AutoCalculator / app.py
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Create app.py
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import streamlit as st
import pandas as pd
import numpy as np
st.title("Kalkulator Kredit Kendaraan")
# Input Data
harga_kendaraan = st.number_input("Harga Kendaraan (Rp)", min_value=0, value=200000000, step=1000000, format="%d")
uang_muka = st.number_input("Uang Muka (Rp)", min_value=0, value=40000000, step=1000000, format="%d")
suku_bunga = st.number_input("Suku Bunga Tahunan (%)", min_value=0.0, value=5.0, step=0.1, format="%.1f")
tenor = st.number_input("Tenor (bulan)", min_value=12, value=48, step=1, format="%d")
# Perhitungan Kredit
pinjaman = harga_kendaraan - uang_muka
bunga_bulanan = suku_bunga / 12 / 100
angsuran = (pinjaman * bunga_bulanan) / (1 - (1 + bunga_bulanan) ** -tenor)
# Tampilkan hasil
st.subheader("Perkiraan Kredit Anda")
st.write(f"**Angsuran Bulanan:** Rp {angsuran:,.2f}")
st.write(f"**Total Pinjaman:** Rp {pinjaman:,.2f}")
st.write(f"**Total Pembayaran:** Rp {(angsuran * tenor):,.2f}")
# Tabel Amortisasi
st.subheader("Jadwal Angsuran")
data = []
saldo = pinjaman
for bulan in range(1, tenor + 1):
bunga = saldo * bunga_bulanan
pokok = angsuran - bunga
saldo -= pokok
data.append([bulan, f"Rp {pokok:,.2f}", f"Rp {bunga:,.2f}", f"Rp {angsuran:,.2f}", f"Rp {saldo:,.2f}"])
df = pd.DataFrame(data, columns=["Bulan", "Pokok", "Bunga", "Total Angsuran", "Sisa Utang"])
st.dataframe(df, hide_index=True)