PMP® Calculator Tools
Free interactive calculators with visual charts, real-time results, and inline exam tips. No signup required.
EVM Calculator
Calculate CV, SV, CPI, SPI, EAC, ETC, VAC, and TCPI. Visual gauges, all 4 EAC variants, and inline exam tips.
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PERT Estimator
Three-point estimates with PERT and triangular formulas. Bell curve visualization, confidence ranges, and multi-activity mode.
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Communication Channels
Calculate stakeholder communication channels with the n(n-1)/2 formula. Interactive slider, growth curve chart, and impact analysis.
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Critical Path Calculator
Forward and backward pass with ES, EF, LS, LF, Total Float, and Free Float. Visual network diagram with critical path highlighted.
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EMV & Decision Tree
Expected Monetary Value calculator with visual decision tree diagrams. Compare multiple options, see net EMV, and identify the optimal choice.
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PTA Calculator
Point of Total Assumption for FPIF contracts. Visual cost number line, cost allocation breakdown, and contract exam tips.
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