Total number of fixed seats:  
Number of Wheelchair seating spaces required: 

Purpose of the Calculator
This Calculator is to assist with the numerical requirements of Wheelchair seating spaces for Class 9b developments based on BCA 2016 Table D3.9.
Grouping and location to be as listed below:
The following is required where number of required Wheelchair seating spaces are 150 or under:
1 single space; and
1 group of 2 spaces.
The following is required where number of required Wheelchair seating spaces is between 151 to 800:
Not less than 1 single space and
not less than 1 group of 2 spaces; and
not more than 5 spaces in any other group.
The following is required where number of required Wheelchair seating spaces is between 801 to 10,000:
Not less than 2 single spaces and
not less than 2 groups of 2 spaces; and
not more than 5 spaces in any other group; and
the location of spaces is to be representative of the range of seating provided are required.
The following is required where number of required Wheelchair seating spaces is more than 10,000:
Not less than 5 single spaces and
not less than 5 groups of 2 spaces; and
not more than 10 spaces in any other group; and
the location of spaces is to be representative of the range of seating provided are required.
Disclaimer:This calculator is based on BCA 2016 Tables D3.1 and D3.3. Use the Calculator at your own risk. The Calculator Designer / Vista Access Architects shall not be held liable for use of the Calculator.
This Calculator is to assist with the numerical requirements of Wheelchair seating spaces for Class 9b developments based on BCA 2016 Table D3.9.
Grouping and location to be as listed below:
The following is required where number of required Wheelchair seating spaces are 150 or under:
1 single space; and
1 group of 2 spaces.
The following is required where number of required Wheelchair seating spaces is between 151 to 800:
Not less than 1 single space and
not less than 1 group of 2 spaces; and
not more than 5 spaces in any other group.
The following is required where number of required Wheelchair seating spaces is between 801 to 10,000:
Not less than 2 single spaces and
not less than 2 groups of 2 spaces; and
not more than 5 spaces in any other group; and
the location of spaces is to be representative of the range of seating provided are required.
The following is required where number of required Wheelchair seating spaces is more than 10,000:
Not less than 5 single spaces and
not less than 5 groups of 2 spaces; and
not more than 10 spaces in any other group; and
the location of spaces is to be representative of the range of seating provided are required.
Disclaimer:This calculator is based on BCA 2016 Tables D3.1 and D3.3. Use the Calculator at your own risk. The Calculator Designer / Vista Access Architects shall not be held liable for use of the Calculator.