Unit Converter이란?

Convert between metric and imperial units instantly with this free unit converter. Categories include length, weight, temperature, volume, area, speed, time, and data — plus engineering units for pressure, force, energy, power, torque, density, and flow rate. Swap units, use quick pairs like km → mi or psi → bar, and copy results. Bidirectional editing updates as you type. Runs entirely in your browser with no signup.

Unit Converter 사용법

Select a category: length, weight, temperature, pressure, force, energy, or others.
Enter a value in the From field and choose the source unit.
Choose the target unit in the To field — result updates instantly.
Use quick-pair buttons for common conversions like kg → lb or L/s → GPM.
Copy the conversion or swap units with the arrow button.

일반적인 사용 사례

Converting meters to feet for a construction project
Switching between psi and bar for pressure readings
Converting kW to horsepower for motor specs
Translating L/s to GPM for plumbing or pump sizing
Everyday metric ↔ imperial conversions while traveling

자주 묻는 질문

What units can I convert?: Length (m, ft, in), weight (kg, lb), temperature (°C, °F, K), volume, area, speed, time, data (MB vs MiB), pressure (Pa, psi, bar), force (N, lbf), energy (J, kWh, BTU), power (W, hp), torque (N·m, lbf·ft), density, and flow rate (L/s, GPM).
How does temperature conversion work?: Temperature uses offset formulas, not simple multiplication. °F = (°C × 9/5) + 32 and K = °C + 273.15. The calculator applies the correct formula automatically.
What is the difference between MB and MiB?: MB (megabyte) uses decimal prefixes (1 MB = 1,000,000 bytes). MiB (mebibyte) uses binary prefixes (1 MiB = 1,048,576 bytes). The data category supports both.
Are engineering conversions accurate?: Yes. Pressure, force, energy, power, and other engineering units convert through SI base units using standard conversion factors (e.g. 1 psi = 6894.76 Pa, 1 hp = 745.7 W).
Is my data sent to a server?: No. All conversions run locally in your browser. Nothing you enter is uploaded or stored.

더 많은 생산성 도구

Unit Converter이란?

Unit Converter 사용법

Select a category: length, weight, temperature, pressure, force, energy, or others.

Enter a value in the From field and choose the source unit.

Choose the target unit in the To field — result updates instantly.

Use quick-pair buttons for common conversions like kg → lb or L/s → GPM.

Copy the conversion or swap units with the arrow button.

자주 묻는 질문

What units can I convert?

Length (m, ft, in), weight (kg, lb), temperature (°C, °F, K), volume, area, speed, time, data (MB vs MiB), pressure (Pa, psi, bar), force (N, lbf), energy (J, kWh, BTU), power (W, hp), torque (N·m, lbf·ft), density, and flow rate (L/s, GPM).

How does temperature conversion work?

Temperature uses offset formulas, not simple multiplication. °F = (°C × 9/5) + 32 and K = °C + 273.15. The calculator applies the correct formula automatically.

What is the difference between MB and MiB?

MB (megabyte) uses decimal prefixes (1 MB = 1,000,000 bytes). MiB (mebibyte) uses binary prefixes (1 MiB = 1,048,576 bytes). The data category supports both.

Are engineering conversions accurate?

Yes. Pressure, force, energy, power, and other engineering units convert through SI base units using standard conversion factors (e.g. 1 psi = 6894.76 Pa, 1 hp = 745.7 W).

Is my data sent to a server?

No. All conversions run locally in your browser. Nothing you enter is uploaded or stored.