diff --git a/CHANGELOG.md b/CHANGELOG.md
index 438b9e4..7281571 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Added
+- Added ADC helper functions to read more intuitive values (#22) - @HarkonenBade
+
 ## [v0.10.1] - 2018-12-25
 
 ### Added
diff --git a/examples/adc_values.rs b/examples/adc_values.rs
new file mode 100644
index 0000000..12ed5f9
--- /dev/null
+++ b/examples/adc_values.rs
@@ -0,0 +1,95 @@
+#![no_main]
+#![no_std]
+
+#[allow(unused)]
+use panic_halt;
+
+use stm32f0xx_hal as hal;
+
+use crate::hal::prelude::*;
+use crate::hal::stm32;
+
+use cortex_m::{interrupt::Mutex, peripheral::syst::SystClkSource::Core};
+use cortex_m_rt::{entry, exception};
+
+use core::fmt::Write;
+
+use core::cell::RefCell;
+
+struct Shared {
+    adc: hal::adc::Adc,
+    tx: hal::serial::Tx<stm32::USART1>,
+}
+
+static SHARED: Mutex<RefCell<Option<Shared>>> = Mutex::new(RefCell::new(None));
+
+#[entry]
+fn main() -> ! {
+    if let (Some(p), Some(cp)) = (
+        hal::stm32::Peripherals::take(),
+        cortex_m::peripheral::Peripherals::take(),
+    ) {
+        let gpioa = p.GPIOA.split();
+        let rcc = p.RCC.constrain();
+        let clocks = rcc.cfgr.sysclk(8.mhz()).freeze();
+
+        let mut syst = cp.SYST;
+
+        // Set source for SysTick counter, here full operating frequency (== 8MHz)
+        syst.set_clock_source(Core);
+
+        // Set reload value, i.e. timer delay 8 MHz/counts
+        syst.set_reload(8_000_000 - 1);
+
+        // Start SysTick counter
+        syst.enable_counter();
+
+        // Start SysTick interrupt generation
+        syst.enable_interrupt();
+
+        // USART1 at PA9 (TX) and PA10(RX)
+        let tx = gpioa.pa9.into_alternate_af1();
+        let rx = gpioa.pa10.into_alternate_af1();
+
+        // Initialiase UART
+        let (mut tx, _) =
+            hal::serial::Serial::usart1(p.USART1, (tx, rx), 115_200.bps(), clocks).split();
+
+        // Initialise ADC
+        let adc = hal::adc::Adc::new(p.ADC);
+
+        // Output a friendly greeting
+        tx.write_str("\n\rThis ADC example will read various values using the ADC and print them out to the serial terminal\r\n").ok();
+
+        // Move all components under Mutex supervision
+        cortex_m::interrupt::free(move |cs| {
+            *SHARED.borrow(cs).borrow_mut() = Some(Shared {
+                adc,
+                tx,
+            });
+        });
+    }
+
+    loop {
+        continue;
+    }
+}
+
+#[exception]
+fn SysTick() -> ! {
+    use core::ops::DerefMut;
+
+    // Enter critical section
+    cortex_m::interrupt::free(|cs| {
+        // Get access to the Mutex protected shared data
+        if let Some(ref mut shared) = SHARED.borrow(cs).borrow_mut().deref_mut() {
+            // Read temperature data from internal sensor using ADC
+            let t = hal::adc::VTemp::read(&mut shared.adc, None);
+            writeln!(shared.tx, "Temperature {}.{}C\r", t/100, t%100).ok();
+
+            // Read volatage reference data from internal sensor using ADC
+            let t = hal::adc::VRef::read_vdda(&mut shared.adc);
+            writeln!(shared.tx, "Vdda {}mV\r", t).ok();
+        }
+    });
+}
diff --git a/src/adc.rs b/src/adc.rs
index ea8dac9..e2ae5e2 100644
--- a/src/adc.rs
+++ b/src/adc.rs
@@ -34,10 +34,28 @@
 //! ```
 
 #[cfg(feature = "device-selected")]
-use embedded_hal::adc::{Channel, OneShot};
+const VREFCAL: *const u16 = 0x1FFF_F7BA as *const u16;
 
