Free Online Calculators for Finance, Health & Everyday Decisions
Stop guessing and start calculating. Use free online calculators for finance, EMI, loans, SIP, gold, health, pregnancy, and everyday decisions — with fast results and no login needed.
Browse Calculators by Category
Explore free online calculators for finance, EMI, loans, SIP, salary, gold, health, pregnancy, and everyday calculations — all organized by category.
Popular Calculators
Start with the verified tools thousands of users rely on every day.
EMI Calculator
Calculate monthly loan EMI payments instantly for home, car, or personal loans with our free EMI and loan payment calculator.
Calculate →SIP Calculator
Estimate future SIP mutual fund value based on monthly investment and expected return.
Calculate →Gold Price Calculator
Calculate gold jewellery price with GST and making charges using a gold rate calculator for 22K, 24K, and 18K gold.
Calculate →BMI Calculator
Check your Body Mass Index instantly — WHO classification with Indian risk adjustment.
Calculate →Term Insurance Calculator
Calculate ideal term insurance and life insurance coverage based on income, age, debts, expenses, and family needs.
Calculate →Canada Paycheck Calc
Estimate take-home salary after CPP, EI, and federal/provincial tax deductions.
Calculate →Compound Interest
Calculate compound interest between two dates with precision.
Calculate →Age Calculator
Calculate exact age between any two dates in years, months, and days.
Calculate →Smart Decision Helpers
Go beyond numbers — tools for real financial and health decisions.
Loan & EMI Insight Tool
Compare loan options, interest types, and amortization schedules side by side.
Gold Investment Guide
Compare SGB, ETF, Digital Gold, and physical gold — best options for India 2026.
Health & Fitness Hub
BMI, BMR, TDEE, calorie deficit — everything for your health goals in one place.
Concepts Explained
Understand the formulas behind our most popular tools.
How to calculate EMI manually?
EMI = [P × r × (1+r)^n] / [(1+r)^n – 1]. P = principal, r = monthly rate (annual ÷ 12), n = tenure in months.
What is the BMI formula?
BMI = Weight (kg) ÷ Height (m)². For Indians, BMI ≥ 23 = overweight and ≥ 27.5 = obese (lower than global thresholds).
How is SIP return calculated?
Future Value = P × [(1+r)^n – 1] ÷ r × (1+r). P = monthly investment, r = monthly return rate, n = months invested.
How is gold price calculated with GST?
Total = (Weight × rate) + Making charges + 3% GST on gold + 5% GST on making. On ₹1L gold + ₹10K making: GST = ₹3,500.
How It Works
Get accurate answers in 3 simple steps.
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Finance, Health, Gold, India Data, or any calculator category.
Enter your values
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