AskChainX Calculators

Free Online Calculators

Use practical calculators for everyday work, engineering, material weight, and welding.

79calculators available

11easy categories

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Everyday Age, percentage, unit and daily-use calculators. Loans & Banking EMI, loan, FD and prepayment calculators. Investment SIP, PPF, CAGR, compound interest and wealth tracking. Salary & Tax Take-home, income tax, HRA, raise and side income tools. Home Home loan, solar, power, water and construction calculators. Money & Finance Personal finance planning calculators. Business GST, profit, margin and break-even tools. Health Simple health calculators. Text Writing and content utilities. Engineering Fabrication, welding, piping and mechanical reference calculations. Conversions Direct engineering and measurement conversions.

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79 tools

AGE

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Age Calculator

Calculate exact age, total days, and next birthday.

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EMI

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EMI Calculator

Calculate monthly loan EMI, interest, and repayment summary.

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GST

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GST Calculator

Add or remove GST and split CGST, SGST, or IGST.

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LOAN

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Loan Calculator

Estimate loan EMI, total interest, fees, and repayment amount.

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ENG

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Metal Weight Calculator

Estimate metal weight from material, shape, dimensions, and quantity.

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WELD

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Welding Calculator

Calculate CE(IIW) and Pcm from steel chemical composition for welding reference.

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CONV

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Inches to Millimetres

Convert inches to millimetres instantly. 1 inch equals exactly 25.4 mm.

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CONV

MPa to PSI

Convert megapascals to pounds per square inch.

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SIP

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SIP Calculator

Estimate SIP maturity value, invested amount, and wealth gain.

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New

Compound Interest Calculator

Calculate compound growth and year-wise amount.

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OFF

New

Discount Calculator

Find final price, total savings, and effective discount.

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Percentage Calculator

Calculate percentages, increase, decrease, and difference.

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FUEL

Fuel Cost Calculator

Estimate trip fuel, cost per kilometre, and passenger split.

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Simple Interest Calculator

Calculate simple interest and total payable amount.

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UNIT

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Unit Converter

Convert length, weight, temperature, area, volume, speed, time, and data.

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FD Calculator

Calculate fixed deposit maturity amount and interest earned.

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PPF

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PPF Calculator

Estimate Public Provident Fund maturity value year by year.

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CAGR

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CAGR Calculator

Find compound annual growth rate between start and end values.

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BMI

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BMI Calculator

Calculate body mass index and basic weight category.

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RAISE

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Salary Raise Impact Calculator

See how a salary raise changes monthly income and annual earnings.

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INF

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Inflation Loss Calculator

Calculate how inflation reduces buying power over time.

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PREPAY

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Loan Prepayment Savings Calculator

Estimate interest and time saved by making a loan prepayment.

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DEBT

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Debt Payoff Planner

Plan monthly debt payoff time, interest, and payoff strategy.

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SAFE

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Emergency Fund Calculator

Calculate how much emergency fund you need and how long it takes to build.

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