GB/T 45545-2025Kitchen equipment - Coordinating sizes (English PDF)
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Recommended
Issue date
April 25, 2025
Implementation date
November 1, 2025
Scope
GB/T 45545-2025 (Kitchen equipment - Coordinating sizes) is available as an English-translated PDF.
GB/T 45545-2025 — This document specifies specific dimensional requirements for height, width, and depth of kitchen cabinets and kitchen countertops. This document specifies the space requirements for equipment installed or placed in kitchen furniture (e.g. sinks, ovens, refrigerators, etc.).
This document does not apply to custom kitchen furniture sizes. This document does not apply to kitchen furniture in commercial places such as hotels, restaurants and hospitals.
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Document preview — GB/T 45545-2025
National Standard of the People's Republic of China
- ICS
- 97.040.01
- Classification
- Y 80
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- Preface
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Matching dimensions
- 4.1 General
- 4.2 Height
- 4.3 Depth
- 4.4 Width
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.
This document is equivalent to ISO 3055:2021 "Kitchen furniture matching dimensions".
Introduction
The size of kitchen furniture is based on ergonomics and economic considerations. In order to make the combination of parts more reasonable and effective, to this end, this document takes into account the following points.
--- Dimensions of parts;
---The specific area where each kitchen equipment is located may partially or completely overlap;
---The existence of pipelines (water inlet pipes, gas pipes, drainage pipes, circuits);
---Combination of parts.
This document is compiled based on the principle of coordinated cooperation of building modules.
This document has focused on the specific regulations for the installation of gas, electricity and water supply in kitchens.
This document has focused on specific regulations or guidelines for kitchens that cater to special populations.
Kitchen furniture matching size
1 Scope
This document specifies specific dimensional requirements for height, width, and depth of kitchen cabinets and kitchen countertops.
This document specifies the space requirements for equipment installed or placed in kitchen furniture (e.g. sinks, ovens, refrigerators, etc.).
This document does not apply to custom kitchen furniture sizes.
This document does not apply to kitchen furniture in commercial places such as hotels, restaurants and hospitals.
2 Normative references
This document has no normative references.
3 Terms and definitions
The following terms and definitions apply to this document.
The terminology databases used for standardization maintained by ISO and IEC are located at.
3.1 Countertop
3.1.1
Worktop
A horizontal solid component mounted on the upper surface of a base cabinet or freestanding kitchen cabinet to provide a work surface.
3.1.2
Height of worktop
The vertical distance from the ground to the upper surface of the work surface.
Note. See Figure 1, h1.
3.1.3
Depth of worktop
The horizontal distance from the front edge to the back edge of the work surface.
Note. See Figure 2, l1.
3.1.4
Depth of working area the horizontal distance from the front edge of the work surface to the wall or wall connection.
Note 1.See Figure 2, 15.
Note 2.Wall connectors are usually wall panels or end strips.
3.1.5
Depth overhang of the worktop the horizontal distance from the front edge of the work surface to the front outer surface of the cabinet or other equipment.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
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