 #[cfg(feature = "device-selected")]
-use crate::{stm32, gpio::*};
+const VTEMPCAL30: *const u16 = 0x1FFF_F7B8 as *const u16;
+
+#[cfg(feature = "device-selected")]
+const VTEMPCAL110: *const u16 = 0x1FFF_F7C2 as *const u16;
+
+#[cfg(feature = "device-selected")]
+const VDD_CALIB: u16 = 3300;
+
+#[cfg(feature = "device-selected")]
+use core::ptr;
+
+#[cfg(feature = "device-selected")]
+use embedded_hal::{
+    adc::{Channel, OneShot},
+    blocking::delay::DelayUs,
+};
+
+#[cfg(feature = "device-selected")]
+use crate::{delay::Delay, gpio::*, stm32};
 
 #[cfg(feature = "device-selected")]
 /// Analog to Digital converter interface
@@ -48,7 +66,7 @@ pub struct Adc {
     precision: AdcPrecision,
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq)]
 /// ADC Sampling time
 ///
 /// Options for the sampling time, each is T + 0.5 ADC clock cycles.
@@ -96,7 +114,7 @@ impl AdcSampleTime {
     }
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq)]
 /// ADC Result Alignment
 pub enum AdcAlign {
     /// Left aligned results (most significant bits)
@@ -137,7 +155,7 @@ impl AdcAlign {
     }
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, PartialEq)]
 /// ADC Sampling Precision
 pub enum AdcPrecision {
     /// 12 bit precision
@@ -241,6 +259,59 @@ impl VTemp {
     pub fn disable(&mut self, adc: &mut Adc) {
         adc.rb.ccr.modify(|_, w| w.tsen().clear_bit());
     }
+
+    /// Checks if the temperature sensor is enabled, does not account for the
+    /// t<sub>START</sub> time however.
+    pub fn is_enabled(&self, adc: &Adc) -> bool {
+        adc.rb.ccr.read().tsen().bit_is_set()
+    }
+
+    fn convert_temp(vtemp: u16, vdda: u16) -> i16 {
+        let vtemp30_cal = i32::from(unsafe { ptr::read(VTEMPCAL30) }) * 100;
+        let vtemp110_cal = i32::from(unsafe { ptr::read(VTEMPCAL110) }) * 100;
+
+        let mut temperature: i32 = (vtemp as i32) * 100;
+        temperature = (temperature * (vdda as i32) / (VDD_CALIB as i32)) - vtemp30_cal;
+        temperature *= (110 - 30) * 100;
+        temperature /= vtemp110_cal - vtemp30_cal;
+        temperature += 3000;
+        temperature as i16
+    }
+
+    /// Read the value of the internal temperature sensor and return the
+    /// result in 100ths of a degree centigrade.
+    ///
+    /// Given a delay reference it will attempt to restrict to the
+    /// minimum delay needed to ensure a 10 us t<sub>START</sub> value.
+    /// Otherwise it will approximate the required delay using ADC reads.
+    pub fn read(adc: &mut Adc, delay: Option<&mut Delay>) -> i16 {
+        let mut vtemp = Self::new();
+        let vtemp_preenable = vtemp.is_enabled(&adc);
+
+        if !vtemp_preenable {
+            vtemp.enable(adc);
+
+            if let Some(dref) = delay {
+                dref.delay_us(2_u16);
+            } else {
+                // Double read of vdda to allow sufficient startup time for the temp sensor
+                VRef::read_vdda(adc);
+            }
+        }
+        let vdda = VRef::read_vdda(adc);
+
+        let prev_cfg = adc.default_cfg();
+
+        let vtemp_val = adc.read(&mut vtemp).unwrap();
+
+        if !vtemp_preenable {
+            vtemp.disable(adc);
+        }
+
+        adc.restore_cfg(prev_cfg);
+
+        Self::convert_temp(vtemp_val, vdda)
+    }
 }
 
