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Calculators

Unit Converter

Easify your conversions — 200+ units across 15 categories.

Convert between hundreds of units across length, weight, volume, area, speed, and more. Fast and accurate unit conversion.

15 Categories
Length, weight, temperature, area, volume & 10 more
Convert to ALL
See every unit at once — no other converter does this
Indian Units
Bigha (by state), Tola, Kanal, Gaj, Masha & more
Unit Converter
Note: Bigha varies by Indian state. This tool includes separate entries for Bigha (UP: 3,025 ft²), Bigha (Bihar: 2,500 ft²), Bigha (Rajasthan: 2,529 ft²), Bigha (Assam/WB: 14,400 ft²), Bigha (HP: 8,712 ft²), and Bigha (Gujarat: 17,427 ft²). Select the correct one for your state from the dropdown.
1 Kilometer equals:
Quick Reference — Common Conversions

How to Use

1
Choose a Category
Select from 15 categories: length, weight, temperature, area, volume, speed, time, data storage, pressure, energy, frequency, fuel economy, angle, number systems, or cooking.
2
Enter Your Value
Type a number in either input field — both are editable and update each other in real-time. Use the Smart Search bar to type "km to miles" and jump directly.
3
See ALL Conversions
The "Convert All" table shows your value in every unit of the category instantly. Use the visual comparison, real-world references, and formula tabs for deeper understanding.
4
Batch Convert & Save
Use Batch Convert to convert multiple values at once. Star your frequently-used conversions as favorites for instant access next time.

EasifyMe Unit Converter is a comprehensive conversion tool covering 200+ units across 15 categories — from everyday measurements like length, weight, and temperature to specialized domains like pressure, energy, and digital storage. Unlike basic converters, our tool shows all equivalent units simultaneously and includes Indian units that no other converter offers.

What Makes This Different

The "Convert to ALL" feature is our signature capability. Enter 1 kilometer and instantly see the equivalent in meters, miles, feet, inches, nautical miles, light years, and Indian units like Gaj — all at once, each with its own copy button. No other unit converter shows all units simultaneously.

Indian Units — Exclusive

We include units crucial for Indian users that no other converter supports: Tola and Masha for gold weight, Bigha with state-specific values (varying from 2,500 to 17,427 sq ft depending on the state), Kanal for Punjab land, Guntha for Maharashtra, Gaj (yard), and more. The Bigha state selector is critical — getting this conversion wrong could cost someone lakhs in a land deal.

Smart Features

  • Smart Search: Type "kg to pounds" and jump directly to the right category with units pre-selected.
  • Bidirectional Inputs: Both input fields are editable — change either one and the other updates instantly.
  • Visual Comparison: Proportional bars showing the relative size of two units.
  • Real-World References: "1 km ≈ 12-minute walk", "1 acre ≈ a football field" — making abstract numbers tangible.
  • Batch Conversion: Convert multiple values at once — great for students and engineers.
  • Favorites & History: Star frequently-used conversions for one-click access.
  • Formula Shown: See the exact multiplication factor for every conversion — educational for students.

All conversions use scientifically accurate factors. Temperature uses proper offset formulas (not simple multiplication). Data storage clearly distinguishes decimal (KB = 1,000 bytes) from binary (KiB = 1,024 bytes). All calculations are 100% client-side — instant and private.

Frequently Asked Questions

Over 200 units across 15 categories: Length (17 units including Gaj, Hath, Angul), Weight (16 units including Tola, Masha, Ratti, Seer, Maund), Temperature (5 scales), Volume (16 units), Area (22 units including 6 state-specific Bigha variants, Kanal, Guntha, Biswa, Dismil), Speed (7), Time (12), Digital Storage (11), Pressure (9), Energy (11), Frequency (5), Fuel Economy (4), Angle (6), Number Systems (4), and Cooking (9).

We support Indian units that no other converter includes: Tola (11.66g, gold standard), Masha, Ratti, Seer, and Maund for weight. Gaj and Hath for length. Bigha with 6 state-specific values (UP, Bihar, Rajasthan, Assam/WB, HP, Gujarat), Biswa, Kanal, Guntha, Dismil, and Killa for area. The Bigha state selector is especially important since Bigha varies from 2,500 to 17,427 square feet depending on the Indian state.

Bigha is a traditional Indian land measurement that was never standardized nationally. Each state adopted different sizes historically: UP uses 3,025 sq ft, Bihar uses 2,500 sq ft, Rajasthan uses 2,529 sq ft, Assam/West Bengal use 14,400 sq ft (the largest), HP uses 8,712 sq ft, and Gujarat uses 17,427 sq ft. Our converter lists each state's Bigha separately to ensure accurate land conversions.

KB (Kilobyte) uses the decimal standard: 1 KB = 1,000 bytes. KiB (Kibibyte) uses the binary standard: 1 KiB = 1,024 bytes. This distinction matters for accurate data storage calculations. Hard drive manufacturers use decimal (1 TB = 1,000 GB), while operating systems traditionally used binary, which is why a "1 TB" drive shows as ~931 GiB. Our converter supports both standards with clear labeling.

Type natural language queries like "km to miles", "5 kg to pounds", or "celsius to fahrenheit" in the search bar. The tool parses your input, identifies the units and category, and jumps directly to the correct conversion with values pre-filled. You can also type a unit name like "tola" to jump to that unit's category. It supports common abbreviations (km, lb, oz, ft, etc.).

All conversion factors use scientifically defined exact values where available (1 inch = exactly 2.54 cm, 1 mile = exactly 1,609.344 m). Temperature conversions use proper formulas with offsets, not simple multiplication. For traditional Indian units like Tola and Bigha, we use the most commonly accepted standard values. Results are displayed with appropriate precision based on magnitude.

Yes! Use the Batch Convert tab below the main converter. Enter comma-separated values (e.g., "5, 10, 15, 20, 50, 100") and see all conversions in a formatted table. You can copy the entire table with one click. This is useful for students doing homework, engineers converting multiple measurements, or anyone needing a reference table.

No. All conversions happen 100% in your browser using JavaScript. Nothing is sent to any server. Your favorites are saved in your browser's localStorage and recent conversions in sessionStorage — both are private to your device and never transmitted.