Cutting Length Calculator
    Compute the cutting length, total weight, and optional cost of rectangular, triangular, circular, diamond, or helical stirrups. Defaults follow IS 2502 (10·d hook, 2·d / 3·d bend deductions).

    Common inputs

    IS 2502

    IS 2502 (default 2·d)

    IS 2502 (default 3·d)

    Rectangular inputs

    Cost (optional)

    Currency
    रू
    B = 300 mmD = 450 mmstirrup centerline (cover c = 25 mm)

    Result — Rectangular

    Per-stirrup cutting length
    1,364 mm4 ft 5.7 in
    Total cutting length
    1,364 mm4 ft 5.7 in
    Total weight
    0.54 kg

    Step-by-step breakdown

    1. Centerline width (B − 2c)250 mm
    2. Centerline depth (D − 2c)400 mm
    3. Centerline perimeter1,300 mm
    4. Hook length per end80 mm
    5. Total hook contribution160 mm
    6. Total bend deduction96 mm
    7. Per-stirrup cutting length1,364 mm
    8. Total cutting length1,364 mm
    9. Unit weight per metre0.395 kg/m
    10. Total weight0.538 kg
    Symbolic: L = 2*((B - 2c) + (D - 2c)) + 2*hookFactor*d - (n90*bend90 + n135*bend135)
    Substituted: L = 2*((300 - 2*25) + (450 - 2*25)) + 2*10*8 - (3*16 + 2*24)