SLB Slab Design
Two-way RC slab with automatic minimum thickness, deflection check, and crack width analysis. Bottom and top reinforcement in both directions.
ACI 318
EC2
IS 456
DPT 1008
BM Beam Design
Flexural and shear design with auto stirrup spacing. Moment and shear diagrams. Immediate and long-term deflection with support configuration.
ACI 318
EC2
IS 456
Moment Diagram
COL Column Design
Axial plus biaxial bending with magnified moments. Bresler Load Contour interaction method, slenderness classification, P-M interaction curve.
Bresler
P-M Curve
ACI 318
EC2
FND Foundation Design
Isolated footing sizing from allowable bearing capacity. Eccentric loads, ACI 318-19 three-criteria punching shear, and bearing pressure heatmap.
Punching Shear
Bearing Heatmap
IS 456
RW Retaining Wall
Gravity, cantilever, and counterfort walls. Rankine, Coulomb, and Caquot-Kerisel earth pressure theories. Mononobe-Okabe seismic earth pressure.
Rankine
Coulomb
Mononobe-Okabe
EQ Seismic Analysis
Equivalent lateral force (ELF) procedure with story force distribution and base shear. Multiple structural systems and site class options.
ASCE 7
EC8
IS 1893
DPT 1302
STL Steel Connection
Bolted and welded connection design. Bearing and slip-critical bolts, fillet and CJP welds, block shear and combined force checks.
AISC 360
EC3
IS 800
A325/A490
WND Wind Load
Directional procedure with windward, leeward, and sidewall pressures. Topographic factors, exposure categories, and story-level forces.
ASCE 7
EC1
DPT 1311
SEC Section Properties
Rectangle, circle, I-section, T-section, L-angle, C-channel, and hollow rectangle. Area, centroid, moments of inertia, torsion and plastic moduli.
Ix, Iy
Zx, Zy
J, Cw
HYD Hydraulic Design
Pipe sizing with Darcy-Weisbach, Hazen-Williams, and Manning equations. Water supply and drainage modes with optional pump sizing and NPSH.
Darcy-Weisbach
Hazen-Williams
LUX Lighting Design
Lumen method per ISO 8995 guidelines. Room type presets, fixture layout grid, uniformity ratio, power density, and coefficient of utilization.
ISO 8995
Lumen Method
⚙
インタラクティブ図面
2D engineering diagrams with labeled dimensions, reinforcement, and force values rendered for every calculation.
✓
合格/不合格チェック
Flexure, shear, punching, deflection, stability, slenderness — every check clearly marked.
⚖
材料数量
Concrete volume, rebar weight, and steel quantities estimated for each design scenario.
💾
保存＆復元
Save calculations to history. Reload any past design with all inputs and results intact.
🌐
SI＆ヤードポンド法
Toggle between metric (SI) and US customary (USCS) units. Inputs update automatically.
🇧
12言語対応
English, Thai, Japanese, Korean, Chinese, Spanish, Portuguese, French, German, Indonesian, Hindi, Arabic.
✓
確定的計算 — same input always gives the same output. No AI randomness, no hallucinated formulas.
✓
マルチ規格 — US, European, Indian, and Thai codes in one app. Switch standards per calculator.
✓
完全オフライン — works on construction sites with no signal. Zero internet dependency.
✓
サブスクリプション不要 — pay $19.99 once, use forever. Every calculator and standard unlocked from day one.
✓
広告なし、トラッキングなし — your design data stays on your device. Nothing leaves your phone.
✓
ダークエンジニアリングテーマ — high-contrast interface optimized for field use and extended screen time.
What is the best structural engineering calculator app?
VerCivil is a professional structural engineering calculator supporting multiple international codes including ACI 318, Eurocode 2, IS 456, AISC 360, and ASCE 7. It covers RC slab, beam, column, and foundation design plus seismic analysis, steel connections, and wind loads with interactive 2D diagrams.
Can I design reinforced concrete beams and columns on my phone?
Yes. VerCivil includes beam design with flexural and shear analysis, moment and shear diagrams, and auto stirrup spacing. Column design features biaxial bending with Bresler Load Contour method and P-M interaction curves. Both support ACI 318, Eurocode 2, and IS 456.
Is there an app for seismic analysis with ASCE 7?
VerCivil includes a seismic analysis calculator using the equivalent lateral force (ELF) procedure with story force distribution and base shear. It supports ASCE 7, Eurocode 8, IS 1893, and Thai DPT 1302 standards.
What app do civil engineers use for structural calculations on-site?
VerCivil is designed for field use — it works 100% offline on construction sites with no signal. It covers slab, beam, column, foundation, retaining wall, seismic, wind, steel connections, section properties, hydraulics, and lighting design. All calculations include interactive diagrams and pass/fail checks.
Structural calculator app vs AI chatbot — which is more reliable?
For structural engineering, a deterministic calculator like VerCivil is far more reliable than AI chatbots. VerCivil uses verified code-based formulas from ACI, Eurocode, and IS standards. Same inputs always produce the same outputs. AI chatbots can hallucinate formulas, which is unacceptable in structural safety calculations.
Does VerCivil support both metric and imperial units?
Yes. VerCivil supports both SI (metric) and US customary (USCS/imperial) units. You can toggle between systems and all inputs update automatically. The app is available in 12 languages including English, Spanish, French, German, Japanese, Korean, and Chinese.