 #[cfg(feature = "device-selected")]
@@ -259,6 +330,34 @@ impl VRef {
     pub fn disable(&mut self, adc: &mut Adc) {
         adc.rb.ccr.modify(|_, w| w.vrefen().clear_bit());
     }
+
+    /// Returns if the internal voltage reference is enabled.
+    pub fn is_enabled(&self, adc: &Adc) -> bool {
+        adc.rb.ccr.read().vrefen().bit_is_set()
+    }
+
+    /// Reads the value of VDDA in milli-volts
+    pub fn read_vdda(adc: &mut Adc) -> u16 {
+        let vrefint_cal = u32::from(unsafe { ptr::read(VREFCAL) });
+        let mut vref = Self::new();
+
+        let prev_cfg = adc.default_cfg();
+
+        let vref_val: u32 = if vref.is_enabled(&adc) {
+            adc.read(&mut vref).unwrap()
+        } else {
+            vref.enable(adc);
+
+            let ret = adc.read(&mut vref).unwrap();
+
+            vref.disable(adc);
+            ret
+        };
+
+        adc.restore_cfg(prev_cfg);
+
+        ((VDD_CALIB as u32) * vrefint_cal / vref_val) as u16
+    }
 }
 
 #[cfg(feature = "stm32f042")]
@@ -288,8 +387,35 @@ impl VBat {
     pub fn disable(&mut self, adc: &mut Adc) {
         adc.rb.ccr.modify(|_, w| w.vbaten().clear_bit());
     }
+
+    /// Returns if the internal VBat sense is enabled
+    pub fn is_enabled(&self, adc: &Adc) -> bool {
+        adc.rb.ccr.read().vbaten().bit_is_set()
+    }
+
+    /// Reads the value of VBat in milli-volts
+    pub fn read(adc: &mut Adc) -> u16 {
+        let mut vbat = Self::new();
+
+        let vbat_val: u16 = if vbat.is_enabled(&adc) {
+            adc.read_abs_mv(&mut vbat)
+        } else {
+            vbat.enable(adc);
+
+            let ret = adc.read_abs_mv(&mut vbat);
+
+            vbat.disable(adc);
+            ret
+        };
+
+        vbat_val * 2
+    }
 }
 
+/// A stored ADC config, can be restored by using the `Adc::restore_cfg` method
+#[derive(Copy, Clone, Debug, PartialEq)]
+pub struct StoredConfig(AdcSampleTime, AdcAlign, AdcPrecision);
+
 #[cfg(feature = "device-selected")]
 impl Adc {
     /// Init a new Adc
@@ -309,6 +435,28 @@ impl Adc {
         s
     }
 
+    /// Saves a copy of the current ADC config
+    pub fn save_cfg(&mut self) -> StoredConfig {
+        StoredConfig(self.sample_time, self.align, self.precision)
+    }
+
+    /// Restores a stored config
+    pub fn restore_cfg(&mut self, cfg: StoredConfig) {
+        self.sample_time = cfg.0;
+        self.align = cfg.1;
+        self.precision = cfg.2;
+    }
+
+    /// Resets the ADC config to default, returning the existing config as
+    /// a stored config.
+    pub fn default_cfg(&mut self) -> StoredConfig {
+        let cfg = self.save_cfg();
+        self.sample_time = AdcSampleTime::default();
+        self.align = AdcAlign::default();
+        self.precision = AdcPrecision::default();
+        cfg
+    }
+
     /// Set the Adc sampling time
     ///
     /// Options can be found in [AdcSampleTime](crate::adc::AdcSampleTime).
@@ -330,6 +478,32 @@ impl Adc {
         self.precision = precision;
     }
 
+    /// Returns the largest possible sample value for the current settings
+    pub fn max_sample(&self) -> u16 {
+        match self.align {
+            AdcAlign::Left => u16::max_value(),
+            AdcAlign::LeftAsRM => match self.precision {
+                AdcPrecision::B_6 => u8::max_value() as u16,
+                _ => u16::max_value(),
+            },
+            AdcAlign::Right => match self.precision {
+                AdcPrecision::B_12 => (1 << 12) - 1,
+                AdcPrecision::B_10 => (1 << 10) - 1,
+                AdcPrecision::B_8 => (1 << 8) - 1,
+                AdcPrecision::B_6 => (1 << 6) - 1,
+            },
+        }
+    }
+
+    /// Read the value of a channel and converts the result to milli-volts
+    pub fn read_abs_mv<PIN: Channel<Adc, ID = u8>>(&mut self, pin: &mut PIN) -> u16 {
+        let vdda = VRef::read_vdda(self) as u32;
+        let v: u32 = self.read(pin).unwrap();
+        let max_samp = self.max_sample() as u32;
+
+        (v * vdda / max_samp) as u16
+    }
+
     fn calibrate(&mut self) {
         /* Ensure that ADEN = 0 */
         if self.rb.cr.read().aden().bit_is_set() {