Vehicle

KKB

Vehicle Financing (Kredit Kendaraan Bermotor)

Calculate vehicle loan payments including insurance, admin fees, and total interest cost over the financing period.

Total Biaya Mobil Bekas

Used Car Total Cost

Calculate the true cost of owning a used car, including depreciation, maintenance, insurance, taxes, and opportunity cost of capital.

Total Biaya Mobil Baru

New Car Total Cost

See the complete cost of new car ownership over time. Factor in depreciation, financing costs, and all recurring expenses.

How It Works

Get detailed financial insights in three simple steps.

1

Choose a Calculator

Select from 6 specialized calculators for mortgages or vehicle costs.

2

Enter Your Numbers

Input your price, down payment, rate, and term. We handle the rest.

3

Get Detailed Results

See monthly payments, total costs, hidden fees, and visual breakdowns.

Ready to Calculate Smarter?

Download KALFIN and take control of your financial decisions.

Download on the App Store

Requires iOS 16.0 or later. Free to download.