Mtalha916/UnitConversion132

1import streamlit as st2 3# Title with designer name4st.markdown("<h1 style='text-align: center; color: pink;'>Designed by Professional Coder Muhammad Talha 132</h1>", unsafe_allow_html=True)5st.title("Unit Converter")6 7# Conversion functions8def convert_mass(value, from_unit, to_unit):9    units = {"kg": 1, "g": 1000, "lb": 2.20462, "oz": 35.274}10    return value * (units[to_unit] / units[from_unit])11 12def convert_length(value, from_unit, to_unit):13    units = {"m": 1, "cm": 100, "mm": 1000, "inch": 39.3701, "ft": 3.28084}14    return value * (units[to_unit] / units[from_unit])15 16def convert_temperature(value, from_unit, to_unit):17    if from_unit == to_unit:18        return value19    elif from_unit == "C" and to_unit == "F":20        return (value * 9/5) + 3221    elif from_unit == "F" and to_unit == "C":22        return (value - 32) * 5/923    elif from_unit == "C" and to_unit == "K":24        return value + 273.1525    elif from_unit == "K" and to_unit == "C":26        return value - 273.1527    elif from_unit == "F" and to_unit == "K":28        return (value - 32) * 5/9 + 273.1529    elif from_unit == "K" and to_unit == "F":30        return (value - 273.15) * 9/5 + 3231 32def convert_pressure(value, from_unit, to_unit):33    units = {"Pa": 1, "kPa": 0.001, "bar": 1e-5, "psi": 0.000145038}34    return value * (units[to_unit] / units[from_unit])35 36def convert_energy(value, from_unit, to_unit):37    units = {"J": 1, "kJ": 0.001, "cal": 0.239006, "kcal": 0.000239006}38    return value * (units[to_unit] / units[from_unit])39 40# Streamlit UI41category = st.selectbox("Choose a category", ["Mass", "Length", "Temperature", "Pressure", "Energy"])42 43if category == "Mass":44    units = ["kg", "g", "lb", "oz"]45elif category == "Length":46    units = ["m", "cm", "mm", "inch", "ft"]47elif category == "Temperature":48    units = ["C", "F", "K"]49elif category == "Pressure":50    units = ["Pa", "kPa", "bar", "psi"]51elif category == "Energy":52    units = ["J", "kJ", "cal", "kcal"]53 54value = st.number_input("Enter value", min_value=0.0, format="%.5f")55from_unit = st.selectbox("From", units)56to_unit = st.selectbox("To", units)57 58if st.button("Convert"):59    if category == "Mass":60        result = convert_mass(value, from_unit, to_unit)61    elif category == "Length":62        result = convert_length(value, from_unit, to_unit)63    elif category == "Temperature":64        result = convert_temperature(value, from_unit, to_unit)65    elif category == "Pressure":66        result = convert_pressure(value, from_unit, to_unit)67    elif category == "Energy":68        result = convert_energy(value, from_unit, to_unit)69    70    st.success(f"Converted Value: {result:.5f} {to_unit}")71