Inch of water to Kilobar Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert inches of water [inH₂O] to kilobar [kbar] or kilobar [kbar] to inches of water [inH₂O]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 inch of water [inH₂O] ≈ 2.488 * 10-6 kilobar [kbar]1 kilobar [kbar] ≈ 401,864.652 inches of water [inH₂O]

Convert inches of water to kilobar

There are two simple ways to convert inches of water [inH₂O] to kilobar [kbar]. In the first calculation method, the value in inches of water [inH₂O] is divided by the rounded conversion factor of 401,864.652. The second method multiplies the value in inches of water [inH₂O] by the rounded conversion factor of 2.488 * 10-6.

  • Kilobar [kbar] ≈ inches of water [inH₂O] ÷ 401,864.652
  • Kilobar [kbar] ≈ inches of water [inH₂O] * 2.488 * 10-6

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of inches of water [inH₂O] to kilobar [kbar] can be achieved using the following calculation method.

  • Kilobar [kbar] = inches of water [inH₂O] * 248.84 ÷ 108

Convert kilobar to inches of water

Converting kilobar [kbar] to inches of water [inH₂O] is easy and can be done in two ways. The first method involves multiplication, in which the value in kilobar [kbar] is multiplied by the rounded conversion factor of 401,864.652. The second variant is a division. Here, the value in kilobar [kbar] is divided by the rounded conversion factor of 2.488 * 10-6.

  • Inches of water [inH₂O] ≈ kilobar [kbar] * 401,864.652
  • Inches of water [inH₂O] ≈ kilobar [kbar] ÷ (2.488 * 10-6)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of kilobar [kbar] to inches of water [inH₂O] can be achieved using the following calculation method.

  • Inches of water [inH₂O] = kilobar [kbar] ÷ 248.84 * 108

Converter

Decimal places

How it's calculated

Factor: 
≈ 401,864.652
Kilobar = Inches of water * 248.84 ÷ 108
Inches of water = Kilobar ÷ 248.84 * 108

To all available units

Inches of water

Kilograms per square centimeter

Inches of water

Kilograms per square meter

Inches of water

Kilograms per square millimeter

Inches of water

Kilonewtons per square meter

Inches of water

Kilopascals