Offshore Development Calculator
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About This Calculator
Plan offshore development budgets by sprint or month. Model engineer seniority mix, regional rate bands, productivity multipliers, and management overhead to compare vendor proposals.
Frequently Asked Questions
How much does offshore software development cost per hour?
Offshore development rates vary by region and seniority (2025). India: Junior $15-25/hr, Mid $25-40/hr, Senior $40-65/hr. Philippines: Junior $12-20/hr, Mid $20-35/hr, Senior $35-55/hr. Vietnam: Junior $15-22/hr, Mid $22-38/hr, Senior $38-60/hr. Eastern Europe (Ukraine, Poland, Romania): Junior $25-40/hr, Mid $40-65/hr, Senior $65-100/hr. Latin America (Argentina, Colombia, Mexico): Junior $25-35/hr, Mid $35-55/hr, Senior $55-85/hr. These are vendor rates including margin (30-50% markup over developer salary). Direct hiring through employer-of-record services reduces costs 20-30% but increases management burden. Specialized skills (AI/ML, blockchain, embedded systems) command 30-50% premiums over standard web development rates.
What is a productivity multiplier and how does it affect offshore costs?
Productivity multiplier adjusts for the difference in output between offshore and onshore teams. A multiplier of 0.7 means offshore developers produce 70% of equivalent onshore output per hour. Causes: communication overhead (async messaging, documentation), timezone gaps reducing real-time collaboration, cultural differences in problem-solving approaches, and junior-heavy team compositions. Impact on effective cost: If an Indian developer costs $40/hr with 0.75 productivity multiplier, effective cost = $40/0.75 = $53/hr. Compare against US developer at $120/hr — still 56% savings. Experienced offshore teams working with clear specifications achieve 0.85-0.95 multipliers. New relationships typically start at 0.6-0.7 and improve over 3-6 months. Maximize productivity: invest in detailed specifications, automated testing, CI/CD pipelines, and daily standups during overlapping hours.
How do I calculate management overhead for offshore teams?
Management overhead typically adds 15-25% to base development costs. Components: (1) Project manager — dedicated PM for teams of 4+ ($3,000-6,000/month offshore, $8,000-12,000 onshore). (2) Technical lead/architect — part-time oversight for code quality, 20-30% of a senior developer's time. (3) Communication tools — Slack, Jira, Confluence, video conferencing ($50-100/developer/month). (4) Travel — kickoff visits and quarterly on-sites ($3,000-8,000 per trip per person). (5) Knowledge transfer — initial ramp-up consumes 2-4 weeks at reduced productivity. (6) Quality assurance delta — additional code review time for onshore leads reviewing offshore output (5-10% of development hours). Formula: Total Monthly Cost = (Sum of Developer Rates) × (1 + Overhead %) + PM Cost + Tooling. Example: 5 developers at $35/hr average = $28,000/month base × 1.20 overhead = $33,600 + $4,000 PM + $400 tools = $38,000/month total.
How do I compare offshore vendor proposals fairly?
Normalize proposals using these steps: (1) Convert all rates to effective hourly cost (include overtime policies, holiday schedules, and ramp-up discounts that expire). (2) Adjust for team composition — one vendor quoting $30/hr with 60% junior developers is not comparable to another at $45/hr with 80% mid-senior. Weight by seniority: Junior 0.5x, Mid 1.0x, Senior 1.5x output. (3) Factor in attrition risk — Indian IT has 15-25% annual turnover; each replacement costs 2-3 months of reduced productivity. Ask vendors for their 12-month retention rate. (4) Check IP protection terms — some jurisdictions have weaker IP enforcement. (5) Compare total cost of engagement, not just hourly rates: include onboarding costs, management overhead, and minimum commitment penalties. Red flags: rates 30%+ below market (quality risk), no dedicated team guarantee (shared resources), unclear IP assignment clauses, and no reference customers in your industry.
What are the hidden costs of offshore development?
Beyond hourly rates, budget for these commonly overlooked costs: (1) Ramp-up period — 2-6 weeks of reduced productivity (50-70% output) while offshore team learns your codebase, tools, and business domain. Cost: 1-2 months of team salary effectively wasted. (2) Documentation requirements — offshore teams need 3-5x more detailed specifications than colocated teams. Budget 15-20% of architect/PM time for documentation. (3) Quality remediation — initial code quality may require additional refactoring. Budget 10-15% of development hours for code review and rework in first 6 months. (4) Legal and compliance — contract review, NDA enforcement, GDPR/data protection compliance across jurisdictions ($5,000-15,000 setup). (5) Cultural training — investing in cross-cultural communication workshops ($2,000-5,000) reduces misunderstandings. (6) Redundancy planning — key-person risk is higher offshore; cross-training and documentation practices add 5-10% overhead but protect against sudden departures. Total hidden costs: typically 25-40% of base development costs in Year 1, decreasing to 10-15% in subsequent years.