ToolCanvas
Free Finance Calculators for India
EMI · SIP · Income Tax · Investments · Plus CSS & Unit Tools
Fast, accurate calculators for the money decisions that matter — loan EMIs, interest and prepayment savings — with clear formulas and charts. No ads-in-your-face, no accounts.
Finance & Tax Calculators
Plan your loans and investments — calculate loan EMIs and prepayment savings, or estimate your mutual-fund SIP returns and step-up growth. Built for India, with more calculators on the way.
EMI Calculator
Free online EMI calculator for home, car & personal loans in India.
SIP Calculator
Free online SIP calculator for mutual funds in India.
New vs Old Tax Regime
Compare income tax under the new and old regime for FY 2025-26 & FY 2026-27.
In-Hand Salary Calculator
Calculate your monthly in-hand (take-home) salary from CTC after PF, professional tax and income tax, for the new and old tax regimes.
GST Calculator
Free online GST calculator for India.
HRA Exemption Calculator
Calculate your tax-exempt House Rent Allowance under Section 10(13A).
CSS Unit Converters
Convert between px, rem, em, percentages and Tailwind utilities — the units every front-end developer uses daily.
PX to REM Converter
Convert pixels to rem instantly.
REM to PX Converter
Convert rem to pixels instantly.
PX to EM Converter
Convert pixels to em units instantly.
EM to PX Converter
Convert em to pixels instantly.
PX to Percentage Converter
Convert pixels to percentage (%) instantly.
Percentage to PX Converter
Convert percentage to pixels instantly.
CSS Unit Converter
Convert and reference all CSS units in one place: px, rem, em, %, vw, vh, pt, pc and more.
Tailwind Spacing Converter
Convert pixels to Tailwind spacing classes and back.
Tailwind Size Converter
Convert pixels to Tailwind width and height classes.
Length & Distance Converters
Convert km, metres, feet, inches, miles, yards, cm and mm with instant accurate results.
KM to Meter Converter
Convert kilometres to metres instantly.
Meter to KM Converter
Convert metres to kilometres instantly.
Feet to Inches Converter
Convert feet to inches instantly.
Inches to Feet Converter
Convert inches to feet instantly.
CM to Inches Converter
Convert centimetres to inches instantly.
Inches to CM Converter
Convert inches to centimetres instantly.
MM to CM Converter
Convert millimetres to centimetres instantly.
CM to MM Converter
Convert centimetres to millimetres instantly.
Meters to Feet Converter
Convert metres to feet instantly.
Feet to Meters Converter
Convert feet to metres instantly.
Miles to KM Converter
Convert miles to kilometres instantly.
KM to Miles Converter
Convert kilometres to miles instantly.
Yards to Meters Converter
Convert yards to metres instantly.
Meters to Yards Converter
Convert metres to yards instantly.
Text Tools
Compare two texts side by side and highlight every difference — free, private and browser-based.
Why people use ToolCanvas
ToolCanvas is a free collection of finance calculators and everyday converters for India. Plan a loan with the EMI calculator — see your monthly instalment, total interest and prepayment savings with clear charts and formulas. There are also developer converters: whether you need a PX to REM converter, REM to PX calculator, or a Tailwind spacing tool, every page gives you instant bidirectional conversion, the exact formula used, and practical examples you can copy into your CSS.
Beyond CSS units, ToolCanvas covers everyday length conversions — kilometres to metres, feet to inches, cm to inches, and more. Our text compare tool lets you diff two strings instantly with highlighted changes — no upload, no sign-up, all processing happens in your browser.
All tools are free, work on mobile and desktop, and require no account. Bookmark ToolCanvas for quick access to accurate unit conversions whenever you are coding, designing, or documenting.