All about engineering. Free downlods calculators, plugins and formulas. Helping fellow engineers to fasten their workload.
Pipe Velocity Calculator Hello Engpocket friends! Have you ever felt that calculating the speed of water in the pipes you installed slows you down for maybe 15 minutes or even thought about the pipe velocity in your house pipe installation? No worries anymore, because Engpocket team just developed a pipe velocity calculator and we are … Read more
KVA to Amps Calculator Hello Engpocket friends, in today’s post, we will talk about converters again. Knowing how to calculate the load current will ensure your installation is safe and compliant with electrical standards. That is why, determining the current (ampere) from the apparent power (kVA) is very important for selecting the correct wires, circuit … Read more
Heat Loss Calculator This heat loss calculator is very important for HVAC & ME contractors. Heat Loss Calculator Room Dimensions (Meters) Length (L) Width (W) Height (H) U-Value (W/m²K) Temperatures (°C) Inside Temp (Ti) Outside Temp (To) Calculate Heat Loss Total Surface Area: – Temp Diff (ΔT): – Estimated Heat Loss 0 W 0 BTU/h … Read more
Convert kW to HP Power is one of the very important fundamental measurements. However, different regions and industries use different standards. There are some units of power, two of them are kW and HP. The international system of units (SI) uses kilowatts (kW), the imperial system and mechanical industries use horsepower (HP). Converting between these … Read more
PSI to Bar Calculator Pressure measurement is critical in HVAC, ME industries. Each region has their own standard measurement of pressure. Some of them even used in many countries. For example, America used PSI, the Euros used BAR. That is why we often have to convert PSI to bar or convert bar to PSI. This … Read more
Dew Point Calculator, Easy Way to Calculate Calculate dew point with the dew point calculator to make your works simple. 💧 Dew Point Calculator Calculate the exact condensation temperature Air Temperature / Dry Bulb (°C): Relative Humidity / RH (%): Calculate Dew Point Dew Point Temperature 0°C In HVAC, air temperature is only half of … Read more
Chiller Calculation With Calculator Hello Engpocket friend, anyone of you worked in HVAC ME Contractor or in industrial? ❄️ Chiller GPM Calculator Cooling Capacity (TR): Delta T (Range) °F: *Standard Chiller Range is usually 10°F. CALCULATE FLOW RATE Flow Rate Required: 0 GPM Calculation Details: … Based on ARI standard water specific heat. You must … Read more
Ground Wire Size Calculator Based on NEC 250.122 Standard Does this calculator work for service entrance? Of course not. This is for equipment grounding (EGC) based on breaker size (Table NEC 250.122), not for service grounding (Table 250.66). ⏚ Grounding Size Calculator Based on NEC Table 250.122 (Safety Standards) 1. Overcurrent Device Rating (Breaker/Fuse): *Enter … Read more
Wet Bulb Calculator Hello Engpocket friends, do you know about the wet bulb temperature? Before we dig in deeper, you can try the wet bulb calculator first to help you calculate faster in your hurry situation. This wet bulb calculator based on dry bulb (air temperature) and relative humidity. 🌡️ Wet Bulb Calculator Calculate WBT … Read more
Watts to Amps Calculator for Single Phase and 3 Phase Electricity ⚡ Power & Current Calculator 1. I want to Calculate: Current (Amps) – I have WattsPower (Watts) – I have Amps 2. System Type: AC – Single Phase (Standard)AC – Three Phase (Industrial)DC – Direct Current 3. Power (Watts): 3. Current (Amps): 4. Voltage … Read more