Splits a loan principal into equal monthly installments using the standard reducing-balance formula with configurable annual interest and tenure. Figures never leave your device — every calculation runs locally in your browser.
Content reviewed October 2026 · About Toolzum
Calculate monthly mortgage payments with amortization schedule. Enter loan amount, interest rate, and term to see total interest paid. Figures never leave your device — every calculation runs locally in your browser.
Calculate monthly car loan payments, total interest, and total cost. Enter loan amount, rate, and term for a complete auto financing picture. Figures never leave your device — every calculation runs locally in your browser.
Calculate compound interest on a single principal. See how your money grows over time with different compounding frequencies. Figures never leave your device — every calculation runs locally in your browser.
Calculate Monthly Recurring Revenue from customer count and average revenue per account (ARPA), with monthly, annual, and ARPU readouts. Example: 120 customers at $49 ARPA = $5,880 MRR. Numbers never leave your device — every calculation runs locally in your browser.
Computes Body Mass Index from metric or imperial height and weight inputs, categorizing the result into underweight, normal, overweight, and obese, with a healthy weight range for your height. Health data never leaves your device — every calculation runs locally in your browser.
Any loan with fixed EMI payments — home loans, car loans, personal loans, education loans, and business loans. It uses the standard reducing-balance formula used by banks worldwide.
Three inputs: principal loan amount, annual interest rate (%), and loan tenure in months. The calculator instantly computes your monthly EMI, total interest payable, and total payment.
The basic calculator shows standard EMI only — monthly EMI, total interest, and total payment. For prepayment impact analysis, adjust the tenure field to see how shorter terms reduce total interest. There is no amortization schedule or prepayment view.
Yes. It uses the same reducing-balance EMI formula (EMI = P x r x (1+r)^n / ((1+r)^n - 1)) that all Indian banks use for home, car, and personal loan calculations.
No. All calculations run locally in your browser. No loan amounts, interest rates, or other financial data is transmitted or stored anywhere.
The defaults — $100,000 at 10% p.a. for 12 months — print Monthly EMI $8,791.59, Total Interest $5,499.06, Total Payment $105,499.06. The monthly rate is annual ÷ 12 ÷ 100, so run the $500K/8%/60mo preset beside it to feel how term length moves total interest.
Mortgage Calculator
Calculate monthly mortgage payments with amortization schedule. Enter loan amount, interest rate, and term to see total interest paid. Figures never leave your device — every calculation runs locally in your browser.
Car Loan Calculator
Calculate monthly car loan payments, total interest, and total cost. Enter loan amount, rate, and term for a complete auto financing picture. Figures never leave your device — every calculation runs locally in your browser.